S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet:...

12
1 12 Project overview Title: Size: Reference: Sheet: of A4 Revision: Project: STM32G081B-EVAL Mother board MB1350 B 01 31-AUG-17 [No Variations] Date: - Variant: Table of contents Legend Sheet 1: Project overview (this page) Sheet 2: MB1350_TOP STM32G081B-EVAL Mother board MB1350 Sheet 3: MCU Sheet 4: Power Sheet 7: Motor Control Sheet 9: RS232_RS485 Sheet 6: LCD_MicroSD Sheet 5: Audio Sheet 8: Peripherals Open Platform License Agreement The Open Platform License Agreement (Agreement) is a binding legal contract between you ("You") and STMicroelectronics International N.V. (ST), a company incorporated under the laws of the Netherlands acting for the purpose of this Agreement through its Swiss branch 39, Chemin du Champ des Filles, 1228 Plan-les-Ouates, Geneva, Switzerland. By using the enclosed reference designs, schematics, PC board layouts, and documentation, in hardcopy or CAD tool file format (collectively, the Reference Material), You are agreeing to be bound by the terms and conditions of this Agreement. Do not use the Reference Material until You have read and agreed to this Agreement terms and conditions. The use of the Reference Material automatically implies the acceptance of the Agreement terms and conditions. The complete Open Platform License Agreement can be found on www.st.com/opla. U_MB1350_TOP MB1350_TOP.SchDoc Sheet 10: Extension connectors Sheet 11: ST_LINK_V2-1 Sheet 12: SWD General comment such as function title, configuration, ... Text to be added to silkscreen. Warning text. Notes to generate the board layout.

Transcript of S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet:...

Page 1: S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet: of R ev ision: P roject: S T M 32G 081B -E V A L M oth er b oard B 01 M B 13 50

1 12

Project overviewTitle:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

Table of contents Legend

Sheet 1: Project overview (this page)

Sheet 2: MB1350_TOP

STM32G081B-EVAL Mother boardMB1350

Sheet 3: MCU

Sheet 4: Power

Sheet 7: Motor Control

Sheet 9: RS232_RS485

Sheet 6: LCD_MicroSD

Sheet 5: Audio

Sheet 8: Peripherals

Open Platform License Agreement

The Open Platform License Agreement (“Agreement”) is a binding legal contract between you ("You")

and STMicroelectronics International N.V. (“ST”), a company incorporated under the laws of the

Netherlands acting for the purpose of this Agreement through its Swiss branch 39, Chemin du

Champ des Filles, 1228 Plan-les-Ouates, Geneva, Switzerland.

By using the enclosed reference designs, schematics, PC board layouts, and documentation, in hardcopy

or CAD tool file format (collectively, the “Reference Material”), You are agreeing to be bound by

the terms and conditions of this Agreement. Do not use the Reference Material until You have read

and agreed to this Agreement terms and conditions. The use of the Reference Material automatically

implies the acceptance of the Agreement terms and conditions.

The complete Open Platform License Agreement can be found on www.st.com/opla.

U_MB1350_TOPMB1350_TOP.SchDoc

Sheet 10: Extension connectors

Sheet 11: ST_LINK_V2-1

Sheet 12: SWD

General comment such as function title, configuration, ...

Text to be added to silkscreen.

Warning text.

Notes to generate the board layout.

Page 2: S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet: of R ev ision: P roject: S T M 32G 081B -E V A L M oth er b oard B 01 M B 13 50

2 12

MB1350_TOPTitle:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

C14100nF

C12100nF

VccA1

A12

A23

GND4 DIR 5B2 6B1 7VccB 8U1

SN74LVC2T45DCUT

+3V3

R13

100K

1Mhz clock

24Mhz clock

MicroSD_CS_3V3LCD_CS_3V3SDcard_detect

RESET#

SPI1_MISO_3V3

SPI1_MOSISPI1_MOSI_DIR

SPI1_SCK

U_LCD_MicroSDLCD_MicroSD.SchDoc

USART1_RX_3V3

Bootloader_BOOT0_3V3Bootloader_RESET_3V3

USART1_CTS_3V3

USART1_RX_BOOT_3V3

USART1_RTS

USART1_TXUSART1_TX_BOOT

U_RS232_RS485RS232_RS485.SchDoc

STLK_RXSTLK_TX

TMS/SWDIOTCK/SWCLK

T_SWDIO_IN

RESET#

U_ST_LINK_V2-1ST_LINK_V2-1.SCHDOC

RESET#SWDATSWCLK

U_SWDSWD.SchDoc

Potentiometer

LED4LED3

LED1LED2

Tamper_keyJOY_SEL

JOY_DOWNJOY_LEFTJOY_RIGHT

JOY_UP

EX_RESET

I2C1_SCLI2C1_SDA

U_PeripheralsPeripherals.SchDoc

RESET#

LED4LED3

LED1LED2

Bootloader_BOOT0Bootloader_RESET

JOY_SEL

MC_BusVoltage

MC_CurrentAAudio_OUT_LAudio_OUT_R

SPI1_SCK

Potentiometer

SWCLK

USART1_TX_BOOT

MC_EnA

USART1_RX_BOOT

Audio_IN

SPI1_MOSI_DIR

MC_EnB

I2C1_SCLI2C1_SDA

MC_EnIndex

MC_DissipativeBrake

MC_EmergencySTOP

SDcard_detect

MC_PFCsync1

LCD_CS_ODMicroSD_CS_OD

JOY_UPJOY_DOWN

MC_HeatsinkTemperature

MC_CurrentCMC_CurrentB

MC_PFCsync2

MC_PFCpwm

Tamper_key

USART1_CTSUSART1_RTS

USART1_TX

USART1_RX

EX_RESET_OD

JOY_LEFTJOY_RIGHT

MC_NTC

MC_UHMC_UL

MC_WLMC_VHMC_VL

MC_WH

SPI1_MISO

SPI1_MOSI

SWDAT

VREF+

PA[0..15]PB[0..15]PC[0..15]PD[0..6]

PF[0..4]PD[8..9]

VCP_TXVCP_RX

U_MCUMCU.SchDoc

VDD

VDDU_PowerPower.SchDoc

MC_EmergencySTOPMC_CurrentAMC_CurrentBMC_CurrentC

MC_PFCsync1MC_PFCsync2

MC_WLMC_VHMC_VLMC_UHMC_UL

MC_WHMC_NTCMC_DissipativeBrakeMC_PFCpwm

MC_EnAMC_EnB

MC_HeatsinkTemperatureMC_BusVoltage

MC_EnIndex

U_Motor ControlMotor Control.SchDoc

SB5

SB4

PA[0..15]PB[0..15]PC[0..15]PD[0..6]

PF[0..4]PD[8..9]

RESET#

U_Extension connectorsExtension connectors.SchDoc

Audio_IN

Audio_OUT_LAudio_OUT_R

U_AudioAudio.SchDoc

PIC1201

PIC1202 COC12

PIC1401

PIC1402 COC14

PIR1301 PIR1302 COR13

PISB401

PISB402

COSB4

PISB501

PISB502

COSB5 PIU101

PIU102

PIU103

PIU104 PIU105

PIU106

PIU107

PIU108

COU1

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3 12

MCUTitle:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

1

43

2B1

TD-0341 [RESET/Black]

C88

100nF

PB5PB6PB7

PA4PA5PA6PA7

PA11PA12

PD0PD1

PA9PA10

PD3PD4PD5PD6

PC10PC11

PB14PB15

PB10

PC12

RESET#

PB8

PC5

PA0

PB9

PC13

PD8PD9

PC6PC7PC8PC9

PA1 PC1PC2PC3

PD2PB1PB2

PA15

PB3

PB0

PC4PA3

PA13PA14

PB4

PC0

PA2

PA8

PC14PC15

RESET#

LED4LED3

LED1LED2

Bootloader_BOOT0

Bootloader_RESETJP12

D4

BAT60JFILM

D5

BAT60JFILM

JOY_SEL

PF2

PF4

PF0PF1

PB11PB12PB13

MC_BusVoltageMC_CurrentA

Audio_OUT_LAudio_OUT_R

SPI1_SCKPotentiometer

SWCLK

USART1_TX_BOOT

MC_EnA

USART1_RX_BOOT

Audio_IN

SPI1_MOSI_DIR

MC_EnBI2C1_SCLI2C1_SDA

MC_EnIndex

MC_DissipativeBrake

MC_EmergencySTOP

SDcard_detect

PF3

MC_PFCsync1

LCD_CS_OD

MicroSD_CS_OD

JOY_UPJOY_DOWNMC_HeatsinkTemperature

MC_CurrentC

MC_CurrentB

MC_PFCsync2MC_PFCpwm

Tamper_key

USART1_CTSUSART1_RTS

USART1_TXUSART1_RX

EX_RESET_OD

JOY_LEFTJOY_RIGHT

MC_NTC

MC_UH

MC_UL

MC_WL

MC_VH

MC_VL

MC_WH

SPI1_MISO

SPI1_MOSI

SWDAT

R38 0

PF2 - NRST 12

PC0 13

PC1 14

PA623

PA724

PC4 25

PC5 26

PB229

PB1030

PB1131

PB1232

PB1535

PA836

PA937

PA1547

PD3 53

PD4 54

PC11 1

PC12 2

PC13 3

PC14 - OSC32_IN 4

PC15 - OSC32_OUT 5

PF4 - VREF+ 7VDD_18

VSS_19

PC2 15

PC3 16

PA017

PA118

PB1333

PB1434

PC6 38

PC7 39

PD8[VSS_2] 40

PD9[VDD_2] 41

PA1042

PA11 [PA9]43

PA12 [PA10]44

PA1345

PA14 - BOOT046

PD5 55

PD6 56

PB357

PB458

PB559

PB660

PB761

PB862

PB963

PC10 64

PF0 - OSC_IN 10

PF1 - OSC_OUT 11

PA219

PC8 48

PD1 51

PD2 52

PA522 PA421

PF3 - VBAT 6

PD0 50

PB128

PA320

PC9 49

PB027

U7

STM32G0

32

1

JP9 X2NX3215SA-32.768KHZ-EXS00A-MU00525

C34

4.7pF

C35

4.7pF

SB11SB10 C36

3.9pF

C37

3.9pF

R46

0

R45

0

VDD

BT1CR1220 holder

12

3

JP15

VDDL1

BEAD(FCM1608KF-601T03) SB22

SB17VREF+

VDD_MCUVDD JP11

VDD_MCU

PA[0..15] PA[0..15]

PB[0..15] PB[0..15]

PC[0..15] PC[0..15]

PD[0..6] PD[0..6]

PF[0..4] PF[0..4]

PD[8..9] PD[8..9]

C33100nF

VDD_MCU

C314.7uF

C32100nF

VREF+

C391uF

C38

10nF

VREF+

TP4VREF+

VCP_TXVCP_RX

DB_DET

SB23

12

X3NX3225GD-8.000M-EXS00A-CG04874

R43

0

R44

0

SB14SB13

R84 0

PIB101 PIB102

PIB103 PIB104

COB1

PIBT101 PIBT102

COBT1

PIC3101

PIC3102 COC31

PIC3201

PIC3202 COC32

PIC3301

PIC3302 COC33

PIC3401 PIC3402

COC34

PIC3501 PIC3502

COC35

PIC3601 PIC3602

COC36

PIC3701 PIC3702

COC37

PIC3801

PIC3802 COC38

PIC3901

PIC3902 COC39

PIC8801 PIC8802

COC88

PID401 PID402 COD4

PID501 PID502

COD5

PIJP901

PIJP902

PIJP903

COJP9

PIJP1101 PIJP1102

COJP11

PIJP1201 PIJP1202

COJP12

PIJP1501

PIJP1502

PIJP1503

COJP15

PIL101 PIL102

COL1

PIR3801 PIR3802 COR38

PIR4301 PIR4302 COR43

PIR4401 PIR4402 COR44

PIR4501 PIR4502 COR45

PIR4601 PIR4602 COR46 PIR8401 PIR8402

COR84

PISB1001 PISB1002 COSB10

PISB1101 PISB1102 COSB11

PISB1301 PISB1302 COSB13

PISB1401 PISB1402 COSB14

PISB1701 PISB1702

COSB17

PISB2201 PISB2202

COSB22

PISB2301

PISB2302

COSB23

PITP401 COTP4

PIU701

PIU702

PIU703

PIU704

PIU705

PIU706

PIU707

PIU708

PIU709

PIU7010 PIU7011

PIU7012

PIU7013

PIU7014

PIU7015

PIU7016

PIU7017

PIU7018

PIU7019

PIU7020

PIU7021

PIU7022

PIU7023

PIU7024

PIU7025

PIU7026

PIU7027

PIU7028

PIU7029

PIU7030

PIU7031

PIU7032 PIU7033

PIU7034

PIU7035

PIU7036

PIU7037

PIU7038

PIU7039

PIU7040

PIU7041

PIU7042

PIU7043

PIU7044

PIU7045

PIU7046

PIU7047

PIU7048

PIU7049

PIU7050

PIU7051

PIU7052

PIU7053 PIU7054

PIU7055

PIU7056

PIU7057 PIU7058

PIU7059

PIU7060

PIU7061

PIU7062

PIU7063

PIU7064

COU7

PIX201

PIX202 COX2

PIX301 PIX302

COX3

POAudio0IN

POAudio0OUT0L POAudio0OUT0R

POBootloader0BOOT0

POBootloader0RESET

POEX0RESET0OD

POI2C10SCL POI2C10SDA

POJOY0DOWN

POJOY0LEFT POJOY0RIGHT

POJOY0SEL

POJOY0UP

POLCD0CS0OD

POLED1 POLED2

POLED3 POLED4

POMC0BusVoltage POMC0CurrentA

POMC0CurrentB

POMC0CurrentC

POMC0DissipativeBrake

POMC0EmergencySTOP

POMC0EnA

POMC0EnB

POMC0EnIndex

POMC0HeatsinkTemperature

POMC0NTC

POMC0PFCpwm

POMC0PFCsync1

POMC0PFCsync2

POMC0UH

POMC0UL

POMC0VH

POMC0VL

POMC0WH

POMC0WL

POMicroSD0CS0OD

POPA0 POPA1 POPA2 POPA3 POPA4 POPA5 POPA6 POPA7 POPA8 POPA9 POPA10 POPA11 POPA12 POPA13 POPA14 POPA15 POPA0000150

POPB0 POPB1 POPB2 POPB3 POPB4 POPB5 POPB6 POPB7 POPB8 POPB9 POPB10 POPB11 POPB12 POPB13 POPB14 POPB15 POPB0000150

POPC0 POPC1 POPC2 POPC3 POPC4 POPC5 POPC6 POPC7 POPC8 POPC9 POPC10 POPC11 POPC12 POPC13 POPC14 POPC15 POPC0000150

POPD0 POPD1 POPD2 POPD3 POPD4 POPD5 POPD6

POPD8 POPD9

POPD000060

POPD080090

POPF0 POPF1 POPF2 POPF3 POPF4 POPF000040

POPotentiometer

PORESET#

POSDcard0detect

POSPI10MISO

POSPI10MOSI

POSPI10MOSI0DIR

POSPI10SCK

POSWCLK POSWDAT POTamper0key

POUSART10CTS POUSART10RTS

POUSART10RX

POUSART10RX0BOOT

POUSART10TX

POUSART10TX0BOOT

POVCP0RX POVCP0TX

POVREF0

Page 4: S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet: of R ev ision: P roject: S T M 32G 081B -E V A L M oth er b oard B 01 M B 13 50

4 12

PowerTitle:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

SV1

SG2

CV 3

CG1 4

CG2 5

CG3 6

L2

BNX002-01

C70220uF

E5V

C5610uF[ESR<0.2ohm]

VDD_ADJ

+5V TP6VDD_ADJ

1

32

CN16

DC-10B

C79100nF

1

2

3

U18ZEN056V130A24LS

13

2RV23386P-503H[5%]

R6411.8K[1%]

C53

[N/A]

Power Supply VDD_ADJ [1.65V to 3.5V]R6522.1K[1%]

C574.7uF

Vout=1.22*(1+R1/R2)considering potentiometer error tolerance

C55100nF

R79[N/A]

VDD

JP13

VDD_ANA

32

1

JP16

TP5VDD

VDD_PG

+3V3

VDD_ADJ

TP105V

+5VR711K

1 2

LD7green

TP11Ground

E5VD5V

78563412

JP17

Header 4X2 EN1

GN

D2

VO 4

ADJ 5GN

D7

VI6 PG 3

U14ST1L05BPUR

+5V

+5V TP7+3V3

C724.7uF

C67[N/A]

R88 20.5K[1%]

R87

11.8K[1%]

C7110uF[ESR<0.2ohm]

EN1

GN

D2

VO 4

ADJ 5GN

D7

VI6 PG 3

U16ST1L05BPUR

Power Supply 3.3VVout=1.22*(1+R1/R2)

C64100nF

+3V3

R91

[N/A]

+3V3_PG

+5V

R80 [N/A]+3V3_PG

C62[N/A]

TP3Ground

TP1Ground

TP12Ground

VUSB_ST_LINK

U5V_ST_LINK

12

D7ESDA7P60-1U1M

+5V TP13+3V3_SD

C924.7uF

C94

[N/A]

R116 20.5K[1%]

R117

11.8K[1%]

C9510uF[ESR<0.2ohm]

EN1

GN

D2

VO 4

ADJ 5GN

D7

VI6 PG 3

U21ST1L05BPUR

Power Supply 3.3VVout=1.22*(1+R1/R2)

C96100nF

+3V3_SD

R114

[N/A]

+3V3_SD_PG

+5V

R115 0+3V3_PG

C93[N/A]

+3V3

SB46

SB47

+3V3_SD

PIC5301 PIC5302

COC53

PIC5501

PIC5502 COC55

PIC5601

PIC5602 COC56

PIC5701

PIC5702 COC57 PIC6201

PIC6202 COC62

PIC6401

PIC6402 COC64

PIC6701 PIC6702 COC67

PIC7001

PIC7002 COC70

PIC7101

PIC7102

COC71 PIC7201

PIC7202 COC72

PIC7901

PIC7902 COC79

PIC9201

PIC9202 COC92 PIC9301

PIC9302 COC93 PIC9401 PIC9402 COC94 PIC9501

PIC9502

COC95 PIC9601

PIC9602 COC96

PICN1601

PICN1602

PICN1603

COCN16

PID701

PID702

COD7

PIJP1301 PIJP1302 COJP13

PIJP1601

PIJP1602

PIJP1603

COJP16

PIJP1701 PIJP1702

PIJP1703 PIJP1704

PIJP1705 PIJP1706

PIJP1707 PIJP1708

COJP17

PIL201

PIL202

PIL203

PIL204

PIL205

PIL206

COL2

PILD701 PILD702

COLD7

PIR6401

PIR6402

COR64

PIR6501 PIR6502 COR65

PIR7101 PIR7102 COR71

PIR7901

PIR7902

COR79

PIR8001 PIR8002 COR80

PIR8701

PIR8702

COR87

PIR8801 PIR8802 COR88

PIR9101 PIR9102 COR91

PIR11401 PIR11402 COR114

PIR11501 PIR11502 COR115

PIR11601 PIR11602 COR116

PIR11701

PIR11702

COR117

PIRV201 PIRV202

PIRV203

CORV2

PISB4601 PISB4602 COSB46

PISB4701 PISB4702 COSB47

PITP101

COTP1

PITP301

COTP3 PITP501

COTP5

PITP601

COTP6

PITP701

COTP7

PITP1001

COTP10

PITP1101

COTP11

PITP1201

COTP12

PITP1301

COTP13

PIU1401

PIU1402

PIU1403

PIU1404

PIU1405

PIU1406

PIU1407

COU14

PIU1601

PIU1602

PIU1603

PIU1604

PIU1605

PIU1606

PIU1607

COU16

PIU1801

PIU1802

PIU1803

COU18

PIU2101

PIU2102

PIU2103

PIU2104

PIU2105

PIU2106

PIU2107

COU21

Page 5: S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet: of R ev ision: P roject: S T M 32G 081B -E V A L M oth er b oard B 01 M B 13 50

5 12

AudioTitle:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

C47

180pF

C51

100nF

R66100K

R69100K

TP9MIC_OUTTP8

MIC+

R741K

R72100

R732.2K

C5447pF

R6715K

13

2

RV1[N/A]

C46[N/A]

R62 0 R61510

Audio_IN

C61

10uF

C594.7uF

C602.2uF

R6818K

R59 82K

R70680

C584.7uF

PA6

VDD_ANA

VDD_ANA

VDD_ANA

C50

100nF

R10810K

JP18

C691uF

C66

330nF

R8920K

Audio_OUT_L

C65[N/A]

C80

330nF

R9520KAudio_OUT_R

R930

C78[N/A]

R904.7K

C73

1.5nF

R944.7K

C76

1.5nF

C68

220uF R861K

C77

220uF R921K

C751uF

Default setting: close

C74100nF

VDD_ANA

VDD_ANA

VDD_ANA>2.2V

VDD_ANA>2.7V

PA4

PA5 32

1JP6

Shutdown6

Bypass4 VIN27 VIN13 VOUT1 2

VCC 1

GND 5

VOUT2 8

9

U17

TS488IQT

JP4

2

6

4

3 CN15

PJ3028B-3

LeftRightMicrophone

1 32

45

6

D6ESDA6V1BC6

JP19

4

31

25 U12

TS461CLT

PIC4601

PIC4602 COC46

PIC4701 PIC4702

COC47

PIC5001 PIC5002

COC50

PIC5101 PIC5102

COC51

PIC5401

PIC5402 COC54

PIC5801

PIC5802 COC58

PIC5901

PIC5902 COC59 PIC6001

PIC6002 COC60

PIC6101 PIC6102

COC61

PIC6501

PIC6502 COC65

PIC6601 PIC6602 COC66

PIC6801 PIC6802

COC68

PIC6901

PIC6902 COC69

PIC7301 PIC7302

COC73

PIC7401

PIC7402 COC74

PIC7501

PIC7502 COC75

PIC7601 PIC7602

COC76 PIC7701 PIC7702

COC77

PIC7801

PIC7802 COC78

PIC8001 PIC8002 COC80

PICN1502

PICN1503

PICN1504

PICN1506

COCN15

PID601

PID602

PID603 PID604

PID605

PID606 COD6

PIJP401 PIJP402

COJP4

PIJP601

PIJP602 PIJP603

COJP6

PIJP1801 PIJP1802 COJP18

PIJP1901 PIJP1902

COJP19

PIR5901 PIR5902 COR59

PIR6101 PIR6102 COR61

PIR6201 PIR6202 COR62

PIR6601

PIR6602

COR66

PIR6701 PIR6702 COR67 PIR6801

PIR6802 COR68

PIR6901

PIR6902

COR69

PIR7001

PIR7002

COR70

PIR7201 PIR7202 COR72 PIR7301

PIR7302 COR73

PIR7401

PIR7402 COR74

PIR8601

PIR8602 COR86

PIR8901 PIR8902 COR89

PIR9001 PIR9002 COR90

PIR9201

PIR9202 COR92

PIR9301 PIR9302 COR93

PIR9401 PIR9402 COR94

PIR9501 PIR9502 COR95

PIR10801

PIR10802 COR108

PIRV101 PIRV102

PIRV103

CORV1

PITP801 COTP8

PITP901

COTP9

PIU1201

PIU1202

PIU1203

PIU1204

PIU1205 COU12

PIU1701

PIU1702

PIU1703

PIU1704 PIU1705

PIU1706

PIU1707

PIU1708

PIU1709

COU17

POAudio0IN

POAudio0OUT0L

POAudio0OUT0R

Page 6: S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet: of R ev ision: P roject: S T M 32G 081B -E V A L M oth er b oard B 01 M B 13 50

6 12

LCD_MicroSDTitle:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

MicroSD_CS_3V3

LCD_CS_3V3

SDcard_detect

CS1

SCL2

SDI3

RS4

WR5

RD6

RESET8

VDD9

VCI10

SDO7

GND11

GND12

BL_VDD13

BL_Control14

BL_GND15

BL_GND16

CN142.4" LCD connector (MB895C)

TFT LCD

PC9

+5VC8210uF

L3

BEADC81100nFL4

BEAD

R96 0R100 [N/A]

R6010K

R3410K

RVS1 CS2 DI3 Vdd4 SCLK5 Vss6 DO7 RVS8

SW2 9SW1 10CN8

PJS008-2000 (SMS064FF or SMS128FF)

PB8

PD1

RESET#

VDD

R754.7K R76 270

R78

10K

R63270

Open drain pin!

Open drain pin!

SPI LCD

SPI MICRO SD

SPI1_MISO_3V3 PB4

SPI1_MOSI PA7 VCCA1

A12

A23

GND4 DIR 5B2 6B1 7VCCB 8U10

SN74LVC2T45DCUT

VDD

VDD

C40100nF

C42100nF

SPI1_MOSI_3V3

SPI1_MOSI_DIR

R56 10K

PC12

SPI1_SCKVCCA1

A12

A23

GND4 DIR 5B2 6B1 7VCCB 8U11

SN74LVC2T45DCUT

VDD

VDD

C43100nF

C41100nF

SPI1_SCK_3V3PB3

R57100K

VDD

SPI1_MOSI_3V3

SPI1_SCK_3V3

WP/CD1 RDAT3_GND2 DAT2_IN3 DAT3_IN4 CMD_IN5 CLK_IN6 DAT0_IN7 DAT1_IN8 DAT1_EX 9

DAT0_EX 10

CLK_EX 11

CMD_EX 12

DAT3_EX 13

DAT2_EX 14

VCC 15

RDATA_VCC 16

GN

D17

U6

EMIF06-MSD02N16

SB8

SB12

SB9

SB27

SB24

SB26

SB25

SB15

1

2 3

G

S D

T2BSN20

+3V3_SD

+3V3_SD

+3V3_SD

+3V3_SD

+3V3_SD

+3V3_SD

+3V3_SD

+3V3_SD

+3V3_SD

PIC4001 PIC4002

COC40

PIC4101 PIC4102

COC41

PIC4201 PIC4202

COC42

PIC4301 PIC4302

COC43

PIC8101

PIC8102 COC81

PIC8201

PIC8202 COC82

PICN801

PICN802

PICN803

PICN804

PICN805

PICN806

PICN807

PICN808

PICN809

PICN8010

COCN8

PICN1401

PICN1402

PICN1403

PICN1404

PICN1405

PICN1406

PICN1407

PICN1408

PICN1409 PICN14010

PICN14011

PICN14012

PICN14013

PICN14014

PICN14015

PICN14016

COCN14

PIL301 PIL302

COL3

PIL401 PIL402

COL4

PIR3401

PIR3402

COR34

PIR5601 PIR5602 COR56

PIR5701

PIR5702

COR57

PIR6001

PIR6002 COR60

PIR6301

PIR6302 COR63

PIR7501

PIR7502 COR75

PIR7601 PIR7602 COR76

PIR7801 PIR7802 COR78

PIR9601 PIR9602 COR96

PIR10001 PIR10002 COR100

PISB801 PISB802

COSB8

PISB901 PISB902

COSB9

PISB1201 PISB1202

COSB12

PISB1501 PISB1502

COSB15

PISB2401 PISB2402 COSB24

PISB2501 PISB2502 COSB25

PISB2601 PISB2602

COSB26

PISB2701 PISB2702

COSB27

PIT201 PIT202 PIT203

COT2

PIU601

PIU602

PIU603

PIU604

PIU605

PIU606

PIU607

PIU608 PIU609

PIU6010

PIU6011

PIU6012

PIU6013

PIU6014

PIU6015

PIU6016

PIU6017 COU6

PIU1001

PIU1002

PIU1003

PIU1004 PIU1005

PIU1006

PIU1007

PIU1008

COU10

PIU1101

PIU1102 PIU1103

PIU1104 PIU1105

PIU1106

PIU1107

PIU1108

COU11

POLCD0CS03V3

POMicroSD0CS03V3

PORESET#

POSDcard0detect

POSPI10MISO03V3

POSPI10MOSI

POSPI10MOSI0DIR

POSPI10SCK

Page 7: S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet: of R ev ision: P roject: S T M 32G 081B -E V A L M oth er b oard B 01 M B 13 50

7 12

Motor ControlTitle:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

C51nF

+3V3+5V

R20

C10100nF

C6100nF

R6 0C9[N/A]

C8[N/A]

C7[N/A]

C4[N/A]

C1110nF

C2[N/A]

C3[N/A]

R5 0

R4 0

R70

R30

EMERGENCY STOP1

MC-UH3

MC_UL5

MC_VH7

MC_VL9

MC_WH11

MC_WL13

CURRENT A15

CURRENT C19 CURRENT B17

NTC BYPASS RELAY21

DISSIPATIVE BRAKE23

+5V POWER25

PFC SYNC27

PFC PWM29

Encoder A31

Encoder B33

GND 2

GND 4

GND 6

GND 8

GND 10

GND 12

BUS VOLTAGE 14

GND 16

GND 18

GND 20

GND 22

GND 24

Heatsink Temperature 26

3.3V Power 28

GND 30

GND 32

Encoder Index 34

CN1

MC_connector

MC_EmergencySTOP

MC_CurrentA

MC_CurrentB

MC_CurrentC

MC_PFCsync1

MC_PFCsync2

MC_WL

MC_VHMC_VL

MC_UHMC_UL

MC_WH

MC_NTCMC_DissipativeBrake

MC_PFCpwmMC_EnAMC_EnB

MC_HeatsinkTemperature

MC_BusVoltage

MC_EnIndex

R8100K

C1[N/A]

Motor control connector

Default setting: Open

PB12PA8PD2PA9PD3PA10PD4

PB15

PB5

PB10

PA1

PC1

PB1PA6

PD0

PA2

PA3

R13.3K

+3V3

SB1

SB2

JP1

JP2

Default setting: Open

Default setting: Open

JP3

PB9

PB0

PC6

PIC101

PIC102 COC1

PIC201

PIC202 COC2

PIC301

PIC302 COC3

PIC401

PIC402 COC4

PIC501

PIC502 COC5

PIC601

PIC602 COC6

PIC701

PIC702 COC7

PIC801

PIC802 COC8

PIC901

PIC902 COC9 PIC1001

PIC1002 COC10

PIC1101

PIC1102 COC11

PICN101 PICN102

PICN103 PICN104

PICN105 PICN106 PICN107 PICN108

PICN109 PICN1010

PICN1011 PICN1012

PICN1013 PICN1014

PICN1015 PICN1016

PICN1017 PICN1018

PICN1019 PICN1020

PICN1021 PICN1022

PICN1023 PICN1024 PICN1025 PICN1026

PICN1027 PICN1028

PICN1029 PICN1030

PICN1031 PICN1032

PICN1033 PICN1034

COCN1

PIJP101 PIJP102

COJP1

PIJP201 PIJP202

COJP2

PIJP301 PIJP302

COJP3 PIR101

PIR102 COR1

PIR201 PIR202 COR2

PIR301 PIR302 COR3

PIR401 PIR402 COR4

PIR501 PIR502 COR5

PIR601 PIR602 COR6

PIR701 PIR702 COR7

PIR801

PIR802 COR8

PISB101

PISB102

COSB1

PISB201 PISB202

COSB2

POMC0BusVoltage POMC0CurrentA

POMC0CurrentB

POMC0CurrentC

POMC0DissipativeBrake

POMC0EmergencySTOP

POMC0EnA POMC0EnB

POMC0EnIndex

POMC0HeatsinkTemperature

POMC0NTC

POMC0PFCpwm

POMC0PFCsync1

POMC0PFCsync2

POMC0UH POMC0UL POMC0VH POMC0VL POMC0WH POMC0WL

Page 8: S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet: of R ev ision: P roject: S T M 32G 081B -E V A L M oth er b oard B 01 M B 13 50

8 12

PeripheralsTitle:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

13

2 RV310KPotentiometer

Potentiometer

1 2

LD3Red

1 2

LD2Orange

1 2

LD4Blue

1 2

LD1Green+3V3

R104510

R103680

R102680

R101680

LED4

LED3

LED1

LED2

LEDs

Tamper Button

PD5

PD6

PD8

PD9

C90[N/A]

R111 0

Close to MCU on PCB

PB2R113 0

CN17two pin header for external analog input

R1094.7K

1 432

B2Tamper C89

100nF

VDD

R110100

Tamper_key PC13

R112 47

VDD_ANA

C91100nF

VDD

C87

100n

F

C86

100n

F

C85

100n

F

C83

100n

F

C84

100n

F

R106100

COMMON5

Selection2

DOWN3

LEFT1

RIGHT4

UP6

GND 7

GND 8

B3

MT-008A

JOY_SELJOY_DOWNJOY_LEFTJOY_RIGHTJOY_UP

Joystick

PC2PC7PC8PC3PA0

Input pins with pull-down

VDD

+3V3

R99

1K[1%]

R97

4.53K[1%]

+3V3

+3V3

6

57

U19B

TS3702IPT

2

31

48

U19A

TS3702IPT

12

LD8Orange

VDD<2.7V

R105 0

R980

R83510

Low Voltage LED

IOs and some Analog IPs will work with degraded performances

EX_RESETPC0

R1210K

EXT_I2C_PWR

Open drain pin!

1 23 45 67 8

CN2

F206A-2*04MGF-ASSM-104-L-DH (Samtec)

I2C1_SCLI2C1_SDA

R1010K

I2C_PU

R910K

I2C extension connector

VDD

R107 0D9ESDALC6V1-1U2

PB7PB6

SB43

SB36

SB35

SB34

SB33

SB42

SB38SB37SB39SB40SB41

EXT_I2C_PWR

1 3

24 5 6

D8ESDA6V1-5SC6

PIB201

PIB202 PIB203

PIB204

COB2

PIB301

PIB302

PIB303

PIB304

PIB305

PIB306

PIB307 PIB308

COB3

PIC8301

PIC8302

COC83 PIC8401

PIC8402

COC84 PIC8501

PIC8502

COC85 PIC8601

PIC8602

COC86 PIC8701

PIC8702

COC87

PIC8901

PIC8902 COC89

PIC9001

PIC9002 COC90

PIC9101

PIC9102 COC91

PICN201 PICN202

PICN203 PICN204

PICN205 PICN206

PICN207 PICN208

COCN2

PICN1701 PICN1702

COCN17

PID801

PID802

PID803 PID804 PID805 PID806

COD8

PID901

PID902 COD9

PILD101 PILD102

COLD1

PILD201 PILD202

COLD2

PILD301 PILD302

COLD3

PILD401 PILD402

COLD4

PILD801 PILD802

COLD8

PIR901

PIR902 COR9

PIR1001

PIR1002 COR10

PIR1201

PIR1202 COR12

PIR8301

PIR8302

COR83

PIR9701

PIR9702 COR97

PIR9801

PIR9802

COR98

PIR9901

PIR9902 COR99

PIR10101 PIR10102 COR101

PIR10201 PIR10202 COR102

PIR10301 PIR10302 COR103

PIR10401 PIR10402 COR104

PIR10501 PIR10502 COR105

PIR10601 PIR10602 COR106

PIR10701 PIR10702 COR107

PIR10901

PIR10902 COR109

PIR11001 PIR11002 COR110

PIR11101 PIR11102 COR111

PIR11201 PIR11202 COR112

PIR11301 PIR11302 COR113

PIRV301 PIRV302

PIRV303

CORV3

PISB3301 PISB3302

COSB33

PISB3401 PISB3402

COSB34

PISB3501 PISB3502

COSB35

PISB3601 PISB3602

COSB36

PISB3701 PISB3702 COSB37

PISB3801 PISB3802 COSB38

PISB3901 PISB3902 COSB39

PISB4001 PISB4002 COSB40

PISB4101 PISB4102 COSB41

PISB4201 PISB4202

COSB42

PISB4301 PISB4302

COSB43

PIU1901

PIU1902

PIU1903

PIU1904

PIU1908 COU19A

PIU1905

PIU1906

PIU1907

COU19B

POEX0RESET POI2C10SCL POI2C10SDA

POJOY0DOWN POJOY0LEFT POJOY0RIGHT

POJOY0SEL

POJOY0UP

POLED1

POLED2

POLED3

POLED4

POPotentiometer

POTamper0key

Page 9: S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet: of R ev ision: P roject: S T M 32G 081B -E V A L M oth er b oard B 01 M B 13 50

9 12

RS232_RS485Title:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

162738495

CN11DB9-male USART1

USART1_RX_3V3

connector for USART1 & RS485

R8110K

R77 22K

R85 22K

R82120

C63

100nFBootloader_BOOT0_3V3

Bootloader_RESET_3V3

C2+1

C2-2 V- 3

R1IN 4

R2IN 5

R3IN 6

R4IN 7

R5IN 8

T1OUT 9

T2OUT 10

T3OUT 11T3IN12 T2IN13 T1IN14

R5OUT15 R4OUT16 R3OUT17 R2OUT18 R1OUT19 R2OUTB20 R1OUTB21

nSHDN 22nEN23

C1-24 GND 25VCC 26

V+ 27

C1+28U13

ST3241EBPR

C49100nF

C45100nF

C52100nF

C48100nFC44100nF

+3V3

+3V3

RXDRTSTXDCTS

DSR

USART1_CTS_3V3 PA11

RO1

RE2

DE3

DI4 GND 5A 6B 7Vcc 8U15

ST3485EBDR

+3V3

PA10

32

1

JP10

32

1

JP8

USART1_RX_BOOT_3V3

PC5

USART1_RTS_3V3USART1_RTS PA12

VCCA1

A12

A23

GND4 DIR 5B2 6B1 7VCCB 8U8

SN74LVC2T45DCUT

+3V3VDD

VDD

C29100nF

C30100nF

R40100K

R42100K

VDD

USART1_TX PC4

PA9USART1_TX_BOOT

USART1_TX_3V3

USART1_TX_3V3

USART1_RTS_3V3

RS485_DIR

RS485_DIR

32

1

JP14

SB28

SB16

SB29

SB31

SB32

SB30

USART1_RTS_3V3

PIC2901 PIC2902

COC29

PIC3001 PIC3002

COC30

PIC4401 PIC4402 COC44 PIC4501 PIC4502

COC45 PIC4801 PIC4802

COC48

PIC4901 PIC4902

COC49

PIC5201

PIC5202 COC52

PIC6301 PIC6302

COC63

PICN1101

PICN1102

PICN1103

PICN1104

PICN1105

PICN1106

PICN1107

PICN1108

PICN1109

PICN11010 PICN11011

COCN11

PIJP801

PIJP802

PIJP803

COJP8

PIJP1001

PIJP1002

PIJP1003

COJP10

PIJP1401

PIJP1402

PIJP1403

COJP14

PIR4001

PIR4002

COR40 PIR4201

PIR4202

COR42

PIR7701 PIR7702 COR77

PIR8101

PIR8102 COR81

PIR8201 PIR8202 COR82

PIR8501 PIR8502 COR85

PISB1601 PISB1602 COSB16

PISB2801 PISB2802 COSB28

PISB2901 PISB2902

COSB29

PISB3001 PISB3002

COSB30

PISB3101 PISB3102 COSB31

PISB3201 PISB3202

COSB32

PIU801

PIU802 PIU803

PIU804 PIU805

PIU806

PIU807

PIU808

COU8

PIU1301

PIU1302 PIU1303

PIU1304

PIU1305

PIU1306 PIU1307

PIU1308

PIU1309

PIU13010

PIU13011 PIU13012

PIU13013

PIU13014

PIU13015

PIU13016

PIU13017

PIU13018

PIU13019

PIU13020

PIU13021

PIU13022 PIU13023

PIU13024 PIU13025

PIU13026

PIU13027

PIU13028

COU13 PIU1501 PIU1502

PIU1503

PIU1504 PIU1505

PIU1506

PIU1507

PIU1508

COU15

POBootloader0BOOT003V3

POBootloader0RESET03V3

POUSART10CTS03V3

POUSART10RTS

POUSART10RX03V3

POUSART10RX0BOOT03V3

POUSART10TX

POUSART10TX0BOOT

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10 12

Extension connectorsTitle:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

PA4PA5 PA6PA7

PA11PA12

PA0

PA1PA15

PA3

PA13

PA14

PB6PB7

PB14

PB10

PB8

PB1

PB2

PB4

PB11

PB12

PB13

PB3

PC10 PC11 PC12

PC5

PC13

PC6

PC7PC8

PC9

PC2PC3PC4PC0

PC14PC15

PD1PD5PD6

PD8 PD9

PF2

PF4

PF0PF1

PF3

PA[0..15] PA[0..15]

PB[0..15] PB[0..15]

PC[0..15] PC[0..15]

PD[0..6] PD[0..6]

PF[0..4] PF[0..4]

PD[8..9] PD[8..9]

SOURCE_EN

DISCHARGE_1DISCHARGE_2VSENSE_1ISENSE_1

DB_DET DB_DET+3V3

HPDIN

USB3_DETI2C1_SCLI2C1_SDA

RESET(Mother board)

ISENSE_2VSENSE_2

VDDI2C_PU

USB-C daugher board signal Legacy daugher board signal

IR_INI2C2_SCLI2C2_SDA

HDMI_CEC

LDR_OUTSMART_RST

RESET(Mother board)

SMART_OFFSMART_1V8

I2C1_SCLI2C1_SDA

R11 820

R26 10K

RESET#

D5VVDD

SB20SB21

+3V3R47 820SB18

SB19

Daugher board connectors

Extension connectors

VDD_ANA

R41 820

123456789

101112131415161718

CN4

Header 18X1

R39 10KBOOT0

1 23 45 67 89 1011 1213 1415 1617 1819 2021 22

CN10

Header 11X2

1 23 45 67 89 1011 1213 1415 1617 1819 2021 22

CN9

Header 11X2

PA9PA10

PA2

PA8

PB5

PB15

PB9

PB0

PC1PD0

PD3

PD4

PD2

PORT1_CC1

PORT1_DB1

VCONN_EN1VCONN_EN2FRS_TX1

V_CTRL2

V_CTRL1

PORT1_CC2

PORT1_DB2

FRS_TX2

USB-C daugher board signalLegacy daugher board signal

PORT2_CC1PORT2_CC2

HPD_SOURCE

D5V

VDD

SMART_CKIR_OUTSMART_TX

TEMP_SENSOR_INT

SMART_3/5V

SMART_CMDVCC

HDMI_HPD_SINKHDMI_HPD_SOURCE

+5V

123456789101112131415161718

CN5

Header 18X1

EXT_I2C_PWR

SB44SB45

Note: If no daugher board on CN4 & CN5, close pin17 &18 of CN4 & CN5 by jumpers when using I2C extension connector CN2

PICN401

PICN402

PICN403

PICN404

PICN405

PICN406

PICN407

PICN408

PICN409

PICN4010

PICN4011

PICN4012

PICN4013 PICN4014

PICN4015

PICN4016

PICN4017

PICN4018

COCN4

PICN501

PICN502

PICN503

PICN504

PICN505

PICN506

PICN507

PICN508

PICN509

PICN5010

PICN5011

PICN5012

PICN5013 PICN5014

PICN5015

PICN5016

PICN5017

PICN5018

COCN5

PICN901 PICN902

PICN903 PICN904

PICN905 PICN906

PICN907 PICN908

PICN909 PICN9010

PICN9011 PICN9012

PICN9013 PICN9014

PICN9015 PICN9016 PICN9017 PICN9018

PICN9019 PICN9020

PICN9021 PICN9022

COCN9

PICN1001 PICN1002

PICN1003 PICN1004

PICN1005 PICN1006

PICN1007 PICN1008

PICN1009 PICN10010

PICN10011 PICN10012

PICN10013 PICN10014

PICN10015 PICN10016 PICN10017 PICN10018

PICN10019 PICN10020

PICN10021 PICN10022

COCN10

PIR1101 PIR1102 COR11

PIR2601 PIR2602 COR26

PIR3901 PIR3902 COR39

PIR4101 PIR4102 COR41

PIR4701 PIR4702 COR47

PISB1801 PISB1802 COSB18

PISB1901 PISB1902 COSB19 PISB2001 PISB2002

COSB20 PISB2101 PISB2102

COSB21

PISB4401 PISB4402 COSB44

PISB4501 PISB4502 COSB45

POPA0 POPA1 POPA2 POPA3 POPA4 POPA5 POPA6 POPA7 POPA8 POPA9 POPA10 POPA11 POPA12 POPA13 POPA14 POPA15 POPA0000150

POPB0 POPB1 POPB2 POPB3 POPB4 POPB5 POPB6 POPB7 POPB8 POPB9 POPB10 POPB11 POPB12 POPB13 POPB14 POPB15 POPB0000150

POPC0 POPC1 POPC2 POPC3 POPC4 POPC5 POPC6 POPC7 POPC8 POPC9 POPC10 POPC11 POPC12 POPC13 POPC14 POPC15 POPC0000150

POPD0 POPD1 POPD2 POPD3 POPD4 POPD5 POPD6

POPD8 POPD9

POPD000060

POPD080090

POPF0 POPF1 POPF2 POPF3 POPF4 POPF000040 PORESET#

Page 11: S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet: of R ev ision: P roject: S T M 32G 081B -E V A L M oth er b oard B 01 M B 13 50

11 12

ST_LINK_V2-1Title:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

STM_RST

T_JT

CK

T_JTCK

T_JT

DO

T_JT

DI

T_JTMS

OSC_INOSC_OUT

T_N

RS

T

AIN_1

COM

PWR

Board Ident: PC13=0

SWD

T_SWDIO_IN

LED_STLINKMCO

CN3[N/A]

TXRX

STLINK_RXSTLK_RX

STLK_TX

STLI

NK

_TX

T_SWO

R25[N/A]

R17100K

R2410K

R14 4.7K

R15 4.7K

C16100nF

D5V

US

B_R

EN

UM

n

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

+3V3_ST_LINK

PW

R_E

XT

+3V3_ST_LINK

C261uF_X5R_0603

C2410nF_X7R_0603

C231uF_X5R_0603

C27100nF

C22100nF

+3V3_ST_LINK

VBAT1

PA7

17

PC132

PA12 33PC143

PB0

18

PC154 JTMS/SWDIO 34

OSCIN5

PB1

19

OSCOUT6

VSS_2 35

NRST7

PB2/

BO

OT1

20

VSSA8

VDD_2 36

VDDA9

PB10

21PA010

JTC

K/S

WC

LK37

PA111

PB11

22PA212

PA15

/JTD

I38

PA3

13

VSS

_123

PA4

14

PB3/

JTD

O39

PA5

15

VD

D_1

24

PA6

16

PB4/

JNTR

ST40

PB12 25PB

541

PB13 26PB

642

PB14 27PB

743

PB15 28B

OO

T044

PA8 29PB

845

PA9 30PB

946

PA10 31V

SS_3

47PA11 32

VD

D_3

48

U2STM32F103CBT6

R16100K

Power Switch to supply +5V from STLINK USB

PWR_ENn

+3V3_ST_LINK

1 23 45

CN7

[N/A]

C20100nF

C13100nF

C15100nF

C21100nF

+3V3_ST_LINK

VUSB_ST_LINK

LED_STLINK

21 4

3

Red Yellow

LD6HSMF-A201-A00J1

R35100

R36100

R370

+3V3_ST_LINK

T_JTCKT_NRSTT_JTMS TMS/SWDIO

TCK/SWCLK

T_SWDIO_IN

RESET#

T_SWDIO_IN

STM_JTMS_SWDIOSTM_JTCK_SWCLK

STM_JTMS_SWDIO

STM

_JTC

K_S

WC

LK

D2

BAT60JFILM

D3

BAT60JFILM

T_JR

ST

SWIM_PU_CTRLSTL_USB_DMSTL_USB_DP

R23

100K

R28

2.7K

R27

4.7K

+3V3_ST_LINK

+5V

PC11

PC10

C284.7uF

VUSB_ST_LINK U5V_ST_LINK

R31 100KC25100nF

D1

BAT60JFILMJP5

1 2LD5

Red

R33 1K

USB ST-LINK

R181.5K

R19100K

USB_RENUMn

R2110K

R2036K

R22 100

+3V3_ST_LINK

I/O11

GND2

I/O23 I/O2 4Vbus 5I/O1 6U3

USBLC6-2SC6C17100nF

iDiff Pair 90ohm

iDiff Pair 90ohm

VBUS 1

DM 2

DP 3

ID 4

GND 5

Shield 6

USB

_Mic

ro-B

rece

ptac

le

Shield 7

Shield 8

Shield 9

EXP 10

EXP 11

CN6

1050170001

3

1

2

T19013

VUSB_ST_LINK

VUSB_ST_LINK

VUSB_ST_LINK

STL_USB_DMSTL_USB_DP

51

2

GND3

4

BYPASSEN

Vin Vout

U4 LDK120M33R

C1910pF

C1810pF

1 2X1

NX3225GD-8.000M-EXS00A-CG04874

VDDSB6

SB7

TP2PB10

PA14

PA13

PA13

SB3

JP7

R3210K

D10

BAT60JFILM

E5V

GND2

IN5

EN4 OUT 1FAULT 3

STMPS2141STR

U5

U4 can be replaced by LD3985M33R

PIC1301

PIC1302 COC13

PIC1501

PIC1502 COC15

PIC1601

PIC1602

COC16

PIC1701

PIC1702 COC17

PIC1801

PIC1802 COC18

PIC1901

PIC1902 COC19

PIC2001

PIC2002 COC20

PIC2101

PIC2102 COC21

PIC2201

PIC2202 COC22

PIC2301

PIC2302 COC23

PIC2401

PIC2402 COC24

PIC2501

PIC2502 COC25

PIC2601

PIC2602 COC26

PIC2701

PIC2702 COC27

PIC2801

PIC2802 COC28

PICN301 PICN302 COCN3

PICN601

PICN602

PICN603

PICN604

PICN605

PICN606

PICN607

PICN608

PICN609

PICN6010

PICN6011

COCN6

PICN701 PICN702

PICN703 PICN704

PICN705

COCN7

PID101 PID102

COD1

PID201 PID202 COD2

PID301 PID302 COD3

PID1001 PID1002 COD10

PIJP501 PIJP502

COJP5

PIJP701 PIJP702

COJP7

PILD501 PILD502 COLD5

PILD601 PILD602 PILD603

PILD604 COLD6

PIR1401 PIR1402 COR14

PIR1501 PIR1502 COR15

PIR1601

PIR1602

COR16

PIR1701

PIR1702 COR17

PIR1801

PIR1802

COR18

PIR1901

PIR1902

COR19

PIR2001

PIR2002 COR20

PIR2101

PIR2102 COR21

PIR2201 PIR2202 COR22

PIR2301 PIR2302 COR23

PIR2401

PIR2402

COR24 PIR2501

PIR2502

COR25

PIR2701 PIR2702

COR27 PIR2801 PIR2802

COR28

PIR3101 PIR3102 COR31

PIR3201

PIR3202

COR32

PIR3301 PIR3302 COR33

PIR3501

PIR3502

COR35 PIR3601

PIR3602

COR36

PIR3701

PIR3702

COR37

PISB301 PISB302 COSB3

PISB601

PISB602

COSB6

PISB701 PISB702 COSB7

PIT101

PIT102

PIT103 COT1

PITP201

COTP2

PIU201 PIU202

PIU203

PIU204

PIU205

PIU206

PIU207

PIU208

PIU209

PIU2010 PIU2011

PIU2012

PIU2013 PIU2014 PIU2015 PIU2016 PIU2017 PIU2018 PIU2019 PIU2020 PIU2021 PIU2022 PIU2023 PIU2024

PIU2025

PIU2026

PIU2027

PIU2028

PIU2029

PIU2030

PIU2031

PIU2032

PIU2033

PIU2034

PIU2035

PIU2036

PIU2037 PIU2038 PIU2039 PIU2040 PIU2041 PIU2042 PIU2043 PIU2044 PIU2045 PIU2046 PIU2047 PIU2048 COU2

PIU301

PIU302

PIU303 PIU304

PIU305

PIU306

COU3

PIU401

PIU402 PIU403

PIU404

PIU405

COU4

PIU501

PIU502 PIU503

PIU504

PIU505

COU5

PIX101 PIX102

COX1

PORESET#

POSTLK0RX

POSTLK0TX

POT0SWDIO0IN

POTCK0SWCLK

POTMS0SWDIO

Page 12: S T M 3 2 G 0 8 1 B -E V A L M other boa rd2 12 T itle: M B 1350_T O P Size: R eferen ce: A 4 Sheet: of R ev ision: P roject: S T M 32G 081B -E V A L M oth er b oard B 01 M B 13 50

12 12

SWDTitle:

Size:Reference:Sheet: ofA4

Revision:

Project: STM32G081B-EVAL Mother board

MB1350B 0131-AUG-17

[No Variations]

Date:-

Variant:

R49[N/A]

R51[N/A]

R53[N/A]

1234567891011121314151617181920

CN12SWD

R55 10K

R58 10K

R5210K

RESET#

SWDATSWCLK

High Density SWD connector

Standard SWD connector

KEY

PA13PA14

R48 22R50 22R54 22

123456789

10

CN13FTSH-105-01-L-DV

VDD

VDD

VDD

1 32

4 5

U9ESDALC6V1W5

VDD

PICN1201

PICN1202 PICN1203

PICN1204

PICN1205

PICN1206

PICN1207

PICN1208

PICN1209

PICN12010

PICN12011

PICN12012

PICN12013

PICN12014

PICN12015

PICN12016 PICN12017

PICN12018

PICN12019

PICN12020

COCN12

PICN1301

PICN1302

PICN1303

PICN1304

PICN1305

PICN1306

PICN1307

PICN1308

PICN1309

PICN13010

COCN13

PIR4801 PIR4802 COR48

PIR4901

PIR4902 COR49

PIR5001 PIR5002 COR50

PIR5101

PIR5102

COR51

PIR5201

PIR5202 COR52

PIR5301

PIR5302 COR53

PIR5401 PIR5402 COR54

PIR5501 PIR5502 COR55

PIR5801 PIR5802 COR58

PIU901

PIU902

PIU903 PIU904 PIU905

COU9

PORESET# POSWCLK POSWDAT