Automotive Safety Power Management Solutions for Car

Company Public – NXP, the NXP logo, and NXP secure connections for a smarter world are trademarks of NXP

B.V. All other product or service names are the property of their respective owners. © 2018 NXP B.V.

Segment Manager Functional Safety SBC

Safety Power Management Product Line

David Lopez

Automotive Safety Power Management Solutions for Car Electrification and ADAS

October 2018 | AMF-AUT-T3352

COMPANY PUBLIC 1COMPANY PUBLIC 1

• Automotive Power Management

• Functional Safety @ NXP

• Introducing Functional Safety SBC

• System Solutions for ADAS and

Electrification

• Conclusion & Perspectives

Agenda

COMPANY PUBLIC 2

After this session you will be

able to

• Position NXP Power

Management solutions for

Automotive

• Support your design architecture

with scalable Power and Safety

Power Management

• Simplify your ADAS and

Electrification Safety and Attach

MCU Design

COMPANY PUBLIC 3

Secure Connections For The Smarter World

Processing

40B+ devices with

intelligence shipped in 2020

Everything

Smart

Potential economy savings

up to half trillion dollars

Security

Everything

Secure

Connectivity

1B+ additional consumers online,

30B+ connected devices

Everything

Connected

Automotive IoTIndustrial Connected Devices

COMPANY PUBLIC 4

Safe and Secure Mobility

Autonomy Electrification Connectivity

Global MegatrendsNXP to Lead This Industry Transformation

Saving lives: 90% of accidents caused by human error

Zero emission: increasing global regulations

Enjoying the ride: One h per day spent in the car

COMPANY PUBLIC 5SAE standard J3016

Autonomous Driving Levels

0

LEVEL5

LEVEL

LEVEL

LEVEL

LEVEL

2

3

4

FullAutomation

HighAutomation

ConditionalAutomation

PartialAutomation

Driver

Assistance Level 0-2

Level 3-5Automated

Driving SystemPerforms entire dynamic driving

task/monitors environment

Human DriverPerforms part of dynamic driving

task/monitors environment

1

No

Automation

COMPANY PUBLIC 6

Different Innovation Strategies

EVOLUTION AND REVOLUTION

ACCELERATE AND WIN

IN BOTH WORLDS

Revolutional

Evolutional

Safe, Secure

Mobility

COMPANY PUBLIC 7

Electrification

E0

LEVELE5

LEVEL

LEVEL

LEVEL

LEVEL

E2

E3

PureElectric Vehicle

Range ExtendedElectric Vehicle

Plug-inHybrid

FullHybrid

MildHybrid E1

E4

Combustion

Engine

+$450

+$425

+$400

+$350

+$200

Source: Strategy Analystics; IHS; Evercore; ABI Research; NXP

Semi Content per Car increase (TAM) vs Level 0

COMPANY PUBLIC 8

Common NameCombustion

Engine

(ICE)

Mild

Hybrid

(M-HEV)

Full

Hybrid

(F-HEV)

Plug-in

Hybrid

(P-HEV)

Range Extended

EV

(RE-BEV)

Pure Electric

Vehicle

(BEV)

Example

Ford Mustang Honda Insight Toyota Prius FCA Pacifica BMW i.3 Nissan Leaf

Combustion Engine

Battery System

Mains Charging - - -

Electric Traction -

10 – 20 kW 15 – 60 kW 40 – 80 kW 40 – 80 kW > 80 kW

Vehicle Electrification: Diversity of Approaches

LV HV LV HV LV HV LV HV12V 48V12V

COMPANY PUBLIC 9

• Legal – question of responsibility

• Trust – knowing your car will do

what it’s meant to do

• Standardization – platform

consolidation

and system harmonization

• Trends – autonomous driving,

electric vehicles

Why Functional Safety is

Important for the Automotive

Market

COMPANY PUBLIC 10

Domain-BasedArchitecture

Connectivity

Driver Replacement

Powertrain & Vehicle Dynamics

Body & Comfort

In-Vehicle ExperienceSecure

Gate

ways &

Netw

ork

s In-Vehicle

Experience

Gateway

Connectivity

Powertrain &

Vehicle DynamicsDC

DC DC

DC DC

Body & Comfort Driver

Replacement

COMPANY PUBLIC 11

NXP’s next generation power management: Simplicity of safety power

management IC family

Unlimited

combinationsIP Block

Strategy

Safety

FeatureSafety

Feature

Multi-PMIC Solutions for System Power and Safety

COMPANY PUBLIC 12

Body & Comfort

In-Vehicle

Experience

Powertrain &

Vehicle Dynamics

SENSE THINK ACT

Camera

Lidar

Ultrasonic

Cockpit Domain

Controller

SensorFusion

& Planning

PowertrainDomain

Controller

Touch Displays

BodyDomain

Controller

Voice Recognition

Radar

HVAC, Interior Lighting

Doors, seats, steering wheel,

mirrors, wipers, sunroof

Powertrain &

Vehicle Dynamics

eCockpit

Amplifiers

Temp, Light, Humidity

Switch Panels

Motion & Pressure

Speed Engine

Transmission

Brake

Battery Cell Management

Steering

Airbag

Suspension

Connectivity Domain

Controller Cellular

WiFi, BT, GNSS, NFC

V2X

Broadcast Radio

Smart Car Access

Connectivity

Driver

Replacement

Cockpit Domain

Controller

SensorFusion

& Planning

PowertrainDomain

Controller

BodyDomain

Controller

Connectivity Domain

Controller

i.MX 8

S32R2

SAF

TEF

S32

S32V

S32

S32

PROCESSOR PMIC

Next gen VR

Next gen VR

Safety PMIC

FS85

FS84/85

FS66

Safety PMIC

PF8200

Gate

wa

ys &

Netw

ork

s

BENEFITS: PMIC DESIGNED & VALIDATED WITH PROCESSOR│COMMON REFERENCE DESIGN │SOFTWARE

One Processor = One Safety PMIC

S32 Safety PMIC

COMPANY PUBLIC 13

FSBC


BENEFITS:

• Support MCU’s power and safety scalability platform requirement

• Co-developed and validated with the MCU for an optimized solution

S32 Layerscape

High performance regulators

i.MX

Integrated PMIC

MC33907/8

FS6500,FS8500 PF0100, PF3000

PF8200

VR500

VR5100

COMPANY PUBLIC 14

ISO 26262 @ NXP

COMPANY PUBLIC 15

SET SYSTEM RISK CRITICITY (HAZARD ANALYSIS) ASIL A, B, C or D

DEFINE SAFETY GOALS

IMPLEMENT MEASURES TO REDUCE RISK OF FAILUREDIFFERENT TYPE OF FAILURES

Avoid SYSTEMATIC FAILURESduring development

• Process

• Safety management

• Best practices

• Lessons learned

• Verification & validation

Avoid RANDOM FAILURESduring operation

• System safe state

• Safety architecture

• Quantitative & qualitative analysis

• Documentation

Car OEM

Tier1 &

Silicon

Reduce Risk: Track and Understand Failures

COMPANY PUBLIC 16

NXP SafeAssure Products

To support the customer to build a safety system, the

following deliverables are provided as standard for all ISO

26262 developed products.

• Public Information available via NXP Website− Quality certificates

− Safety manual

− Reference manual

− Data sheet

• Confidential Information available under NDA− Safety plan

− ISO 26262 safety case

− Permanent Failure Rate data (Die & Package) - IEC/TR 62380 or SN29500

− Transient Failure Rate data (Die) - JEDEC Standard JESD89

− Safety analysis (FMEDA, FTA, DFA) & Report

− PPAP

NXP Quality Foundation

Functional Safety Standards

Safety

Support

Safety

Process

Safety

Hardware

Safety

Software

Automotive

ISO 26262

Industrial

IEC 61508

COMPANY PUBLIC 17

SafeAssure Community Public Space for knowledge

distribution and industry-wide news

here

SafeAssure NDAPrivate NDA space for customer to

access safety documentation

here

SupportSafety Expert Group composed of

Safety Managers and Architects, Field

and Application Engineers

Self SufficientCommunity users find answers to their questions an safety documentation requests

SAFEASSURE COMMUNITIESCustomer Support for Functional SafetySafeAssure Community

Customer support for Functional Safety

https://community.nxp.com/community/safeassure-community

https://community.nxp.com/groups/safeassure-nda

COMPANY PUBLIC 18

Power Management

Functional Safety Architecture

COMPANY PUBLIC 19

SET SYSTEM RISK CRITICITY (HAZARD ANALYSIS) ASIL A, B, C or D

DEFINE SAFETY GOALS

IMPLEMENT MEASURES TO REDUCE RISK OF FAILUREDIFFERENT TYPE OF FAILURES

Avoid SYSTEMATIC FAILURESduring development

• Process

• Safety management

• Best practices

• Lessons learned

• Verification & validation

Avoid RANDOM FAILURESduring operation

• System safe state

• Safety architecture

• Quantitative & qualitative analysis

• Documentation

Car OEM

Tier1 &

Silicon

Reduce Risk: Track & Understand Failures

COMPANY PUBLIC 20

ADAS Sensor Battery Management Power Steering

Auto steering, lock, lossFirePhantom detection

ASIL DASIL CASIL B

Examples of a System Dreaded Event and ASIL Levels

COMPANY PUBLIC 21

Safety SBC Integrates MCU Safety MonitoringIndependent Fail Safe State

Machine

• Physical & Electrical

independance to fit for ASILD

• Power Management Monitoring

Unit (UV / OV)

• Analog & Digital Built In Self Test

to minimize Latent Faults

• Own Reference & Supply to

Reduce Common Cause Failure

MCU Monitoring

• FCCU : Fault Collection Control

Unit

• Monitor Dual Core Lock Step

Modes MCUs

HW Redundancy

• Vcore external Monitoring

Safety SBC - FS65

Advanced Watchdog

• Challenger

• Replace external MCU

Monitoring

Fail Safe Pin (FS0b) :

• Redundant System Fail Safe

enabler

• Second Fail Safe pin to assert

safety path with configurable

delay after failure

RSTb – Fail Silent Mode

• Configurable RSTb activation

giving more system availability

Safety MCU

All safety mechanism reaction are < FTTI < 10ms

FTTI = Faul Tolerant Time Interval

COMPANY PUBLIC 22

Fault Management & ASIL Power Supply Quantitative

Analysis

Single Point Fault Latent Fault Common Cause Fault

Input

supply Output

Supply

Power Supply

Voltage

supervisor

Safe state

activation

Input

supply

Output

supply

Power Supply

Voltage

supervisor

Safe state

activation

LF

LBIST & ABIST

Input

supply 1Output

supply

Power Supply

Safe state

activation

LBIST & ABIST

Input

supply 2

BG1

Voltage

supervisor

LF

BG2

ISO 26262 ASIL level ASIL B ASIL D

SPFM

Single Point Failure Metric> 90% > 99%


LFM

Latent Point Failure Metric> 60% > 90%


PMHF -Probability Metric of

HW Failure< 10E-7 < 10E-8

COMPANY PUBLIC 23

Vpre

From Vsense

External and Internal Analog Paths

SBC

VSENSE

VSUP3

VSUP2

VSUP1

PRE-REGULATOR

Power Management Domain

Monitoring Unit

Internal

Clamp

MainRef. Voltages

Power

Management

Internal

Clamp

FSRef. Voltages

Monitoring Unit

Vpre

RSTb_dig

FS0b_dig

RSTb

FS0b

From Vsense


Monitoring Unit

Internal

Clamp

FS

From Vpre or VSUP3

From Vpre or VSUP3

• External and internal analog path

redundancies

• Fail safe output supplied by redundant

and independents analogs paths

COMPANY PUBLIC 24

Digital Architecture Of Monitoring Unit

• Triplication of safety registers with majority voter (e.g. WD period duration)

• Design structure to avoid erratic activation of safety outputs (e.g. FS0b)

• ECC for fuse

• Detection and correction of 1-bit flip (SPI registers of Monitoring Unit)

• Detection of 2-bits flips (SPI registers of Monitoring Unit)

• LBIST to reduce Latent Fault

Several mechanisms are implemented to avoid a bad interpretation of a bit flip (SEU):

COMPANY PUBLIC 25

AEC-Q100 Automotive Qualification

Requirements2000 hours

2200 hours

1300 hours

1000 hours

+150°C Tj

+175°C Tj

Transmission and

motor control

mission profile

Start/Stop mission

profileSafety Manual

mission profileMinimum AEC-Q100EV/HEV mission

profile

4200 hours

Grade

0

Grade

1

ROBUSTNESS

MC33FS65

MC35FS65

COMPANY PUBLIC 26

SPFM

LFM

PMHF

FMEDA

Operating Life test coverage

+

FIT rate per IEC TR 62380

Application mission profile

SafeAssure

NXP – Robustness and Safety

Customer

ISO 26262 – ASIL D ProvenASIL B ASIL C ASIL D FS45/65

PMHF –

random HW failure

<10-⁷ <10-⁷ <10-8 0.721 10-9

SPFM >90% >97% >99% 99.3%

LFM >60% >80% >90% 96.9%

COMPANY PUBLIC 27

Safety and Power Management

Solutions: FSBCs

COMPANY PUBLIC 28

Body & Comfort

In-Vehicle

ExperienceConnectivity

Driver

Replacement

Powertrain &

Vehicle Dynamics

Secure Networks & Gateways

NXP Leads Domain Based Vehicle Architectures

COMPANY PUBLIC 29

Sense – Think – ActPower Management & Safety Standards

CAN

FAIL SAFE

Low Power

12V DCDC

0.8A – 1.5A

CAN FD2M

FAIL SILENT

Long Duration

Timer

12V DCDC

+ DCDC 0.8AMC33907/8

FS650x

Secured & Safe System Solutions • ISO26262 architecture (TUV SUD proven)

• Functional robustness (non ISO pulse, EMC, HTOL)

• Security (SM transition)

High Efficient Solutions• Target 12 V & 24 V (application note)

• Dual DCDC architecture (Vpre + Vcore)

• Ultra low power modes (low Iq, long dur. timer)

Safety Simplified Solutions• ISO26262 ready documentation

• System validation test (eFAST)

• Global ecosystem (incl HW & SW)

Gen 1Safety / Chassis

Production

Gen 2Pin to Pin compatible Platform FS45 and FS65

Grade 0 and Grade 1 Qualified, Production

Va

lue

Pro

po

sit

ion

CAN FD2M

FAIL SILENT

Long Duration

Timer

12V DCDC +

LDO 0.5A

FS4500

CAN FD2M

FAIL SILENT

Long Duration

Timer

12V DCDC

+ DCDC 1.5A

FS651x

CAN FD2M

FAIL SILENT

Long Duration

Timer

12V DCDC

+ DCDC 2.2A

FS652x

EXTENDED

FAIL SILENT

Fsynch

12/24V DCDC

+ DCDC 6W

VR55

FS84/85

FS66

Gen 3Scalable platform

12/24V

ASIL B / ASIL D

COMPANY PUBLIC 30

FS65/45 Family – SCALABLE Functional Safety SBC

Solutions

Scala

ble

Po

wer

Man

ag

em

en

t

Scalable System Management

FS45xx1.2V to 5.0V / 500mA

FS650x1.2V to 5.0V / 0.8A

FS651x1.2V to 5.0V / 1.5A

FS652x1.2V / 2.2A

Standard

CAN FD & CANless

e-Safe

CAN FD, FS1b

PowerTrain

CAN FD, LIN, LDT

33FS4500C/N

33FS6500C/N 33FS6501C/N

33FS6511C

33FS6521C

33FS6502C/L

33FS6512C/L

33FS6522L

33FS4501C/N

ADAS HE EMS

Inverter, EMS

BMS, TCUEPS, HEV

Suspension

EPS, BMSMild Hybrid

EPS, HVAC

33FS6503L

33FS6513L

33FS6523L

HE EMS

Gear Box

TCU

PowerTrain

CAN FD, FS1, LDT

35FS6503C/N

35FS6513C/N

Gear Box

TCU >150°C Tj

Grade 0

35FS4501C/N

EV/HEV

COMPANY PUBLIC 31

Quality Management (QM) – VR55 ASIL A/B – FS84 ASIL C/D – FS85

3 W

6 W

10-2

0 W

Infotainment / Clusteri.MX 6/8

Vision, LIDARS32V, others

Sensor FusionS32V, S32x

V2Xi.MX 6/8Radio, Antenna

Mercury, Dirana, i.MX

RADAR : SRR, MRR, LRRS32Rx, others

Power and Safety Scalability

ADAS &

Electrification

Connected Car

Domain Controller - ElectrificationS32S,

COMPANY PUBLIC 32

FS85 – 12/24V and ASIL B/D Scalable ADAS SBCPower Management

• Input supply up to 60V – 12V and 24V systems

• HVBUCK , adjustable 3.3V to 5V, scalable output current up to 10A

• Synchronous Buck, 455kHz or 2.22MHz, ext. MOS

• BUCK1/2, adjustable 0.8V to 1.8V, up to 2.5A DC – 3.6A peak

• Synchronous Buck, up to 3 MHz, int. MOS

• Can operate in multi-phase delivering 5A

• SVS capability on Buck1

• BUCK3, adjustable 1.0V to 3.3V, up to 2.5A DC – 3.6A peak


• BOOST 5V or 5.74V, up to 800 mA DC- 1.5A peak, int. MOS

• LDO1/2, configurable 1.1V to 5V, up to 400 mA

• Synchronization signal for dual device operation / Power GOOD output

• Frequency Synchronization Fin/Fout.

System Features• Independent Safety Monitoring Unit

• Control via 32 bits SPI and I2C (including CRC).

• Low Power Mode : 10 µA in LPOFF, wake up via WAKE1/2 pins

• AMUX: Battery, Internal Safety critical voltages, Vref and Temperature

• Emulation and Programming capability offered in Engineering mode only :

Voltage, Frequency, Phase shift, Power sequencing.

• EMC: Spread Spectrum, Freq. Synch., Vpre Slew Rate control, Freq. Tuning

Samples : Available

PPAP : Jan 2019

COMPANY PUBLIC 33

Independent Safety

Monitoring Unit

OV/UV

FS85 Architecture Concept

Simplified Integrated Power Supply

Architecture

0.8V

3.3V

PRE-

REGULATOR


BATDC / DC

LDO

BOOST

PRE_GHS

PRE_GLS

PRE_SW

PRE_BOOT

PRE_CSPPRE_COMP PRE_FB

VBOOST

BOOST_LS

LDO2

LDO1_IN

LDO1

VSUP1/2

WAKE1

GND/GNDFS

ePAD

BUCK3-IN

BUCK3-SW

FS8530

WakeWAKE2

FIN/Bias

FOUT

FIN

AMUX

VDDIO

VBOS

INTB

BUCK3-INQ

BUCK2-IN

BUCK2-SW

BUCK2-FB

BUCK1-IN

BUCK1-SW

BUCK1-FB

CSB

MOSI

MISO

SPISCLK

Analog

MUX

IN(s)

SDA

VDDI2C

OTP

DBG

BUCK3-FB

RSTB

FS0B

ERRMONExt. IC

Monitoring

MCU Failure

Monitoring

(FCCU)

Voltage

SupervisionVCOREMON

Vdig_FS

VMON1VMON2 Fail Safe

Output Driver

VM

ON

1

VMON3

VM

ON

2

VM

ON

3

VDDIO

Reset

Driver

VM

ON

4

VMON4

PGOOD

DriverPGOOD

LDO1

VPRE

CONTROLLER

ePADBUCK3

BUCK1

BUCK2ePAD

ePAD

I2C

Bias

Control

CLK_MGT

LDO2

Power Management State Machine

VSUP

OSC

MAIN

Vdig

VDDIO

BG1

BG1

TSD

TSD

BG2

BOS

Fail-Safe State Machine

SPIFS

Watchdog

Vdig_FS OTP

OSCFS

ABISTLBIST

FCCU1

FCCU2

ILIM

ILIM

BG1TSD ILIM

BG1TSD ILIM

BG1ILIM

BG1TSD ILIM

BG1TSD ILIM

PSYNC

SCL


Monitoring Unit

ELECTRICALLY

AND

PHYSICALLY

INDEPENDENT

FS8530

COMPANY PUBLIC 34

FS85 – 12/24V and ASIL B/D Scalable ADAS SBCVPRE controller:

3.3V – 5V range

10A, 450 kHz or 2.22 MHz

BUCK1, BUCK2:

0.7 – 1.8V range, 2.22 MHz

Ipeak 3.6A, standalone or

multi phase (7.2A peak)

Static Voltage Scaling (SVS)

BUCK3:

1.0 – 3.3V range, 2.22 Hz

Ipeak 3.6A

60V max supply

400mA each

5 or 5.74V,

1.5A peak

3.4 MHz I2C

10 MHz SPI

wake up

Debug and OTP

Analog MUX

Frequency synchronization

in & out

Local 5V supply

INTb & synchronization

Safety Monitoring Unit

BOOST

PRE_GHS

PRE_GLS

PRE_SW

PRE_BOOT


VBOOST

BOOST_LS

LDO2

LDO1_IN

LDO1

VSUP1/2

WAKE1

GND/GNDFS

ePAD

BUCK3-IN

BUCK3-SW

FS8530

WakeWAKE2

FIN/Bias

FOUT

FIN

AMUX

VDDIO

VBOS

INTB

BUCK3-INQ

BUCK2-IN

BUCK2-SW

BUCK2-FB

BUCK1-IN

BUCK1-SW

BUCK1-FB

CSB

MOSI

MISOSPI

SCLK

Analog

MUX

IN(s)

SCL

SDA

OTP

DBG

BUCK3-FB

RSTB

FS0B

ERRMONExt. IC

Monitoring

MCU Failure

Monitoring

(FCCU)

Voltage

SupervisionVCOREMON

Vdig_FS

Vana_FSVMON1VMON2 Fail Safe

Output Driver

VM

ON

1

VMON3

VM

ON

2

VM

ON

3

VDDIO

Reset

Driver

VM

ON

4

VMON4

PGOOD

DriverPGOOD

LDO1

VPRE

CONTROLLER

ePADBUCK3

BUCK1

BUCK2ePAD

ePAD

I2C

Bias

Control

CLK_MGT

LDO2

Power Management

State Machine

VSUP

OSC

MAIN

Vdig

VDDIO

BG1

BG1

TSD

TSD

BG2

BOS


SPI

FSWatchdog

Vdig_FS OTP

OSC

FSABIST

LBIST

FCCU1

FCCU2

ILIM

ILIM

BG1TSD ILIM

BG1TSD ILIM

BG1ILIM

BG1TSD ILIM

BG1TSD ILIM

PSYNC

Power Management

1.1V 1.2V 1.6V

1.8V 2.5V 2.8V

3.3V 5V

COMPANY PUBLIC 35

FS85 Block diagram – Independent Safety Monitoring Unit

iSafety Monitoring Unit

BOOST

PRE_GHS

PRE_GLS

PRE_SW

PRE_BOOT


VBOOST

BOOST_LS

LDO2

LDO1_IN

LDO1

VSUP1/2

WAKE1

GND/GNDFS

ePAD

BUCK3-IN

BUCK3-SW

FS8530

WakeWAKE2

FIN/Bias

FOUT

FIN

AMUX

VDDIO

VBOS

INTB

BUCK3-INQ

BUCK2-IN

BUCK2-SW

BUCK2-FB

BUCK1-IN

BUCK1-SW

BUCK1-FB

CSB

MOSI

MISOSPI

SCLK

Analog

MUX

IN(s)

SCL

SDA

OTP

DBG

BUCK3-FB

RSTB

FS0B

ERRMONExt. IC

Monitoring

MCU Failure

Monitoring

(FCCU)

Voltage

SupervisionVCOREMON

Vdig_FS

Vana_FSVMON1VMON2 Fail Safe

Output Driver

VM

ON

1

VMON3

VM

ON

2

VM

ON

3

VDDIO

Reset

Driver

VM

ON

4

VMON4

PGOOD

DriverPGOOD

LDO1

VPRE

CONTROLLER

ePADBUCK3

BUCK1

BUCK2ePAD

ePAD

I2C

Bias

Control

CLK_MGT

LDO2

Power Management

State Machine

VSUP

OSC

MAIN

Vdig

VDDIO

BG1

BG1

TSD

TSD

BG2

BOS


SPI

FSWatchdog

Vdig_FS OTP

OSC

FSABIST

LBIST

FCCU1

FCCU2

ILIM

ILIM

BG1TSD ILIM

BG1TSD ILIM

BG1ILIM

BG1TSD ILIM

BG1TSD ILIM

PSYNC

Power Management

2 MCU HW failure

inputs monitoring

RSTB

FS0B

ERRMONExt. IC

Monitoring

MCU Failure

Monitoring

(FCCU)

Voltage

SupervisionVCOREMON

Vdig_FS

VMON1VMON2 Fail Safe

Output Driver

VM

ON

1

VMON3

VM

ON

2

VM

ON

3

VDDIO

Reset

Driver

VM

ON

4

VMON4

PGOOD

DriverPGOOD

BG2


SPIFS

Watchdog

Vdig_FS OTP

OSCFS

ABISTLBIST

FCCU1

FCCU2

Error Monitoring Input

Fail Safe

Outputs

MCU core

Voltage

monitoring

4 configurable voltage monitoring inputs

MCU I/O Voltage

Monitored via VDDIO

COMPANY PUBLIC 36

Safety Scalability Platform

ITEMS VR55 – QM FS84 – ASIL B FS85 – ASIL C/D

Documentation

& Safety analysis

FTA - - ✓

DFA - - ✓

FMEDA - ✓ ✓

Fault Injection T Report - - ✓

Safety Manual - ✓ ✓

Safety Outputs

PGOOD ✓ ✓ ✓

RSTb ✓ ✓ ✓

FS0b - ✓ ✓

Safety

Functions

Voltage Monitoring 2 4 6

Watchdog No Simple Challenger

External IC Monitoring – single pin No No YES

MCU Monitoring (single and dual pins) - FCCU No No YES

Analog BIST No YES YES

Logical BIST No No YES

MCU Fault Recovery Strategy Compliance No No YES

COMPANY PUBLIC 37

FS84/FS85 – Documentation & Application Support Available✓ Data Sheet

✓ Thermal Tool✓ Including VPRE/VBOOST

ext. components calculation

✓ PCB Schematic

✓ PCB Layout

Recommendations✓ Models - SIMPLIS

✓ Quick Starter

Guide

✓ SafeAssure – FMEDA✓ Safety Manual

COMPANY PUBLIC 38

VR55/FS84/FS85 Scalable Safety & Power PIN TO PIN & SW COMPATIBLE SOLUTIONS

VR55 – Quality Mgt (QM) FS84 – ASIL A/B FS85 – ASIL C/D

Buck1 + Buck2 + Buck3

B1 + B2 (0.7-1.8V / 3.6A peak, int. MOS)

B1 + B3 (1.0-4.1V / 3.6A peak, int. MOS)

B1 (0.7-1.8V / 3.6A peak, int. MOS)

VR5500 FS8430 (multi phase option) FS8530 (multi phase option)

FS8420 (multi phase option) FS8520 (multi phase option)

FS8410 FS8510

FS8400 FS8500

Safety &

Monitoring

Fit for ASIL B (see next table)

SafeAssure

Fit for ASIL D (see next table)

SafeAssure

BOOST (5-5.74V, 1.5A (p), int. MOS) YES YES YES

System Solutions Fsynch, Pgood, AMUX, SPI/I2C,

LPOFF (10µA), Wake Up

Fsynch, Pgood, AMUX, SPI/I2C,


Fsynch, Pgood, AMUX, SPI/I2C,


QM

2 x LDO, config, up to 400mA YES YES YES

VPRE (external MOS) 12/24V HV BUCK – 10A 12/24V HV BUCK – 10A 12/24V HV BUCK – 10A

COMPANY PUBLIC 39

Safety Power Management

Domain Solutions – Attach

Strategy

COMPANY PUBLIC 40

Body & Comfort

In-Vehicle

Experience

Powertrain &

Vehicle Dynamics

SENSE THINK ACT

Camera

Lidar

Ultrasonic

Cockpit Domain

Controller

SensorFusion

& Planning

PowertrainDomain

Controller

Touch Displays

BodyDomain

Controller

Voice Recognition

Radar




Powertrain &

Vehicle Dynamics

eCockpit

Amplifiers


Switch Panels

Motion & Pressure

Speed Engine

Transmission

Brake


Steering

Airbag

Suspension

Connectivity Domain

Controller Cellular

WiFi, BT, GNSS, NFC

V2X

Broadcast Radio

Smart Car Access

Connectivity

Driver

Replacement

Cockpit Domain

Controller

SensorFusion

& Planning

PowertrainDomain

Controller

BodyDomain

Controller

Connectivity Domain

Controller

i.MX 8

S32R2

SAF

TEF

S32

S32V

S32

S32

PROCESSOR PMIC

Next gen VR

Next gen VR

Safety PMIC

FS85

FS84/85

FS66

Safety PMIC

PF8200

Gate

wa

ys &

Netw

ork

s



S32 Safety PMIC

COMPANY PUBLIC 41PUBLIC

Driver Replacement

Drive

r

Re

pla

ce

me

nt

Radar

Camera

Lidar

Fusion

SENSE THINK ACT

COMPANY PUBLIC 42

Superior Senses With RadarSensor Platform With

Imaging Capabilities, 360°

Proven Performance with full System

Solutions:

- Transceiver (SiGe, CMOS)

- Microprocessor

- Power Management

- Network IF

- SDKs for Algorithms Development

NXP #1 in Radar

Mid-range, Ultracompact

Mid-range Module

Chipset; SOP2018

Tiny Antenna-in-Package,

SOP 2021Saving PCB cost and design–in efforts

High-performance Imaging

• Chipset SOP 2021

• Superior RF Performance

• Enhanced MIMO Concepts

• Excellent Distance Resolution; Object Separation

• Enhanced Temperature Performance & Low Power

• Supporting Multi Transceiver Radar Sensors

COMPANY PUBLIC 43

FS8400 + S32R + RF RADAR Sensor

VBATNXP - FS8400

VCORE

PGOOD

BUCK1 – 1.25V

VPRE – 4.1V

NXP

MCU

VDDIOLDO1 – 3.3V

FS0B

SPI

AMUX

CLK Mgt (FSYNC)FIN

NXP

RF sensor

MR3003

BOOST – 5.74V

CAN

PHY

LDO2 – 5V

Low Noise

LDO3

3.3V

VCOREmon

VDDIOmon

LDO3mon

LDO2mon

Fail Safe

Sate MachineRSTB

Reset

POR

Safe state activationMCU and/or (PGOOD or RSTB or FS0B)depending on safety concept

COMPANY PUBLIC 44

FS8410 + RF Sensor

Safe state activationMCU and/or (PGOOD or RSTB or FS0B)depending on safety concept

1.1V

1.8V

3.3V

NXP

RF sensor

TEF810X

BUCK3=2.3V

LDO1

VBATNXP - FS8410

VCORE

PGOOD

BUCK1 – 1.25V

NXP

MCU

VDDIOLDO1 – 3.3V

FS0B

SPI

AMUX

CLK Mgt (FSYNC)FIN

CAN

PHYLDO2 – 5V

VCOREmon

VDDIOmon

BUCK3mon

LDO2mon

Fail Safe

Sate MachineRSTB

Reset

POR

BOOST – 5.74V

BUCK3 – 2.3V

VPRE – 4.1V

COMPANY PUBLIC 45

CAMERA Solutions

COMPANY PUBLIC 46

Camera Solutions – ASIL B Based on FS84 + PF82 + S32V2x

FS8430

VPRE

3.3 to 5.3V

60mA gate drive

BUCK2

0.6 to 1.5V, 1.8V

3.6A Peak

BUCK3

1 to 4.1V

3.6A Peak

LDO1

1.8V, 2.5V, 3.3V, 5V

400mA LDO

BOOST

4.5 to 6V

800mA

LDO2

1.8V, 2.5V, 3.3V, 5V

400mA LDO

BUCK1

0.6 to 1.5V, 1.8V

3.6A Peak

PF8200

LPDDR2 /

1.2VDDR

SW1

0.4 to 1.8V

2.5A Buck

0.6V

3.3V

VCORE

1V / 10A

SW2

0.4 to 1.8V

2.5A Buck

SW3

0.4 to 1.8V

2.5A Buck

SW4

0.4 to 1.8V

2.5A Buck

SW5

0.4 to 1.8V

2.5A Buck

SW7

1.2 to 4.5V

2.5A Buck

LDO1

1.5 to 5V

400mA LDO

LDO2

1.5 to 5V

400mA LDO

LDO4

1.5 to 5V

400mA LDO

LDO3

1.5 to 5V

400mA LDO

Available

VBAT

VPRE

Available

VPRE - 5V – 5A

1.8V

GND

HDMI/Ethernet.

1.5V

Available

SW5

SW6

VTT / 0.4 to 1.8V

2.5A Buck

5V / CAN / USB

SAFETY

MONITORING

UNIT

Power Synch.

COMPANY PUBLIC 47

Domain Controller Solutions

COMPANY PUBLIC 48

Ultrasonic

Lidar

Radar

Camera

V2X

Ԧ𝑎, 𝜔Acceleration

Rotation

Ԧ𝑣 Speed

S12

S32V

S32R

S32V

i.MX

PPC

S12

SENSE THINK ACT

Level 2 & 3 Automated Driving Level 4

Data

Fu

sio

n

Co

mb

ines S

enso

r ‘o

bje

cts

’ in

on

e

MA

P

Rela

tio

n A

sse

ssm

en

t A

sse

ss S

itu

atio

n

Decis

ion

Pre

dic

t a

nd

de

cid

e f

or

Actio

n

i.MX

MCU / MPU / DSP

RF

Analog

Sensors

Learning: BlueBox

Development System

S32V & S32R

Vehicle Control• Engine control

• Transmission

• Brake

• Steering

• Airbag

• Suspension

Instrument cluster

Infotainment

Sensor processing creates data objects

S32S

S32P

S32D

Radar

V2X

Sensor Fusion And Highly Automated Driving

COMPANY PUBLIC 49

Sensor Fusion Solutions (ASIL D) with FS85 + PF8x

PF8200

LPDDR2 /

1.2VDDR

Buck1

0.8 to 1.8V

2.5A Buck

0.6VREFDDR

1.8V/84mA

VCORE

1V / 10A

Buck2

0.8 to 1.8V

2.5A Buck

Buck3

0.8 to 1.8V

2.5A Buck

Buck4

0.8 to 1.8V

2.5A Buck

Buck5

0.8 to 1.8V

2.5A Buck

Buck6

1.2 to 4.5V

2.5A Buck

LDO1

1.8-2.5-3.3-5V

200mA LDO

LDO2

1.8-2.5-3.3-5V

200mA LDO

LDO4

1.8-2.5-3.3-5V

200mA LDO

LDO3

1.8-2.5-3.3-5V

200mA LDO

Available

FS8530

VPRE

Up to 5.5V

I configurable

SW1

0.7 to 1.8V

3.6A Peak Buck

SW2

0.7 to 1.8V

3.6A Peak Buck

SW3

1 to 4.1V

3.6A Peak Buck

LDO1

1.6-1.8-3.3-5V

400mA LDO

LDO2

1.6-1.8-3.3-5V

400mA LDO

BOOST

5 to 5.74V

1.5A Peak Boost

12VInput

Supply

VPRE

SAFETY

MCU

S32R (ex.)

VPRE - 5V –

5A

3.3V/1.88A

GND

1.5V/4.8mA

*All currents are maximum values

measured with a Vision Algorithm

on the actual S32V234 board

(4x53 cores, M4, APEX, ISP and

Peripherals working).

* Ambient temperature (25°C) for

the 1.2V-1.8V-1.5V-5V-12V rails.

5V/524mA

1.2V / 460mA

Power Synch.

SAFETY

MONITORING

UNIT

COMPANY PUBLIC 50

Central Fusion Domain Controller

• Data pulled & merged from

different sensors

• Data computed to command

acutators like braking

• In this module, different ASIL

modules can coexist

SAFETY SBC

FS6500

Safety MCU

ASIL DVBAT

SPI

VCOREMON

VMON1

VMON2

RESETBRSTb

Challenger

WD

MCU HW

Monitoring

FCCU1

FCCU2

PFxxx

ASIL B

SOC - 1

ASILB

I2C

I2C

4

ASIL D(D)

Domain

ASIL B(D)

Domain

DDR

PMIC EN-1

PMIC EN-1

DDR

ERRMON

SOC-1

ERRMON

SOC1

2

FS0b Communication

interfaces

Core Supply

VCCA

Core Supply

VAUX

VCCA

VAUX

CAMERA

RADAR

LIDAR

Central Fusion - 1

FS65

Safety

Power

Mgt

ASIL D

MPC577x

Safety MCU

ASIL D

Radar

Camera

Lidar

COMPANY PUBLIC 51

Safety SBC for ADAS – FS8500 Use Cases

Radar – ASIL B & D Vision – ASIL B Sensor Fusion & HAD – ASIL D

Submarkets

• SRR (Short Range)

• MRR & LRR (Mid & Long Range)

• Radar Fusion (fit for ASIL D)

• Imaging RADAR (fit for ASIL D)

Product Function

• PM + Functional Safety

Attach

• S32Rx (including RRM)

• Sensor

Submarkets

• Camera

• Night Vision

• Lidar

Product Function


Attach MCU

• S32V234, (FS + PF)

• Mobileye (eyeQ3, eyeQ4)

Submarkets

• 360° View

• Sensor Fusion

• Autonomous Drive

Product Function


Attach MCU

• S32V234, S32S2

• LS (specific architecture)

http://blog.nxp.com/automotive/three-things-to-know-about-functional-safety

PUBLIC

ConnectivityC

on

ne

ctivity V2X

Broadcast Radio

Cellular

WiFi, BT, GNSS,

Smart Car Access

SENSE THINK ACT

COMPANY PUBLIC 53

Infotainment, Radio, V2X Solutions – VR55/FS84 & PF8200 +

i.MX 8

FS84

VPRE

3.3 to 5.3V

60mA gate drive

BUCK1

0.4 to 1.8V

3.6A Peak

BUCK2

0.4 to 1.8V

3.6A Peak

BUCK3

1 to 4.1V

3.6A Peak

LDO1

1.5 to 5V

400mA LDO

LDO2

1.5 to 5V

400mA LDO

BOOST

4.5 to 6V

1A

VBAT SYS_5V

SYS_5V

1V8 / Wifi

5V / CAN / USB

VDD_SNVS_IN

VDD_MAINVDD_MIPI

VDDPLL_MIPIVDD_LVDS

VDD_MEMC

VDD_A72(CPU2)

VDD_DDR_VDDQVDD_DDR_CKEVDD_DDR_PLL

VCC_DRAM

1P8_IOS

1P8_3P3_ IOS (system dependant)

BUCK1(1.0V to 1.15V)

1.0V to 1.15V

SYS_5V

3.0V


VSNVS



BUCK5(1.1V/1.2V/1.35V)

BUCK6(1.1V/1.2V/1.35V)

VDD_GPX1(GPU1)

VDD_GPX2(GPU2)

VDD_A53(CPU1)

VDD_A72

VDD_GPX

IMX8QP

Group 0

Voltage Domain Groups

Group 1 Group 2, 3, 4

BUCK7(1.8V)

3P3_IOS

1P8_3P3_ IOS (system dependant)

VDD_GPX

Miscellaneous Peripherals

1.8/3.3V SDCard1 Supply

VCC_DRAM

SIMCARD / Ethernet

VDD_SCU_1P8

LPDDR Memory

LDO1 (1.8V)

VDD_USDHC1LDO2 (1.8V/3.3V)

HDMI_3P3USB_OTGUSB_3P3

LDO3 (3.3V)

LDO4 (2.5V)

VDD_USDHC2

PF8200

1.1V/1.2V/1.35V

1.8/3.3V SDCard2 Supply

VDD_ENET

VDD_USB_HSIC (opt)

eMMCSupply

VDD_SIM_1P8_3P3

Ethernet

1.0V to 1.15V

1.0V to 1.15V

3V3

3V3 or 1V8

3V3 or 1V8

VDD_A72

VDD_GPX

3V3

PSYNCPGOOD

VSNVS (PF8200)

Start-up:

1) VR55 or FS84 starts: VPRE, BOOST starts

2) PF8200 is starting supplied by VPRE of FS84

3) PGOOD from PF8200 is released when ready

4) VR55 or FS84 detect the PSYNC event and continue

its own power sequence.

SAFETY

MONITORING

UNIT

COMPANY PUBLIC 54PUBLIC

Powertrain &

Vehicle Dynamics

Pow

ert

rain

&

Ve

hic

le

Dyn

am

ics Motion & Pressure

Speed

Ultrasonic

Powertrain &

Vehicle DynamicsEngine

Transmission

Brake

Steering

Airbag

Suspension


Powertrain

Domain

Controller

SENSE THINK ACT

COMPANY PUBLIC 55

New Applications Driving Growth

AC

MM

~

=

ACDC

Charger*

=

=

DCDC**

=

~=

~

Motor control Motor(s)

M

LV

lead-acid

or Li-Ion

Battery

BMS

BMS

DC

12 V

48 V or > 60 V (e.g. 400 V)

* only in (P)HEVs, BEVs, omitted in 48 V MHEV systems

** bidirectional in 48 V systems

*** as in exisiting ICE-based vehicles

HV

Li-Ion

Battery

48 V and HV

Modules

12 V-bus

Modules***

Major components

Motor control

(inverters, HCUs)

DC/DC voltage

domain converter

On-board charger

AC/DC converter

Battery management

system

48 V eMachine

(BSG, ISG, HVAC)

COMPANY PUBLIC 56

Motor control,

inverter, HCU

DC/DC voltage

domain converter

On-board charger

AC/DC converter

Battery management

system

48V eMachine

(BSG, ISG, HVAC)

Mastering xEV Power for Efficient Energy Management

Optimized power system control

with NXP ePowerMaster portfolio

MC

U

SB

C

CO

MM

Drive

r

AF

E

57

75

B

FS

65

TJ

A1

04

x

eS

wit

ch

BC

C7

7x

57

75

E

FS

65

TJ

A1

04

x

GD

31

00

So

ftw

are

res

olv

er

S3

2K

x

FS

45

/ U

JA

11

x

TJ

A1

4x

x

S3

2K

+

TJ

A1

04

x

S3

2K

+

TJ

A1

04

x

COMPANY PUBLIC 57

Major xEV

Components

Mastering xEV Power: ePowertrain Solutions

Motor control,

inverter, HCU

DC/DC voltage

domain converter

On-board charger

AC/DC converter

Battery management

system

48V eMachine

(BSG, ISG, HVAC)

MC

U

SB

C

CO

MM

Drive

r

AF

E

S3

2K

FS

45

TJ

A1

04

x

eS

wit

ch

BC

C6

x

57

75

E

FS

65

TJ

A1

04

x

GD

31

00

So

ftw

are

res

olv

er

S3

2K

x

FS

45

UJ

A1

16

x

TJ

A1

4x

x

S3

2K

+

TJ

A1

04

x

S3

2K

+

TJ

A1

04

x

Low Cost ASIL C Battery Management System

COMPANY PUBLIC 58

Major xEV

Components

Mastering xEV Power: ePowertrain Solutions

Motor control,

inverter, HCU

DC/DC voltage

domain converter

On-board charger

AC/DC converter

Battery management

system

48V eMachine

(BSG, ISG, HVAC)

MC

U

SB

C

CO

MM

Drive

r

AF

E

57

75

B

FS

65

TJ

A1

04

x

eS

wit

ch

BC

C7

7x

57

75

E

FS

65

TJ

A1

04

x

GD

31

00

So

ftw

are

res

olv

er

S3

2K

x

FS

45

UJ

A1

16

x

TJ

A1

4x

x

S3

2K

+

TJ

A1

04

x

S3

2K

+

TJ

A1

04

x

Traction Motor Power Inverter Solution

COMPANY PUBLIC 59

NXP Offer Standard Offer and New Offer

ASIL D components

NXP ASIL-D components are developed

accordingly to the ISO26262 standard SEooC

System safety enablement

Reference ISO 26262-10:2012Applicable to Component developed as SEooC

SW

Compo

nent

Develop

ed as

SEooC

HW

Compo

nent

Develop

ed as

SEooC

NPI LIFECYCLE

TO CES RQ ECQS

CONCEPT DEFINITION PLANNING EXECUTION CLOSURE

PROJECT LIFECYCLE

PDA PPA R PCPCAPI

(4-6/7) Safety

Concept RS & AS

(5-6) Requirements

Specifications (RS)

(5-7) Detailed Design

Specifications (DDTS)

(5-8,9) Initial Safety

Analysis

(5-10) Validation

Testing

(5-7) Block Level

Verification Testing

(8-13) Qualification

Testing

(5-7) Chip Level


Implement

Safety Documentation Silicon TestingSimulation TestingFunctional Documentation

Diagram Color Schema Development Flow Requirement Traceability

Fault Injection Testing



Input Requirements

Standard

Customer

Marketing (MRD)

Internal

Product

Requirements (PRD)

Architectural

Specification (AS)

Data Sheet

Reference

Manual

Safety Manual

FMEDA, FTA,

DFA

(7-5) Production

Testing

Customer Documents

Input Document

PI Gate

Define product type

QM or ISO 26262

R Gate

Product Functional Safety

Assessment Report &

Safety Case

Common to HW and SW

development Model

MPC5775E GD3100FS6500

NPI LIFECYCLE

TO CES RQ ECQS


PROJECT LIFECYCLE

PDA PPA R PCPCAPI

(4-6/7) Safety

Concept RS & AS

(5-6) Requirements

Specifications (RS)




Analysis

(5-10) Validation

Testing

(5-7) Block Level



Testing

(5-7) Chip Level


Implement






Input Requirements

Standard

Customer

Marketing (MRD)

Internal

Product

Requirements (PRD)

Architectural

Specification (AS)

Data Sheet

Reference

Manual

Safety Manual

FMEDA, FTA,

DFA

(7-5) Production

Testing

Customer Documents

Input Document

PI Gate

Define product type

QM or ISO 26262

R Gate


Assessment Report &

Safety Case

Common to HW and SW

development Model

NPI LIFECYCLE

TO CES RQ ECQS


PROJECT LIFECYCLE

PDA PPA R PCPCAPI

(4-6/7) Safety

Concept RS & AS

(5-6) Requirements

Specifications (RS)




Analysis

(5-10) Validation

Testing

(5-7) Block Level



Testing

(5-7) Chip Level


Implement






Input Requirements

Standard

Customer

Marketing (MRD)

Internal

Product

Requirements (PRD)

Architectural

Specification (AS)

Data Sheet

Reference

Manual

Safety Manual

FMEDA, FTA,

DFA

(7-5) Production

Testing

Customer Documents

Input Document

PI Gate

Define product type

QM or ISO 26262

R Gate


Assessment Report &

Safety Case

Common to HW and SW

development Model

1- Example of components safety mechanisms

and safety concept

2- How to attach components together to meet

system safety goal

3- Propose methodology for new customer

4- How to use NXP safety collateral (FMEDA,

FTA, DFA).

Customers can keep a fast time to market, without

compromising on functional safety.

But the safety analysis is not 100% complete. It is the OEM, T1

or partner responsibility for adapting the platform for

production.

Curr

entsta

tus

COMPANY PUBLIC 60

Motor Control Fail Operational

Architecture Example

• SAE standards require new fail

operational architecture

• Guarantees full/ degraded operation of

a function

• Full safety analysis needed to

eliminate common cause failures

FS6500

SAFETY Power

Management

ASIL D Safety MCU - ASIL D

VBAT1 Core Supply 1

VDDIO 1

ADC Ref 1

SPI

VCOREMONCore Supply 1

ADC Ref 1 VMON1

VMON2

RESETBRSTb

Challenger

WD4

FS0b-1

FCCU1

FCCU2

FCCU1

FCCU2

Sensor

1Sensor supply 1

Supply Torque 1

CAN 1

Safety Switch

FS0b-1 FCCU

FS0b-1

Gate driver 1VBAT1

M

FS1b

(delayed)

FS1b

(Delayed)

SAFETY Power

Management

ASIL DSafety MCU - ASIL D

VBAT2

Core Supply 2

VDDIO 2

ADC Ref 2

SPI

VCOREMONCore Supply 2

ADC Ref 2 VMON1

VMON2

RESETBRSTb

Challenger

WD4

FS0b-2

FCCU1

FCCU2

FCCU1

FCCU2

Sensor

2Sensor Supply 2

Supply Torque 2

CAN 2

Safety Switch

FS0b-1 FCCU

FS0b-2

Gate driver 2VBAT2

FS1b

(delayed)

FS1b

(Delayed)

I2C-1

I2C-2

MPC574x

Safety

MCU

ASIL D

MPC574x

Safety

MCU

ASIL D

GD3x

Gate

Driver

GD3x

Gate

Driver

FS65

Safety

Power

Mgt

ASIL D

FS65

Safety

Power

Mgt

ASIL D

COMPANY PUBLIC 61

Battery

Management

System

Internal

Combustion

Engine

Traction

Motor

Integrated

DC/DC

Converter

Hybrid Vehicle

Control Unit

Traction

Motor

Traction

Motor

Traction

Motor

NXP GreenBox

Development Platform

Target Applications

COMPANY PUBLIC 62

Electrification Market Mapping

MCU Performance

DOMAIN

CONTR.

VCU

INVERTER

ABS

ESPEPS

DCDC

12/48

DCDC

12/HVBMS

HV

BMS

48V

BMS

12V

48V EM

12V

48V

HV

BSG

48V

D

D

C

D

C

B

C

D

ASIL Level

C

C

D

OBC

ACDC

C

FS45 FS65

D

Storage Actuation Conversion

MC33904 FS66

COMPANY PUBLIC 63

FS6600 + S32S2 – ASIL D Domain Controller Safety Monitoring

Wake1

VBAT

FS8510

Vcore – 0.8V

Wake2

FCCU s

PGOOD, RSTB

Buck1

(2.5Amps)

VPRE

WAKE

BOOST

LDO2

(400mA)

S32S247Vddio

LDO1

(400mA)

FS0B

SPI

INTB

Fail Safe

Sate Machine

AMUX

To CAN PHY

Buck3

(2.5Amps)

1.8V3.0V

3.3V

5.0V

5.5V

Vcore MON

Vdd 1.8V

Vdd 3.3V

Vdd 5.0 ADC ref

Vdd Core

VM

ON

3

VM

ON

42

2

Vddio

FCCU s

To FS85xx FCCUs inputsVMON1

(Vdd 1.8V)

VMON2

(Vdd 3.3V)Assignment to be done

SPI

INT in

adc in

RST in,

PGOOD in2

COMPANY PUBLIC 64

FS6600 – S32S2 Attach ASIL-D SBCFS85 Derivative for Drive Train Market

Power Management• Input supply up to 60V – 12V and 24V systems

• HVBUCK , adjustable 3.3V to 5V, scalable output current up to 10A

• Synchronous Buck, 300 kHz to 2.5 MHz, ext. MOS

• BUCK1+2, multiphase, adjustable 0.8V to 1.8V, up to 5A DC max


• BUCK3, adjustable 1.0V to 3.3V, up to 2.5A DC max


• BOOST 5V to 5.74V, up to 800 mA DC- 1.5A peak, int. MOS

• LDO1/2, configurable 1.1V to 5V, up to 400 mA

• Synchronization signal for dual device operation / Power GOOD output

System Features• Independent Safety Monitoring Unit

• Control via 32 bits SPI (including CRC).

• Low Power Mode : <10 µA in LPOFF, wake up via dedicated pins

• AMUX: Battery, Internal Safety critical voltages, Precise Vref and Temperature

• Emulation and Programming capability offered in Engineering mode only :

Voltage, frequency, phase shift, PW sequencing.

• EMC optimization : Spread Spectrum, Vpre Slew Rate control

Reference silicon available now

FS66 Samples : Now

FS66 PPAP : Q1 2019

COMPANY PUBLIC 65

NXP Safety Backbone Solutions forPowertrain Electrification

Motor control, inverter, HCU

MPC577x+FS65

DC/DC Converter

MPC574x + FS650x

AC/DC converter

MPC574x + FS650x

BMS - Battery Controller

12V S32K1 + FS45

HV MPC577x+FS65

48V eMachine

MPC574x + FS651x

VCU – Domain Control

S32S2x + FS66xMCU Attach Reference

S32S24x FS6600 Green Box

S32K1x FS450x Yes

MPC574x FS650x Yes

MPC577x FS651x Yes

COMPANY PUBLIC 66

Safety Power Management

Conclusion & Perspectives

COMPANY PUBLIC 67

Body & Comfort

In-Vehicle

Experience

Powertrain &

Vehicle Dynamics

SENSE THINK ACT

Camera

Lidar

Ultrasonic

Cockpit Domain

Controller

SensorFusion

& Planning

PowertrainDomain

Controller

Touch Displays

BodyDomain

Controller

Voice Recognition

Radar




Powertrain &

Vehicle Dynamics

eCockpit

Amplifiers


Switch Panels

Motion & Pressure

Speed Engine

Transmission

Brake


Steering

Airbag

Suspension

Connectivity Domain

Controller Cellular

WiFi, BT, GNSS, NFC

V2X

Broadcast Radio

Smart Car Access

Connectivity

Driver

Replacement

Cockpit Domain

Controller

SensorFusion

& Planning

PowertrainDomain

Controller

BodyDomain

Controller

Connectivity Domain

Controller

i.MX 8

S32R2

SAF

TEF

S32

S32V

S32

S32

PROCESSOR PMIC

Next gen VR

Next gen VR

Safety PMIC

FS85

FS84/85

FS66

Safety PMIC

PF8200

Gate

wa

ys &

Netw

ork

s



S32 Safety PMIC

COMPANY PUBLIC 68

During this session you heard

how to:

• Position NXP Power

Management solutions for

Automotive

• Support your design architecture

with scalable Power and Safety

Power Management

• Simplify your ADAS and

Electrification Safety and Attach

MCU Design

COMPANY PUBLIC 69

Summary

• Automotive market requires higher computing, safety and power performance for both the ADAS and Electrification markets

• NXP has a global portfolio of Power Management solutions to support bothmarkets

• Safety and Power Management scalability isunique in terms of:− Core supply power needs

− Voltage input (12V and 24V markets)

− ASIL B and ASIL D

• Next generation MCU + FSBC provide:− Computing, power and safety scalability

− Safety innovations

− Simplified and ready to use ecosystem

COMPANY PUBLIC 70

Join our Community

Public community for NXP power management solutions, it addresses:• Solutions to power i.MX, MPC, S32, LS and LX processors

• Support for Functional safety related items

• EMC considerations in power management

https://community.nxp.com/community/Power-Management?tid=community

COMPANY PUBLIC 71

Other Sessions of Interest

TUESDAY

Session Code Title Presenter CoPresenters Duration Room Start Time

AMF-AUT-T3351Electrification—Functional Safety Backbone

Solutions to Attach with S32David Lopez

Vincent

Lagardelle2 Galilee (Main Floor) 2:30 PM

Session Code Title Presenter CoPresenters Duration Room Start Time

AMF-AUT-T3352Automotive—Safety Power Management Solutions

for Car Electrification and ADASDavid Lopez

Vincent

Lagardelle2 Galilee (Main Floor) 9:00 AM

AMF-AUT-T3402Attach PMIC Offerings for NXP's Next-Generation

Gateway Processors

Vincent

LagardelleDavid Lopez 1 Galilee (Main Floor) 11:00 AM

AMF-AUT-T3349 IGBT Gate Driver for Electric Power Inverters Bruce Bohn 1 Galilee (Main Floor) 1:30 PM

AMF-AUT-T3358 Battery Management Solutions Peter Pinewski 2 Galilee (Main Floor) 2:30 PM

WEDNESDAY

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