1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
5 5
4/14/2015
MCU_n.SchDoc
Sheet Title:
Size:
Mod. Date:
File:Sheet: of
C http://www.ti.comContact: http://www.ti.com/support
TIDM-ULTRASONIC-FLOW-TDCProject Title:Designed for: TI-Design
Assembly Variant: [No Variations]
© Texas Instruments 2014Drawn By:Engineer: Thomas Kot
Texas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.
Version control disabledSVN Rev:TDC-FLOW-2Number: Rev: B
DNPR21
DNPR22
DNPR23
4u7C10
GND
GND
0.1uF
C7
TARGET_3V3
GND
22pFC3
22pFC4
DNPC5
DNPC6
0.1uF
C8
0.1uFC11
0.1uFC12
TARGET_3V3GND
AVCC
P2.0/UCA0SIMO/UCA0TXD/TB0.6/TB0CLK 51P7.0/TA0CLK/S17 52
P7.1/TA0.0/S16 53P7.2/TA0.1/S15 54P7.3/TA0.2/S14 55
P7.4/SMCLK/S13 56DVSS2 57DVCC2 58
P8.4/A7/C7 59P8.5/A6/C6 60P8.6/A5/C5 61P8.7/A4/C4 62
P1.3/ESITEST4/TA1.2/A3/C3 63P1.2/TA1.1/TA0CLK/COUT/A2/C2 64
P1.1/TA0.2/TA1CLK/COUT/A1/C1/VREF+/VeREF+ 65P1.0/TA0.1/DMAE0/RTCCLK/A0/C0/VREF-/VeREF 66
P9.0/ESICH0/ESITEST0/A8/C8 67P9.1/ESICH1/ESITEST1/A9/C9 68
P9.2/ESICH2/ESITEST2/A10/C10 69P9.3/ESICH3/ESITEST3/A11/C11 70
P9.4/ESICI0/A12/C12 71P9.5/ESICI1/A13/C13 72P9.6/ESICI2/A14/C14 73P9.7/ESICI3/A15/C15 74
ESIVCC 75
ES
IVS
S76
ES
ICI
77E
SIC
OM
78A
VCC
179
AV
SS
380
PJ.
7/H
FXO
UT
81P
J.6/
HFX
IN82
AV
SS
183
PJ.
4/LF
XIN
84P
J.5/
LFX
OU
T85
AV
SS
286
P5.
4/U
CA
1SIM
O/U
CA
1TX
D/S
1287
P5.
5/U
CA
1SO
MI/U
CA
1RX
D/S
1188
P5.
6/U
CA
1CLK
/S10
89P
5.7/
UC
A1S
TE/T
B0C
LK/S
990
P4.
4/U
CB
1STE
/TA
1CLK
/S8
91P
4.5/
UC
B1C
LK/T
A1.
0/S
792
P4.
6/U
CB
1SIM
O/U
CB
1SD
A/T
A1.
1/S
693
P4.
7/U
CB
1SO
MI/U
CB
1SC
L/TA
1.2/
S5
94P
10.0
/SM
CLK
/S4
95P4
.0/U
CB1
SIM
O/U
CB
1SD
A/M
CLK
/S3
96P
4.1/
UC
B1S
OM
I/UC
B1S
CL/
AC
LK/S
297
DV
SS
398
DVC
C3
99P
4.2/
UC
A0S
IMO
/UC
A0T
XD/U
CB
1CLK
100
DV
SS
126
DV
CC
127
TES
T/S
BW
TCK
28
RE
SE
T/N
MI/S
BW
TD
IO29
PJ.
0/T
DO
/TB
0OU
TH
/SM
CLK
/SR
SC
G1
30
PJ.
1/T
DI/T
CLK
/MC
LK/S
RS
CG
031
PJ.
2/T
MS/
AC
LK/S
RO
SC
OFF
32
PJ.
3/T
CK
/CO
UT/
SR
CP
UO
FF
33
P6.
7/TA
0CLK
/S31
34
P7.
5/TA
0.2/
S30
35
P7.
6/TA
0.1/
S29
36
P10
.1/T
A0.
0/S
2837
P7.
7/TA
1.2/
TB0O
UTH
/S27
38
P3.
3/TA
1.1/
TB0C
LK/S
2639
P3.
4/U
CA
1SIM
O/U
CA
1TX
D/T
B0.
0/S
2540
P3.
5/U
CA
1SO
MI/U
CA
1RX
D/T
B0.
1/S
2441
P3.
6/U
CA
1CLK
/TB
0.2/
S23
42
P3.
7/U
CA
1STE
/TB
0.3/
S22
43
P8.
0/R
TCC
LK/S
2144
P8.
1/D
MAE
0/S
2045
P8.
2/S
1946
P8.
3/M
CLK
/S18
47
P2.
3/U
CA
0STE
/TB
0OU
TH48
P2.
2/U
CA
0CLK
/TB
0.4/
RTC
CLK
49
P2.
1/U
CA
0SO
MI/U
CA
0RX
D/T
B0.
5/D
MA
E0
50
P4.3/UCA0SOMI/UCA0RXD#/UCB1STE1
P1.4/UCB0CLK/UCA0STE/TA1.0/S12
P1.5/UCB0STE/UCA0CLK/TA0.0/S03
P1.6/UCB0SIMO/UCB0SDA/TA0.14
P1.7/UCB0SOMI/UCB0SCL/TA0.25
R33/LCDCAP6
P6.0/R237
P6.1/R13/LCDREF8
P6.2/COUT/R039
P6.3/COM010
P6.4/TB0.0/COM111
P6.5/TB0.1/COM212
P6.6/TB0.2/COM313
P2.4/TB0.3/COM4/S4314
P2.5/TB0.4/COM5/S4215
P2.6/TB0.5/COM6/S4116
P2.7/TB0.6/COM7/S4017
P10.2/TA1.0/SMCLK/S3918
P5.0/TA1.1/MCLK/S3819
P5.1/TA1.2/S3720
P5.2/TA1.0/TA1CLK/ACLK/S3621
P5.3/UCB1STE/S3522
P3.0/UCB1CLK/S3423
P3.1/UCB1SIMO/UCB1SDA/S3324
P3.2/UCB1SOMI/UCB1SCL/S3225
U1MSP430FR6989
X232.768
47KR27
2.2nFC13
MCU_R
ST
GND
TARGET_3V3
12KR18
12KR67
100KR17
TARGET_3V3
11
22
33
44
55
66
77
88
99
1010
1111
1212
1313
1414
1515
1616
1717
1818
1919
2020
2121
2222
2323
2424
CO
M3
25C
OM
226
CO
M1
27C
OM
028
2929
3030
3131
3232
3333
3434
3535
3636
3737
3838
3939
4040
4141
4242
4343
4444
LCD LCD
LCD1FH-1152P
LED1470RR28
LED2470RR29
TARGET_3V3
JTAG_RST/NMI
LCD
8LC
D9
LCD
12LC
D13
LCD
16LC
D17
LCD
20LC
D21
CO
M0
CO
M1
CO
M2
CO
M3
COM0COM1COM2COM3
LCD
8LC
D9
LCD
12
LCD13
LCD16LCD17
LCD
20LC
D21
JTA
G_T
ES
TJT
AG
_RS
T/N
MI
JTA
G_T
DO
/SB
WTD
IO
JTA
G_T
MS
JTA
G_T
CK
BUT_AIN
BUT_AIN
UART0_RXD
UART0_TXD
RF_RESETRF_GPIO_81RF_GPIO_10RF_GPIO_82
RF_GPIO_17RF_GPIO_13
RF_SPI1_MOSI/RF_UART_RXD
RF_
SP
I1_M
ISO
/RF_
UA
RT_
TXD
RF_
SP
I1_S
CLK
RF_
SP
I1_C
SN
RF_
SP
I_C
SN
RF_
SP
I_S
CLK
RF_
SP
I_M
ISO
RF_
SP
I_M
OS
I
TARGET_3V3
10RR16
AVCC
1 23 45 67 89 1011 1213 1415 1617 1819 20
RF2
MHDR2X10
1 23 45 67 89 1011 1213 1415 1617 1819 20
RF1
MHDR2X10
0.1uFC2
PAGND
0RR90RR110RR14
0RR12
PAGND
0RR10RR20RR30RR5
PAGND
0RR130RR100RR80RR7
0RR60RR4
RF_SPI1_CSNRF_GPIO_82RF_SPI1_MISO/RF_UART_TXDRF_SPI1_MOSI/RF_UART_RXD
RF_GPIO_17RF_GPIO_13
RF_SPI_CSNRF_SPI_SCLKRF_SPI_MOSIRF_SPI_MISO
RF_RESETRF_GPIO_81RF_GPIO_10
RF_SPI1_SCLK
JTA
G_T
DI
0.1uFC9
GND
GND
R20DNP
R19DNP
TARGET_3V3
LOGOPCB
Texas Instruments
GND12345678910
11121314
JTAG1
MHDR2X7
JTAG_TEST JTAG_TCK
JTAG_RST/NMI
JTAG_TMSJTAG_TDIJTAG_TDO/SBWTDIO
SDASCL
TARGET_3V3
TDC1000_SPI_CSBSPI_SCLKSPI_MOSISPI_MISO
TDC7200_SPI_CSB
MSP_TDC_INTMSP430_TRIGGERCPU_CLK_OUT
OSC_ENABLE
TDC1000_ENABLETDC1000_CHSELTDC1000_ERRB
TDC1000_RESET
MSP_TDC7200_ENVDD_ENABLE
GNDGND
GND
VSEL1VSEL2VSEL3
PA_POWER_EN
VSEL4LOAD_ENABLE
FAST_CHARGESLOW_CHARGE
IM_CH1_SELIM_CH2_SEL
PA_VSEL
GPIO5
GPIO2GPIO1
GPIO4GPIO3
GPIO7
GPIO6
V_SUP_CAPV_PA
0.1uFC1
GND
TARGET_3V3
1 2
DNP
X1
12
JP2
12
JP3
SH-JP2
SH-JP3
DNPR26
S1
S2
S3
UART0_RXDUART0_TXD
FET_PWR
VBat
123456
J1UART0_RXD
JTAG_TESTJTAG_RST/NMI
UART0_TXD
pin 1 of the header is pointing to the left hand side of a PCB edge.
GND
FET_PWR
1 2
JP1
SH-JP1
DNPR24DNPR25
LCD14LCD15
LCD
2LC
D3
LCD
2LC
D3
LCD
14LC
D15
MCU_V
GND
10µFC20
60 ohm
FB5
TARGET_3V3
12
JP7
12
JP6
PIC101 PIC102
COC1
PIC201 PIC202
COC2
PIC301
PIC302
COC3
PIC401
PIC402
COC4
PIC501
PIC502
COC5
PIC601
PIC602COC6
PIC701PIC702
COC7
PIC801 PIC802
COC8
PIC901
PIC902COC9
PIC1001
PIC1002COC10
PIC1101
PIC1102COC11
PIC1201 PIC1202
COC12
PIC1301PIC1302 COC13
PIC2001
PIC2002COC20
PIFB501 PIFB502
COFB5
PIJ101
PIJ102
PIJ103
PIJ104PIJ105
PIJ106
COJ1PIJP101 PIJP102
COJP1
PIJP201PIJP202
COJP2
PIJP301PIJP302
COJP3
PIJP601
PIJP602
COJP6
PIJP701
PIJP702
COJP7
PIJTAG101PIJTAG102
PIJTAG103PIJTAG104
PIJTAG105PIJTAG106
PIJTAG107PIJTAG108
PIJTAG109PIJTAG1010
PIJTAG1011PIJTAG1012
PIJTAG1013PIJTAG1014
COJTAG1
PILCD101 PILCD102 PILCD103 PILCD104 PILCD105 PILCD106 PILCD107 PILCD108 PILCD109 PILCD1010 PILCD1011 PILCD1012 PILCD1013 PILCD1014 PILCD1015 PILCD1016 PILCD1017 PILCD1018 PILCD1019 PILCD1020 PILCD1021 PILCD1022
PILCD1023PILCD1024PILCD1025PILCD1026PILCD1027PILCD1028PILCD1029PILCD1030PILCD1031PILCD1032PILCD1033PILCD1034PILCD1035PILCD1036PILCD1037PILCD1038PILCD1039PILCD1040PILCD1041PILCD1042PILCD1043PILCD1044COLCD1
PILED101 PILED102
COLED1
PILED201 PILED202
COLED2
COLogo3
PIMCU0RST01
PIMCU0RST02COMCU0RST
PIR101PIR102COR1
PIR201PIR202COR2
PIR301PIR302COR3
PIR401 PIR402COR4
PIR501PIR502COR5
PIR601 PIR602COR6
PIR701 PIR702COR7
PIR801 PIR802COR8
PIR901PIR902COR9
PIR1001 PIR1002COR10
PIR1101PIR1102COR11
PIR1201 PIR1202COR12
PIR1301 PIR1302COR13
PIR1401PIR1402COR14
PIR1601PIR1602
COR16
PIR1701
PIR1702COR17
PIR1801
PIR1802COR18
PIR1901
PIR1902COR19
PIR2001
PIR2002COR20
PIR2101
PIR2102COR21
PIR2201
PIR2202COR22
PIR2301
PIR2302COR23
PIR2401PIR2402COR24PIR2501PIR2502COR25
PIR2601
PIR2602COR26
PIR2701
PIR2702COR27
PIR2801 PIR2802
COR28
PIR2901 PIR2902
COR29
PIR6701
PIR6702COR67
PIRF101 PIRF102
PIRF103 PIRF104
PIRF105 PIRF106PIRF107 PIRF108
PIRF109 PIRF1010
PIRF1011 PIRF1012
PIRF1013 PIRF1014
PIRF1015 PIRF1016
PIRF1017 PIRF1018
PIRF1019 PIRF1020
CORF1PIRF201 PIRF202
PIRF203 PIRF204
PIRF205 PIRF206PIRF207 PIRF208
PIRF209 PIRF2010
PIRF2011 PIRF2012
PIRF2013 PIRF2014
PIRF2015 PIRF2016
PIRF2017 PIRF2018
PIRF2019 PIRF2020
CORF2
PIS101PIS102COS1
PIS201PIS202COS2
PIS301PIS302COS3
COSH0JP1COSH0JP2
COSH0JP3
PIU101
PIU102
PIU103
PIU104
PIU105
PIU106
PIU107PIU108
PIU109
PIU1010
PIU1011
PIU1012
PIU1013
PIU1014
PIU1015
PIU1016PIU1017
PIU1018
PIU1019
PIU1020
PIU1021
PIU1022
PIU1023
PIU1024
PIU1025
PIU1026 PIU1027 PIU1028 PIU1029 PIU1030 PIU1031 PIU1032 PIU1033 PIU1034 PIU1035 PIU1036 PIU1037 PIU1038 PIU1039 PIU1040 PIU1041 PIU1042 PIU1043 PIU1044 PIU1045 PIU1046 PIU1047 PIU1048 PIU1049 PIU1050
PIU1051
PIU1052
PIU1053
PIU1054
PIU1055
PIU1056
PIU1057
PIU1058
PIU1059
PIU1060PIU1061
PIU1062
PIU1063
PIU1064
PIU1065
PIU1066
PIU1067
PIU1068
PIU1069PIU1070
PIU1071
PIU1072
PIU1073
PIU1074
PIU1075
PIU1076PIU1077PIU1078PIU1079PIU1080PIU1081PIU1082PIU1083PIU1084PIU1085PIU1086PIU1087PIU1088PIU1089PIU1090PIU1091PIU1092PIU1093PIU1094PIU1095PIU1096PIU1097PIU1098PIU1099PIU10100COU1
PIX101 PIX102
COX1PIX201 PIX202
PIX203
COX2
PIR902
PIU1062
NL\RF0RESET
PIR102
PIU1048
NL\RF0SPI10CSN
PIR702
PIU1043
NL\RF0SPI0CSN
PIC802
PIR1601
PIU1079 PIC901
PIR1701
PIR1802PIS102
PIU1064
NLBUT0AIN
PILCD1028
PIU1010
NLCOM0PILCD1027
PIU1011
NLCOM1PILCD1026
PIU1012
NLCOM2PILCD1025
PIU1013
NLCOM3
PIR2402
PIR2502
PIU1074
PIJP101
PIJTAG102
PIC301 PIC402 PIC501 PIC602
PIC701
PIC801
PIC902
PIC1001
PIC1102
PIC1201
PIC1301
PIC2001
PIJ105
PIJTAG109
PIMCU0RST01
PIR2601
PIS101
PIS201
PIS301
PIU1026
PIU1057
PIU1080PIU1083PIU1086PIU1098
PIX203
PIU1088PIU1089PIU1092PIU1093PIU1094PIU1095
PIU1038
PIU1015
PIU1014
PIC1302
PIJ104
PIJTAG1011
PIMCU0RST02PIR2701
PIU1029
NLJTAG0RST0NMI
PIJTAG107
PILED202
PIU1033
NLJTAG0TCK
PIJTAG103
PIU1031
NLJTAG0TDI
PIJTAG101
PIU1030
NLJTAG0TDO0SBWTDIO
PIJ103
PIJTAG108
PIU1028
NLJTAG0TEST
PIJTAG105
PILED102
PIU1032
NLJTAG0TMS
PILCD101
PIU1097NLLCD2
PILCD102
PIU1096NLLCD3
PILCD109
PIU1091NLLCD8
PILCD1010
PIU1090NLLCD9
PILCD1013
PIU1087NLLCD12
PILCD1014
PIU1056NLLCD13
PILCD105
PIU1055NLLCD14
PILCD106
PIU1054NLLCD15
PILCD1017
PIU1053NLLCD16
PILCD1018
PIU1052NLLCD17
PILCD1021
PIU1045NLLCD20
PILCD1022
PIU1044NLLCD21
PIU1071
PIFB501
PIU1017
PIU103
PIU1016
PIC302
PIU1085
PIX201
PIC401
PIU1084
PIX202
PIC502
PIU1082
PIX101
PIC601
PIU1081
PIX102
PIC1002PIR2102 PIU106
PIJ102
PIJP102
PIJP201PIR2801
PIJP301PIR2901
PIJP601
PIJP701 PIJTAG104
PIJTAG106
PIJTAG1010
PIJTAG1013
PILCD103 PILCD104 PILCD107 PILCD108 PILCD1011 PILCD1012 PILCD1015 PILCD1016 PILCD1019 PILCD1020
PILCD1023PILCD1024PILCD1029PILCD1030PILCD1031PILCD1032PILCD1033PILCD1034PILCD1035PILCD1036PILCD1037PILCD1038PILCD1039PILCD1040PILCD1041PILCD1042PILCD1043PILCD1044
PILED101PIR2802
PILED201PIR2902
PIR101 PIRF103
PIR201 PIRF105PIR301 PIRF107 PIR401
PIRF1010PIR501 PIRF109 PIR601
PIRF1012
PIR701PIRF1014
PIR801PIRF1016 PIR901 PIRF2015
PIR1001PIRF1018 PIR1101 PIRF2017 PIR1201PIRF2018
PIR1301PIRF1020 PIR1401 PIRF2019
PIR1801
PIR6702
PIS202
PIR2101PIR2202
PIU107
PIR2201PIR2302
PIU108
PIR2301
PIR2602
PIU109
PIR2401 PIU1018
PIR2501 PIU1019
PIR6701
PIS302
PIRF1011
PIRF1013
PIRF1015
PIRF1017
PIRF201
PIRF203 PIRF204
PIRF205 PIRF206PIRF208
PIRF2010
PIRF2011 PIRF2012
PIRF2013 PIRF2014
PIRF2016
PIRF2020
PIU1039 PIU1046 PIU1047
PIU1075
PIU1076PIU1077PIU1078
PIU1020
PIU1072
PIU1063
PIC101
PIC202
PIRF101
PIRF1019
PIRF202
PIR1402
PIU1060
NLRF0GPIO010
PIR602
PIU1065
NLRF0GPIO013PIR402
PIU1066
NLRF0GPIO017
PIR1102
PIU1061
NLRF0GPIO081
PIR202
PIU1059
NLRF0GPIO082
PIR302
PIU1050
NLRF0SPI10MISO0RF0UART0TXD
PIR502
PIU1051
NLRF0SPI10MOSI0RF0UART0RXD
PIR1202
PIU1049
NLRF0SPI10SCLKPIR1302
PIU1041
NLRF0SPI0MISOPIR1002
PIU1040
NLRF0SPI0MOSIPIR802
PIU1042
NLRF0SPI0SCLK
PIR1901
PIU105
PIR2001
PIU104
PIU1073
PIU1025
PIU1024
PIU1023
PIC702
PIC1101
PIC1202
PIC2002PIFB502
PIJP202
PIJP302
PIJP602
PIR1602
PIR1702
PIR1902 PIR2002
PIR2702
PIU1027
PIU1058
PIU1099
PIU1035PIU1034 PIU1036 PIU1037
PIU1022
PIU1021
PIJ101
PIJTAG1014
PIU101
NLUART00RXD
PIJ106
PIJTAG1012
PIU10100
NLUART00TXD
PIC102
PIRF102
PIRF104
PIRF106PIRF108
PIC201
PIRF207
PIRF209
PIJP702
PIU102
PIU1067
PIU1068
PIU1069PIU1070
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
4 5
4/14/2015
Power_Supply.SchDoc
Sheet Title:
Size:
Mod. Date:
File:Sheet: of
B http://www.ti.comContact: http://www.ti.com/support
TIDM-ULTRASONIC-FLOW-TDCProject Title:Designed for:TI-Design
Assembly Variant:[No Variations]
© Texas Instruments 2014Drawn By:Engineer: Thomas Kot
Texas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.
Version control disabledSVN Rev:TDC-FLOW-2Number: Rev: B
VIN1 SW 2
GND3CTRL 4
VOUT 5
LOAD 6
PG 7
VSEL48VSEL39VSEL210VSEL111
EN12
PAD13
U3
TPS62740DSS
3
1
2
Q4MMBT3904
3
1
2
Q2MMBT3904
3
1
2 Q3MMBT3906
3
1
2 Q1MMBT3906
10µFC18
10µFC19
GND
AGND
GND
VBat
VS
GND
VSEL1VSEL2VSEL3VSEL4
LOAD_ENABLE
2.4k
R35
100
R30
3000000µFC15
360kR38
360kR32
V2.5
10.0M
R37
10.0M
R31
GND
GND
V2.5
10.0M
R39
10.0MR41
10.0MR34
10.0M
R33
V2.5
GND
V_SUP_CAP
V_SUP_CAPV_SUP_CAP
SLOW_CHARGE
FAST_CHARGE
V2.5L
GNDAGND
AVDDVBat
123
J4
VSV3p3
SH-JP6
V_PA
12
JP4
SH-JP5
VBat
PAGND
2.2uHL2
12
J3
Battery
SH-JP4
FET_PWR
L1 VOUT 2
VIN3
EN/BYP4
VSEL 5GND6
PAD7
U2
TPS61291DRV
10µFC16
22µFC14
L1
LPS3314-332MLB
PAGNDPAGNDPAGND
V_SUP_CAPV_PA
PA_POWER_EN
54
123
678
J5
V2.5VS V2.5L
LOAD_ENABLE
GND
VSEL1VSEL2VSEL3VSEL4
54
123
6789
10
J6
V_PA
PAGND
V_SUP_CAP
PA_POWER_ENPA_VSEL
SCLSDA
PG_TEST_PIN
PG_TEST_PIN
1 2
JP5
0.1µF
C17
10M
R15
10k R36
V2.5MCU_V
PIC1401PIC1402
COC14PIC1501
PIC1502
COC15PIC1601
PIC1602COC16
PIC1701PIC1702
COC17
PIC1801
PIC1802COC18
PIC1901
PIC1902COC19
PIJ301
PIJ302
COJ3
PIJ401PIJ402PIJ403
COJ4
PIJ501
PIJ502
PIJ503
PIJ504
PIJ505
PIJ506
PIJ507
PIJ508
COJ5PIJ601
PIJ602
PIJ603
PIJ604
PIJ605
PIJ606
PIJ607
PIJ608
PIJ609
PIJ6010
COJ6
PIJP401PIJP402
COJP4
PIJP501 PIJP502
COJP5
PIL101 PIL102
COL1
PIL201 PIL202
COL2
PIQ101PIQ102 PIQ103
COQ1
PIQ201
PIQ202
PIQ203COQ2
PIQ301PIQ302 PIQ303
COQ3
PIQ401
PIQ402
PIQ403COQ4
PIR1501 PIR1502
COR15
PIR3001 PIR3002COR30
PIR3101 PIR3102COR31
PIR3201
PIR3202COR32
PIR3301 PIR3302COR33
PIR3401
PIR3402COR34
PIR3501 PIR3502COR35
PIR3601 PIR3602COR36
PIR3701 PIR3702COR37
PIR3801
PIR3802COR38
PIR3901 PIR3902
COR39
PIR4101
PIR4102COR41
COSH0JP4
COSH0JP5 COSH0JP6
PIU201 PIU202
PIU203
PIU204
PIU205
PIU206
PIU207
COU2
PIU301 PIU302
PIU303
PIU304
PIU305
PIU306
PIU307
PIU308
PIU309
PIU3010
PIU3011
PIU3012
PIU3013
COU3
PIC1402PIC1502
PIC1602
PIC1802
PIC1902
PIJ302
PIJ502PIJ603
PIQ202
PIQ402
PIR3401
PIR4101
PIU205
PIU206
PIU207
PIU303
PIU3013
PIC1701
PIC1901
PIJ601
PIJP502
PIL202
PIQ102
PIQ302
PIR3101
PIR3602
PIR3701
PIU305
PIR3302
PIJ401
PIJ606
PIU304
PIC1702
PIJP501
PIR1502
PIJ504
PIL102 PIU201
PIL201PIU302
PIQ101PIR3102
PIR3202
PIQ103 PIR3001
PIQ201 PIR3301
PIR3402
PIQ203PIR3201
PIQ301PIR3702 PIR3802
PIQ303 PIR3501
PIQ401 PIR3901
PIR4102
PIQ403PIR3801
PIJ505
PIU204
PIJ506
PIJ605
PIR3601
PIU307NLPG0TEST0PIN
PIJ507
PIJ508
PIR3902
PIJ602
PIU306
PIC1401
PIJ501
PIJP401
PIU202
PIC1501PIC1601
PIJ503
PIL101
PIR3002
PIR3502
PIU203
PIJ301
PIJ403PIJP402
PIC1801
PIJ402
PIJ604
PIU301
PIU3012
PIJ607
PIU3011
PIJ608
PIU3010
PIJ609
PIU309
PIJ6010
PIR1501
PIU308
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
2 5TDC_1000
4/15/2015
TDC_flowmeter_TDC1000.SchDoc
Sheet Title:
Size:
Mod. Date:
File:Sheet: of
B http://www.ti.comContact: http://www.ti.com/support
TIDM-ULTRASONIC-FLOW-TDCProject Title:Designed for:TI-Design
Assembly Variant:[No Variations]
© Texas Instruments 2014Drawn By:Engineer: Thomas Kot
Texas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.
Version control disabledSVN Rev:TDC-FLOW-2Number: Rev: B
300pF
C32
300pF
C33
C18 & 19 must be close to TDC1000 RX pins. Place minimal parasitic capacitances onto RX1&RX2
Interstage Passive Filters:Configured for 1MHz
AGND
TX1
TX2
RX1
RX2
TX2/RX1or TX2
0R55
TX2/RX1or RX1
0R56TX1/RX2 or TX1
TX1/RX2 or RX2
200
R43
200
R45
135 6
42
79 10
8
12111413
J8
RTD1RTD2
1000pFC26
51pFC23
1.00k
R47
51pFC25
AGND
RTD2RTD1
AGND
1.00kR52
AGND
VCOM
STAR
T
STO
P
5.36k
R44 VCOM
TDC1000_ENABLE
TDC1000_ERRB
TDC1000_CHSEL
TDC1000_RESET
MSP430_TRIGGER
TDC7200_TRIGGER
0.01µFC28
AGND
0.1µFC29
AGND
V3p3
GND
OSC_OUT
AVDD
CLK
CPU_CLK_OUT
33R61
60 ohm
FB1
GND
0.01µF
C34
OSC_SOURCE_SEL
OSC_ENABLE
0.01µFC30
GND
0.1µFC31
GND
V3p3
SPI_MISO TRIGGER_IN33R58
SPI_MOSISPI_SCLK
TDC1000_SPI_CSB
10.0kR54
10.0kR53
CO
MPI
N
Place filter caps to VDD pins
Directly connected STOP and START traces from TDC71000 to TDC7200 must be completely symmetrical and as short as possible to avoid introducing timing delay
Pin 1 and pin 14 of the connector must be marked on the PC board
All the labels appearing on pin 2, 4, 6, 8, 10, 12 and 14 must be marked on the PC board
VDD_TDC1000
VIO
10.0MegR48
AGND
10.0MegR50
Component value = DNP means do not populate
60 ohm
FB2
STOP
START
0.01µF
C24
VDD4
STANDBY1 GND 2
OUT 3
8MHz
Y1
ASEMB-8.000MHZ-LY-T
AVDD
0.1µF
C3560 ohm
FB3
CLK
10µFC27
AGND
RX
11
RX
22
VC
OM
3
LNA
OU
T4
PG
AIN
5
PG
AO
UT
6
CO
MP
IN7
RTD
18
RTD
29
RR
EF
10
CH
SE
L11
ER
RB
12
STA
RT
13
ST
OP
14
EN
15
TRIG
GE
R16
RE
SE
T17
SC
LK18
CS
B19
SD
I20
SD
O21
VIO
22
VD
D23
VD
D24
CLK
IN25
GN
D26
TX2
27
TX1
28
U5TDC1000PW
GPIO7GPIO5GPIO6GPIO4
TDC1000_CHSELGPIO2GPIO1
GPIO3
1356
42
7910
8
J9
PPPC052LJBN-RC
GPIO2GPIO3
GPIO1
GPIO4GPIO5
TDC1000_CHSELGPIO6GPIO7
GND
GND
Pin 1 and pin 10 of the connector must be marked on the PC board
IO11
IO22
IO33
IO44
IO5 5
IO6 6
IO7 7
IO8 8
EP 9
U6
TPD8E003DQDR
VS
54
123
6
J7
GND
AGND
STOPSTARTCOMPIN
VCOM
DNP R60
DNP R63
100KR46
100K
R42
IM_CH2_SEL
3
1
2
Q5MMBT3904
100KR51
100K
R49
IM_CH1_SEL
3
1
2
Q6MMBT3904
TX1
TX2
510R40
510R57
AGND
AGND
AGND
AGND
AGND
10MR59
DNPR62
PIC2301PIC2302
COC23
PIC2401PIC2402
COC24
PIC2501PIC2502
COC25
PIC2601PIC2602
COC26
PIC2701
PIC2702COC27
PIC2801
PIC2802COC28
PIC2901
PIC2902COC29
PIC3001
PIC3002COC30
PIC3101
PIC3102COC31
PIC3201PIC3202
COC32
PIC3301PIC3302
COC33
PIC3401PIC3402
COC34 PIC3501PIC3502
COC35
PIFB101 PIFB102
COFB1
PIFB201 PIFB202COFB2
PIFB301 PIFB302
COFB3
PIJ701
PIJ702
PIJ703
PIJ704
PIJ705
PIJ706
COJ7
PIJ801 PIJ802
PIJ803 PIJ804
PIJ805 PIJ806
PIJ807 PIJ808
PIJ809 PIJ8010
PIJ8011 PIJ8012
PIJ8013 PIJ8014
COJ8
PIJ901PIJ902
PIJ903PIJ904
PIJ905PIJ906
PIJ907PIJ908
PIJ909PIJ9010
COJ9
PIQ501
PIQ502
PIQ503COQ5
PIQ601
PIQ602
PIQ603COQ6
PIR4001
PIR4002COR40
PIR4201 PIR4202COR42
PIR4301 PIR4302COR43
PIR4401 PIR4402COR44
PIR4501 PIR4502
COR45
PIR4601
PIR4602COR46
PIR4701 PIR4702COR47
PIR4801
PIR4802COR48
PIR4901 PIR4902COR49
PIR5001
PIR5002COR50
PIR5101
PIR5102COR51
PIR5201
PIR5202COR52
PIR5301PIR5302COR53
PIR5401PIR5402COR54
PIR5501
PIR5502
COR55
PIR5601
PIR5602
COR56
PIR5701
PIR5702COR57
PIR5801PIR5802COR58
PIR5901
PIR5902COR59
PIR6001 PIR6002
COR60
PIR6101
PIR6102
COR61
PIR6201 PIR6202COR62
PIR6301 PIR6302
COR63
PIU501 PIU502
PIU503 PIU504PIU505PIU506PIU507PIU508 PIU509 PIU5010
PIU5011 PIU5012
PIU5013 PIU5014
PIU5015 PIU5016 PIU5017PIU5018 PIU5019PIU5020PIU5021PIU5022PIU5023 PIU5024 PIU5025 PIU5026
PIU5027PIU5028COU5
PIU601
PIU602
PIU603
PIU604
PIU605
PIU606
PIU607
PIU608
PIU609
COU6
PIY101 PIY102
PIY103PIY104
COY1
PIC2402
PIC2502
PIC2702 PIC2802 PIC2902
PIJ706
PIJ801
PIJ803
PIJ805
PIJ807
PIJ809
PIJ8011
PIJ8013
PIQ502
PIQ602
PIR4001
PIR4601
PIR5001
PIR5101
PIR5201
PIR5701PIU5026
PIR6102
PIU5025
PIC2301
PIR4401
PIR5302PIU507 NLCOMPIN
PIR6301
PIC3002 PIC3102
PIC3402 PIC3502
PIJ704
PIJ909
PIR5901
PIU609
PIY102
PIJ9010
PIU601
PIJ908
PIU602
PIJ906
PIU604
PIJ904
PIU605
PIJ902
PIU607
PIJ903
PIU606
PIJ901
PIU608
PIR4202
PIR4902
PIR6002
PIC2302
PIC2501PIR4702
PIC2601
PIU504
PIC2602
PIU505
PIC2701 PIC2801 PIC2901
PIFB102
PIR4802
PIU5023 PIU5024
PIC3001 PIC3101
PIFB202
PIU5022
PIC3201
PIU501
PIC3301
PIU502
PIC3401 PIC3501PIFB302 PIY104
PIJ703PIR5301
PIJ705PIR5401
PIJ806
PIR6201
PIJ8010
PIR4501
PIR5601
PIR5702
PIJ8014
PIR4002
PIR4301
PIR5501
PIQ501 PIR4201
PIR4602
PIQ601 PIR4901
PIR5102
PIR4701
PIU506
PIR5202
PIU5010
PIR5801
PIU5021
PIY101PIR5902
PIR6101
PIR6302
PIY103NLOSC0OUT
PIJ804
PIU508NLRTD1
PIJ802
PIU509
NLRTD2
PIC3202
PIJ8012PIR5502
NLRX1
PIC3302
PIJ808
PIR5602
NLRX2
PIR5802
PIU5020 PIU5018
PIJ702PIU5013 NLSTARTPIJ701
PIU5014NLSTOP
PIJ905
PIU5011
PIU603
PIU5015 PIU5012PIU5017PIU5019
PIR6001
PIU5016
NLTRIGGER0IN
PIQ503
PIR4502
PIU5028
NLTX1
PIQ603
PIR4302
PIU5027
NLTX2
PIC2401
PIR4402
PIR4801PIR5002
PIR5402
PIU503NLVCOM
PIFB101
PIR6202
NLVDD0TDC1000
PIFB201
PIFB301
NLVIO
PIJ907
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
3 5TDC7200
1/6/2015
TDC_flowmeter_TDC7200.SchDoc
Sheet Title:
Size:
Mod. Date:
File:Sheet: of
B http://www.ti.comContact: http://www.ti.com/support
TIDM-ULTRASONIC-FLOW-TDCProject Title:Designed for:TI-Design
Assembly Variant:[No Variations]
© Texas Instruments 2014Drawn By:Engineer: Thomas Kot
Texas Instruments and/or its licensors do not warrant the accuracy or completeness of this specification or any information contained therein. Texas Instruments and/or its licensors do not warrant that this design will meet the specifications, will be suitable for your application or fit for any particular purpose, or will operate in an implementation. Texas Instruments and/or its licensors do not warrant that the design is production worthy. You should completely validate and test your design implementation to confirm the system functionality for your application.
Version control disabledSVN Rev:TDC-FLOW-2Number: Rev: B
Component value = DNP means do not populate
GND
0.01µFC36
Place caps close to the pin
V3p3
GND
Place cap close to the pin
1µFC38
SPI_MOSI
TDC7200_SPI_CSB
SPI_SCLK
SPI_MISO33
R64
MSP_TDC_INT
MSP_TDC7200_EN
CLK
STOP
START
GND
33
R66TDC7200_TRIGGER
VDD
_TDC
7200
60 ohm
FB4
0.1µFC37
GND
ENABLE1
TRIGG 2
START 3
STOP 4
CLOCK 5
FLAG6
GND 7
INT8
DOUT9
DIN10
CS11
SCLK12 VREG 13
VDD 14U7
TDC7200PW
PIC3601
PIC3602COC36
PIC3701
PIC3702COC37
PIC3801
PIC3802COC38
PIFB401 PIFB402COFB4
PIR6401PIR6402COR64
PIR6601PIR6602
COR66
PIU701
PIU702
PIU703
PIU704
PIU705
PIU706
PIU707
PIU708
PIU709
PIU7010
PIU7011
PIU7012 PIU7013
PIU7014
COU7
PIU705
PIC3601 PIC3702
PIC3802
PIU707PIU701
PIU708
PIC3801PIU7013
PIR6401 PIU709
PIR6602PIU702
PIU706
PIR6402
PIU7010
PIU7012
PIU703
PIU704
PIU7011
PIR6601
PIFB402
PIC3602 PIC3701
PIFB401
PIU7014
NLVDD0TDC7200
IMPORTANT NOTICE FOR TI REFERENCE DESIGNS
Texas Instruments Incorporated ("TI") reference designs are solely intended to assist designers (“Buyers”) who are developing systems thatincorporate TI semiconductor products (also referred to herein as “components”). Buyer understands and agrees that Buyer remainsresponsible for using its independent analysis, evaluation and judgment in designing Buyer’s systems and products.TI reference designs have been created using standard laboratory conditions and engineering practices. TI has not conducted anytesting other than that specifically described in the published documentation for a particular reference design. TI may makecorrections, enhancements, improvements and other changes to its reference designs.Buyers are authorized to use TI reference designs with the TI component(s) identified in each particular reference design and to modify thereference design in the development of their end products. HOWEVER, NO OTHER LICENSE, EXPRESS OR IMPLIED, BY ESTOPPELOR OTHERWISE TO ANY OTHER TI INTELLECTUAL PROPERTY RIGHT, AND NO LICENSE TO ANY THIRD PARTY TECHNOLOGYOR INTELLECTUAL PROPERTY RIGHT, IS GRANTED HEREIN, including but not limited to any patent right, copyright, mask work right,or other intellectual property right relating to any combination, machine, or process in which TI components or services are used.Information published by TI regarding third-party products or services does not constitute a license to use such products or services, or awarranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectualproperty of the third party, or a license from TI under the patents or other intellectual property of TI.TI REFERENCE DESIGNS ARE PROVIDED "AS IS". TI MAKES NO WARRANTIES OR REPRESENTATIONS WITH REGARD TO THEREFERENCE DESIGNS OR USE OF THE REFERENCE DESIGNS, EXPRESS, IMPLIED OR STATUTORY, INCLUDING ACCURACY ORCOMPLETENESS. TI DISCLAIMS ANY WARRANTY OF TITLE AND ANY IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESSFOR A PARTICULAR PURPOSE, QUIET ENJOYMENT, QUIET POSSESSION, AND NON-INFRINGEMENT OF ANY THIRD PARTYINTELLECTUAL PROPERTY RIGHTS WITH REGARD TO TI REFERENCE DESIGNS OR USE THEREOF. TI SHALL NOT BE LIABLEFOR AND SHALL NOT DEFEND OR INDEMNIFY BUYERS AGAINST ANY THIRD PARTY INFRINGEMENT CLAIM THAT RELATES TOOR IS BASED ON A COMBINATION OF COMPONENTS PROVIDED IN A TI REFERENCE DESIGN. IN NO EVENT SHALL TI BELIABLE FOR ANY ACTUAL, SPECIAL, INCIDENTAL, CONSEQUENTIAL OR INDIRECT DAMAGES, HOWEVER CAUSED, ON ANYTHEORY OF LIABILITY AND WHETHER OR NOT TI HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, ARISING INANY WAY OUT OF TI REFERENCE DESIGNS OR BUYER’S USE OF TI REFERENCE DESIGNS.TI reserves the right to make corrections, enhancements, improvements and other changes to its semiconductor products and services perJESD46, latest issue, and to discontinue any product or service per JESD48, latest issue. Buyers should obtain the latest relevantinformation before placing orders and should verify that such information is current and complete. All semiconductor products are soldsubject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its components to the specifications applicable at the time of sale, in accordance with the warranty in TI’s termsand conditions of sale of semiconductor products. Testing and other quality control techniques for TI components are used to the extent TIdeems necessary to support this warranty. Except where mandated by applicable law, testing of all parameters of each component is notnecessarily performed.TI assumes no liability for applications assistance or the design of Buyers’ products. Buyers are responsible for their products andapplications using TI components. To minimize the risks associated with Buyers’ products and applications, Buyers should provideadequate design and operating safeguards.Reproduction of significant portions of TI information in TI data books, data sheets or reference designs is permissible only if reproduction iswithout alteration and is accompanied by all associated warranties, conditions, limitations, and notices. TI is not responsible or liable forsuch altered documentation. Information of third parties may be subject to additional restrictions.Buyer acknowledges and agrees that it is solely responsible for compliance with all legal, regulatory and safety-related requirementsconcerning its products, and any use of TI components in its applications, notwithstanding any applications-related information or supportthat may be provided by TI. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards thatanticipate dangerous failures, monitor failures and their consequences, lessen the likelihood of dangerous failures and take appropriateremedial actions. Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components inBuyer’s safety-critical applications.In some cases, TI components may be promoted specifically to facilitate safety-related applications. With such components, TI’s goal is tohelp enable customers to design and create their own end-product solutions that meet applicable functional safety standards andrequirements. Nonetheless, such components are subject to these terms.No TI components are authorized for use in FDA Class III (or similar life-critical medical equipment) unless authorized officers of the partieshave executed an agreement specifically governing such use.Only those TI components that TI has specifically designated as military grade or “enhanced plastic” are designed and intended for use inmilitary/aerospace applications or environments. Buyer acknowledges and agrees that any military or aerospace use of TI components thathave not been so designated is solely at Buyer's risk, and Buyer is solely responsible for compliance with all legal and regulatoryrequirements in connection with such use.TI has specifically designated certain components as meeting ISO/TS16949 requirements, mainly for automotive use. In any case of use ofnon-designated products, TI will not be responsible for any failure to meet ISO/TS16949.IMPORTANT NOTICE
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265Copyright © 2015, Texas Instruments Incorporated