P103/MBSSLP102/MBSCKP100/MBMISOP101/MBMOSI P206-MBSDA1

P205-MBSCL1

P107-MBPWMP000/MBAN

P410-MBRX0P411-MBTX0

P302-MBINTP407-MBRST

D_PD_N

CC1

CC2

VCC-USB

R125.1k

R135.1k

P4001

VCL2

P215/XCIN3

P214/XCOUT4

VSS5

P213/XTAL6

P212/EXTAL7

VCC8

P4089

P40710

VSS

_USB

11

USB

_DM

12

USB

_DP

13

VC

C_U

SB14

VC

C_U

SB_L

DO

15

RES

16

P201

/MD

17

P200

18

P301

19

P300

/SW

CLK

20

P108/SWDIO 21P109 22P110 23P111 24

P104 26P103 27P102 28P101 29P100 30

P015

31P0

1432

P013

33P0

1234

AV

CC

035

AV

SS0

36P0

11/V

REF

L037

P010

/VR

EFH

038

P001

39P0

0040

P112 25

41

VSS

U2R7FS124773A01CNF

P4001

P4012

P4023

VBATT4

VCL5

P215/XCIN6

P214/XCOUT7

VSS8

P213/XTAL9

P212/EXTAL10

VCC11

P41112

P41013

P40914

P40815

P40716

VSS

_USB

17

P915

/USB

_DM

18

P914

/USB

_DP

19

VC

C_U

SB20

VC

C_U

SB_L

DO

21

P206

22

P205

23

P204

24

RES

25

P201

/MD

26

P200

27

P304

28

P303

29

P302

30

P301

31

TCK/

SWC

LK32

TMS/SWDIO 33P109/TDO/SWO 34P110/TDI 35P111 36P112 37P113 38VCC 39VSS 40P107 41P106 42P105 43P104 44P103 45P102 46P101 47P100 48

P500

49P5

0150

P502

51P0

1552

P014

53P0

13/V

REF

L54

P012

/VR

EFH

55A

VC

C0

56A

VSS

057

P011

/VR

EFL0

58P0

10/V

REF

H0

59P0

0460

P003

61P0

0262

P001

63P0

0064

R7FA4M1AB3CFM

U1

VOUT1

VOUT2

FB3

GND4 EN 5SS 6VIN 7VIN 8

9

GND

U3 ISL80510IRAJZ-T7A

R11k

PWR

T3

RST

RESET#

C200.1µF

LD1

LD2

R4

4.7k

R5

4.7k

P409-LD1

P408-LD2

T1

B1

T2

B2

P304-T1

P301-T2

R64.7k

R74.7k

VCC-3.3V

VCC-3.3V

VCC-3.3V

VCC-5V

R3

330

R210k

R85.6k

R91k

C310nF

VCC-3.3V

VCC-3.3V VCC-3.3V VCC-5V

Y1

12MHz

Y2

32.768kHzC712pF

C812pF

C90.1µF

USB

-D_P

USB

-D_N

R10 27

R14 27

RES

ET_O

B#

R154.7k

RESET_OB#

VCC-3.3V

VCC-3.3V

SWDIO_OBSWCLK_OB

SWC

LK_O

B

SWDIO_OB

C104.7µF

R1730k

R1830k

R1930k

VBUSVCC-5V

JLEDRESET#

R11120

R20120 P108/SWDIO

P300

/SW

CLK

P109/SWO

C110.1µF

VCC-3.3V

JLED

DBG

P300

/SW

CLK

P108/SWDIOP109/SWO

RES

ET#

XCINXCOUT

XTALEXTAL

CN2

VBAT

VBAT

VCC-3.3V

C124.7µF

C130.1µF

VCC-3.3V

VCC-3.3V

C140.1µF

P410-MBRX0P411-MBTX0

P205

-MBS

CL1

P206

-MBS

DA

11 23 45 67 89 10

J2

HM2X5

XCIN

XCOUT

XTAL

EXTAL

C150.1µF

VCC-3.3V

VCC-3.3V

P108/SWDIOP300/SWCLK

P109/SWO

MD

P100/MBMISOP101/MBMOSIP102/MBSCKP103/MBSSL

P000

/MBA

N

P302

-MBI

NT

P407-MBRST

3V3 LDO

RESET

LEDsBUTTONs

USB

mikroBUS

C160.1µF

VCC-3.3V

C170.1µF

VCC-3.3V

P304

-T1

P301

-T2

P409-LD1P408-LD2

JP10.0

R21

4.7k

MD

VCC-3.3V

12345678910

HD1VCC-3.3V

P012

P013

P402P401

P013P012

USB-D_NUSB-D_P D_P

D_N

S124 RE-PROG

C190.1µF

VCC-3.3V

RESET#

P110/TDI

P110/TDI

C518pF

C618pF

BOOT

GPIO HEADER

VBUS

VCLVCL

EXT PROG/DBG

P401P402

P501P014

P400P502

FB1

FERRITE

VCC-5V

C14.7nF

ANRSTCSSCKMISOMOSI3.3VGND

PWMINTRXTX

SCLSDA

5VGND

MIKROBUS1

MIKROBUS HOST CONN

1 23 45 6

J1

SHIE

LD0

GNDB1A12 VBUSB4A9

CC2B5

DP2B6

DN2B7

SBU2B8

SBU1A8 DN1A7 DP1A6

GNDA1B12 VBUSA4B9

CC1A5

CN1

C410µF

C210µF

P501

C180.1µF

NFP012

P013

P107-MBPWM

P014

P112

P112

TSCAP

C2110nF

NF

P400

P502

LD4R16

1k

VCC-3.3V

RA4MI clicker schematic v101

www.mikroe.comMikroelektronika assumes no responsibility or liability for any errors or inaccuracies that may appear in the present document.Specification and information contained in the present schematic are subject to change at any time without notice. Copyrightht©2020 MikroElektronika. All rights reserved.