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StarSOM-STM32V8 Datasheet and Pinout: Difference between revisions

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=== Applications ===
=== Applications ===
* Industrial embedded real-time computer
* Industrial automation
* Home Appliances
* PLC and industrial controllers
* Home Automation – Smart Home
* Human-machine Interfaces (HMI)
* Point-of-sales (POS) terminals
* Cash Register
* 2D barcode scanners and printers
* Smart grid infrastructure
* IoT gateways
* Residential gateways
* Machine vision equipment
* Robotics
* Robotics
* Fitness/outdoor equipment
* Motion and motor control
* Real-time control systems
* Industrial Ethernet and TSN devices
* Edge AI applications
* Machine-learning inference
* Sensor fusion
* Smart sensors
* Digital signal processing
* Audio processing
* Condition monitoring
* Predictive maintenance
* Machine vision preprocessing
* Advanced Human-Machine Interfaces
* Measurement and instrumentation systems
* Medical and laboratory equipment
* Communication gateways
* High-performance embedded control systems


== Features ==
== Features ==
* Powered by ST STM32H757 advanced MCU
* STM32V873 high-performance MCU
* Core clock up to 480 (Cortex-M7)/240 MHz (Cortex-M4)
* Arm® Cortex®-M85 core running at up to 800 MHz
* Up to 32MB SDRAM
* Arm Helium™ / M-Profile Vector Extension (MVE)
* Up to 32MB QSPI Flash
* High-performance DSP and signal-processing capabilities
* Optional Murata 802.11b/g/n Wi-Fi and Bluetooth v5.1 module
* Hardware acceleration for Edge AI and machine-learning workloads
* Power-efficient and cost-optimized solution
* Deterministic real-time operation
* Ideal for industrial IoT and embedded applications
* Gigabit Ethernet
* Integrated security features
* Time-Sensitive Networking (TSN) support
* Advanced embedded memory architecture based on PCM technology
* Broad range of communication interfaces and MCU peripherals
* Direct access to processor buses and I/O resources
* Compact System-on-Module architecture
* Dedicated power-management circuitry
* Designed for integration with custom carrier boards
* Compatible with a dedicated SoMLabs Carrier Board
* Suitable for both prototyping and mass-production applications
* Reduced hardware-development effort and shorter time-to-market


== Pictures of SOM versions ==
== Pictures of SOM versions ==
Line 41: Line 57:
! Version !! Photo
! Version !! Photo
|-
|-
| QSPI and WiFi/BLE on-board||  
| QSPI, PSRAM DDR and Ethernet PHY on-board||  
[[File:StarSOM-STM32H757-top.png|center|thumb]]
[[File:StarSOM-STM32V8-top.png|center|thumb]]
|}
|}


{| class="frame-green"
* Ethernet PHY 10/100 is available as an options.<br>
|-
* External QSPI Flash and PSRAM memories are available as options.
| Wi-Fi and Ethernet PHY10/100 are available as an options.
|}


== Ordering info ==
== Ordering info ==
Line 181: Line 195:


== Block Diagram ==
== Block Diagram ==
[[File:starsom-stm32h757-blokowy.png|center]]
[[File:StarSOM-STM32V8-blokowy.png|center]]


== Operating ranges ==
== Operating ranges ==
Line 193: Line 207:
| <center>3.3</center>
| <center>3.3</center>
| <center>V</center>
| <center>V</center>
| Connected to +3V3IN pins
| Connected to VDD-3V3 pins
|-
|-
| Input GPIO voltage
| Input GPIO voltage
Line 204: Line 218:
| rowspan="3" | <sup>o</sup>C
| rowspan="3" | <sup>o</sup>C
| Industrial range w/o WiFi module
| Industrial range w/o WiFi module
|-
| <center>-25…+70</center>
| Industrial range with WiFi module
|-
|-
| <center>0…+70</center>
| <center>0…+70</center>
Line 212: Line 223:
|}
|}
Note: <br />
Note: <br />
1. Maximum MCU junction temperature is +125<sup>o</sup>C.<br />
1. Maximum MCU junction temperature is +140<sup>o</sup>C.<br />


== Electrical parameters ==
== Electrical parameters ==
Line 235: Line 246:
| Total Supply Current
| Total Supply Current
| -
| -
| 115
| TBD
| 785
| -
| mA
| mA
|-
|-
| VGPIO (TT_xx)
| VGPIO
| GPIO Input Voltage
| GPIO Input Voltage
| 0
| 0
| 3.3
| 3.3
| 3.6
| 3.6
| V
|-
| VGPIO (except TT_xx)
| GPIO Input Voltage
| 0
| 3.3
| 5.5
| V
| V
|-
|-
Line 256: Line 260:
| SNVS Backup<br />Battery Supply
| SNVS Backup<br />Battery Supply
| 1.2
| 1.2
| -
| 3.6
| V
|-
| VDDA
| ADC Inputs Voltage
| 0
| -
| -
| 3.6
| 3.6
| V
| V
|}
|}
Note:
<br>1. VDD50USB and VDD33USB power input are connected to VDD-3V3.
<br>2. VDDA and VREF+ are connected to VDD-3V3.


== SOM pinout ==
== SOM pinout ==
StarSOM-STM32H757 board-to-board connectors view (top view)<br>
* StarSOM-STM32V8 board-to-board connectors view (top view)<br>
StarSOM-STM32H757 connectors type: Hirose DF40C100DP04V51<br>  
* StarSOM-STM32V8 connectors type: Hirose DF40C100DP04V51<br>  
[[File:starsom-stm32h757-b2b-connectors.png]]
[[File:StarSOM-STM32V8-b2b-connectors.png]]




{| class="wikitable"  
{| class="wikitable"  
|- style="font-weight:bold; text-align:center;"
|- style="font-weight:bold; text-align:center;"
! SoM pin   number
! SoM pin number
! Default   function
! Default function
! GPIO
! GPIO
! TFBGA265 ball
! TFBGA273 ball
! Notes
! Notes
|-
|-
| colspan="5" style="text-align:center; font-weight:bold;" | J100
| colspan="5" | <center><b>J100</b></center>
|-
|-
| 1
| 1
Line 301: Line 295:
| 3
| 3
| USB2.VBUS
| USB2.VBUS
| PB13
| PM1
| U14
| B9
|  
|  
|-
|-
| 4
| 4
| DSI.CK_P
| VBAT
| DSI_CKP
| -
| L16
| B1
| MIPI-DSI display interface line
| MCU VBAT power supply input
|-
|-
| 5
| 5
| USB2.D_N
| USB2.D_N
| PB14
| PM2
| U15
| A10
| USB transceiver line
| Optional USB2 transceiver line
|-
|-
| 6
| 6
| DSI.CK_N
| PORTB.10
| DSI_CKN
| PB10
| L17
| A2
| MIPI-DSI display interface line
|  
|-
|-
| 7
| 7
| USB2.D_P
| USB2.D_P
| PB15
| PM3
| T15
| A9
| USB transceiver line
| Optional USB2 transceiver line
|-
|-
| 8
| 8
| GND
| PORTD.13
| -
| PD13
| -
| B5
|  
|  
|-
|-
Line 342: Line 336:
|-
|-
| 10
| 10
| DSI.D0_P
| PORTD.14
| DSI_D0P
| PD14
| M16
| C4
| MIPI-DSI display interface line
|  
|-
|-
| 11
| 11
| USB2.ID
| USB2.ID
| PB12
| PM0
| T14
| C10
|  
|  
|-
|-
| 12
| 12
| DSI.D0_N
| PORTD.15
| DSI_D0N
| PD15
| M17
| D5
| MIPI-DSI display interface line
|  
|-
|-
| 13
| 13
| PORTB.1
| PORTE.9
| PB1
| PE9
| T5
| B6
|  
|  
|-
|-
| 14
| 14
| GND
| PORTE.14
| -
| PE14
| -
| B2
|  
|  
|-
|-
| 15
| 15
| -
| PORTE.12
| -
| PE12
| -
| B3
|  
|  
|-
|-
| 16
| 16
| DSI.D1_P
| PORTE.15
| DSI_D1P
| PE15
| K16
| E4
| MIPI-DSI display interface line
|  
|-
|-
| 17
| 17
| -
| PORTE.13
| -
| PE13
| -
| F6
|  
|  
|-
|-
| 18
| 18
| DSI.D1_N
| PORTC.13
| DSI_D1N
| PC13
| K17
| F4
| MIPI-DSI display interface line
|  
|-
|-
| 19
| 19
| -
| PORTA.12
| -
| PA12
| -
| C7
|  
|  
|-
|-
| 20
| 20
| GND
| POCRTC.10
| -
| PC10
| -
| H2
|  
|  
|-
|-
| 21
| 21
| -
| PORTA.11
| -
| PA11
| -
| D8
|  
|  
|-
|-
| 22
| 22
| PORTB.0
| POCRTC.9
| PB0
| PC9
| U5
| H4
|  
|  
|-
|-
| 23
| 23
| -
| PORTF.2
| -
| PF2
| -
| E2
|  
|  
|-
|-
| 24
| 24
| I2C3.SDA
| PORTC.11
| PH8
| PC11
| T13
| H3
|  
|  
|-
|-
| 25
| 25
| -
| PORTF.1
| -
| PF1
| -
| E1
|  
|  
|-
|-
| 26
| 26
| I2C3.SCL
| PORTA.0
| PH7
| PA0
| U13
| H1
|  
|  
|-
|-
| 27
| 27
| -
| PORTF.0
| -
| PF0
| -
| E3
|  
|  
|-
|-
| 28
| 28
| PORTH.6
| PORTA.1
| PH6
| PA1
| T11
| J3
|  
|  
|-
|-
| 29
| 29
| -
| PORTD.12
| -
| PD12
| -
| J1
|  
|  
|-
|-
| 30
| 30
| PORTB.11
| I2C3.SDA
| PB11
| PG5
| P12
| M13
|  
|  
|-
|-
| 31
| 31
| GND
| PORTD.11
| -
| PD11
| -
| J2
|  
|  
|-
|-
| 32
| 32
| PORTH.11
| I2C3.SCL
| PH11
| PG6
| R14
| R17
|  
|  
|-
|-
| 33
| 33
| PORTB.2
| PORTE.1
| PB2
| PE1
| R6
| M4
|  
|  
|-
|-
| 34
| 34
| PORTB.10
| GND
| PB10
| -
| P11
| -
|  
|  
|-
|-
| 35
| 35
| USB1.VBUS
| USB1.VBUS
| PA9
| PM8
| D15
| B11
|  
|  
|-
|-
| 36
| 36
| LCD.CLK
| LCD.CLK
| PG7
| PA5
| F16
| T1
|  
|  
|-
|-
| 37
| 37
| USB1.D_N
| USB1.D_N
| PA11
| OTG1_DM
| E17
| A13
| USB transceiver line
| USB1 transceiver line
|-
|-
| 38
| 38
Line 517: Line 511:
| 39
| 39
| USB1.D_P
| USB1.D_P
| PA12
| OTG1_DP
| E16
| A12
| USB transceiver line
| USB1 transceiver line
|-
|-
| 40
| 40
| LCD.VSYNC
| LCD.VSYNC
| PI13
| PE11
| H2
| C5
|  
|  
|-
|-
Line 535: Line 529:
| 42
| 42
| LCD.HSYNC
| LCD.HSYNC
| PI12
| PA6
| H1
| R2
|  
|  
|-
|-
| 43
| 43
| USB1.ID
| USB1.ID
| PA10
| PM9
| D14
| B10
|  
|  
|-
|-
| 44
| 44
| LCD.DE
| LCD.DE
| PK7
| PB14
| D7
| K2
|  
|  
|-
|-
| 45
| 45
| -
| USBPD.CC1
| -
| PM6
| -
| B8
|  
| USB CC1 interface line
|-
|-
| 46
| 46
Line 564: Line 558:
|-
|-
| 47
| 47
| -
| USBPD.CC2
| -
| PM7
| -
| C8
|  
| USB CC2 interface line
|-
|-
| 48
| 48
| LCD.R7
| LCD.R7
| PJ6
| PB8
| N15
| T17
|  
|  
|-
|-
| 49
| 49
| -
| PORTE.0
| -
| PE0
| -
| M13
|  
|  
|-
|-
| 50
| 50
| LCD.R6
| LCD.R6
| PJ5
| PD8
| R12
| N3
|  
|  
|-
|-
| 51
| 51
| -
| PORTG.2
| -
| PG2
| -
| P4
|  
|  
|-
|-
| 52
| 52
| LCD.R5
| LCD.R5
| PJ4
| PA15
| U7
| A6
|  
| Optionally JTAG-TDI (by default not connected to JTAG)
|-
|-
| 53
| 53
| -
| PORTG.1
| -
| PG1
| -
| R3
|  
|  
|-
|-
| 54
| 54
| LCD.R4
| LCD.R4
| PJ3
| PG3
| U6
| P15
|  
|  
|-
|-
| 55
| 55
| -
| PORTG.0
| -
| PG0
| -
| P1
|  
|  
|-
|-
| 56
| 56
| LCD.R3
| LCD.R3
| PJ2
| PA4
| T6
| P2
|  
|  
|-
|-
Line 631: Line 625:
| 58
| 58
| LCD.R2
| LCD.R2
| PJ1
| PD2
| P6
| C14
|  
|  
|-
|-
| 59
| 59
| LED0
| ETH.LED0
| -
| -
| -
| -
| LED0/nWAYEN of KSZ8081RNBCA (on-board Ethernet PHY)
| LED0/nWAYEN of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
|-
|-
| 60
| 60
| LCD.R1
| LCD.R1
| PJ0
| PC3
| N6
| U15
|  
|  
|-
|-
| 61
| 61
| LED1
| ETH.LED1
| -
| -
| -
| -
| LED1/SPEED of KSZ8081RNBCA (on-board Ethernet PHY)
| LED1/SPEED of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
|-
|-
| 62
| 62
| LCD.R0
| LCD.R0
| PI15
| PC0
| P5
| R13
|  
|  
|-
|-
Line 675: Line 669:
| -
| -
| -
| -
| TXP output of KSZ8081RNBCA (on-board Ethernet PHY)
| TXP output of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
|-
|-
| 66
| 66
| LCD.G7
| LCD.G7
| PK2
| PB15
| H17
| L2
|  
|  
|-
|-
Line 687: Line 681:
| -
| -
| -
| -
| TXN output of KSZ8081RNBCA (on-board Ethernet PHY)
| TXN output of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
|-
|-
| 68
| 68
| LCD.G6
| LCD.G6
| PK1
| PB11
| J15
| E5
|  
|  
|-
|-
Line 703: Line 697:
| 70
| 70
| LCD.G5
| LCD.G5
| PK0
| PB12
| J14
| K4
|  
|  
|-
|-
| 71
| 71
| ETH.RX_P
| ETH_RX_P
| -
| -
| -
| -
| RXP input of KSZ8081RNBCA (on-board Ethernet PHY)
| RXP input of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
|-
|-
| 72
| 72
| LCD.G4
| LCD.G4
| PJ11
| PB13
| K14
| L1
|  
|  
|-
|-
| 73
| 73
| ETH.RX_N
| ETH_RX_N
| -
| -
| -
| -
| RXN input of KSZ8081RNBCA (on-board Ethernet PHY)
| RXN input of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
|-
|-
| 74
| 74
| LCD.G3
| LCD.G3
| PJ10
| PD6
| L14
| A3
|  
|  
|-
|-
Line 739: Line 733:
| 76
| 76
| LCD.G2
| LCD.G2
| PJ9
| PB1
| M14
| R6
|  
|  
|-
|-
Line 751: Line 745:
| 78
| 78
| LCD.G1
| LCD.G1
| PJ8
| PE3
| N13
| C16
|  
|  
|-
|-
Line 763: Line 757:
| 80
| 80
| LCD.G0
| LCD.G0
| PJ7
| PE2
| N14
| E14
|  
|  
|-
|-
| 81
| 81
| VDD-3V3
| VDD-3V3
| -
| -
| -
| External power supply
| External power supply
|
|-
|-
| 82
| 82
Line 781: Line 775:
| 83
| 83
| VDD-3V3
| VDD-3V3
| -
| -
| -
| External power supply
| External power supply
|
|-
|-
| 84
| 84
| LCD.B7
| LCD.B7
| PK6
| PE7
| C7
| C15
|  
|  
|-
|-
| 85
| 85
| VDD-3V3
| VDD-3V3
| -
| -
| -
| External power supply
| External power supply
|
|-
|-
| 86
| 86
| LCD.B6
| LCD.B6
| PK5
| PD9
| A8
| N4
|  
|  
|-
|-
| 87
| 87
| VDD-3V3
| VDD-3V3
| -
| -
| -
| External power supply
| External power supply
|
|-
|-
| 88
| 88
| LCD.B5
| LCD.B5
| PK4
| PD5
| B8
| D6
|  
|  
|-
|-
| 89
| 89
| VDD-3V3
| VDD-3V3
| -
| -
| -
| External power supply
| External power supply
|
|-
|-
| 90
| 90
| LCD.B4
| LCD.B4
| PK3
| PE4
| C8
| D15
|  
|  
|-
|-
| 91
| 91
| VDD-3V3
| VDD-3V3
| -
| -
| -
| External power supply
| External power supply
|
|-
|-
| 92
| 92
| LCD.B3
| LCD.B3
| PJ15
| PC4
| B10
| M12
|  
|  
|-
|-
| 93
| 93
| VDD-3V3
| VDD-3V3
| -
| -
| -
| External power supply
| External power supply
|
|-
|-
| 94
| 94
| LCD.B2
| LCD.B2
| PJ14
| PE8
| D10
| C6
|  
|  
|-
|-
| 95
| 95
| VDD-3V3
| VDD-3V3
| -
| -
| -
| External power supply
| External power supply
|
|-
|-
| 96
| 96
| LCD.B1
| LCD.B1
| PJ13
| PD3
| E10
| B15
|  
|  
|-
|-
| 97
| 97
| VDD-3V3
| VDD-3V3
| -
| -
| -
| External power supply
| External power supply
|
|-
|-
| 98
| 98
| LCD.B0
| LCD.B0
| PJ12
| PC12
| D11
| T2
|  
|  
|-
|-
| 99
| 99
| VDD-3V3
| VDD-3V3
| -
| -
| -
| External power supply
| External power supply
|
|-
|-
| 100
| 100
Line 887: Line 881:
|  
|  
|-
|-
| colspan="5" style="text-align:center; font-weight:bold;" | J101
| colspan="5" | <center><b>J101</b></center>
|-
|-
| 1
| 1
Line 902: Line 896:
|-
|-
| 3
| 3
| PA1_C
| USART1.TXD
| PA1_C
| PF15
| T2
| C12
|  
|  
|-
|-
| 4
| 4
| RECOVERY
| RECOVERY
|  
| BOOT0
|  
| A4
| If "RECOVERY"=0 then   BOOT0=1 (pin E8)<br />     Leave open for normal boot
| If RECOVERY is open then BOOT0="0"<br />
If RECOVERY is connected to GND then BOOT0="1"
|-
|-
| 5
| 5
| PA0_C
| USART1.RXD
| PA0_C
| PF14
| T1
| B13
|  
|  
|-
|-
| 6
| 6
| -
| RESET
| -
| nRST
| -
| D4
|  
|  
|-
|-
| 7
| 7
| PC3_C
| PORTF.12
| PC3_C
| PF12
| R2
| C13
|  
|  
|-
|-
| 8
| 8
| RESET
| GND
| nRST
| -
| K1
| -
| Reset input
|  
|-
|-
| 9
| 9
| PC2_C
| PORTF.13
| PC2_C
| PF13
| R1
| B14
|  
|  
|-
|-
| 10
| 10
| GND
| JTAG.TRST
| -
| PB4
| -
| T6
|  
| By default not connected, optionally (using on-board jumper R401) connected to PB4/NJTRST
|-
|-
| 11
| 11
| GND
| PORTF.11
| -
| PF11
| -
| A15
|  
|  
|-
|-
| 12
| 12
| -
| JTAG.TDI
| -
| PA15
| -
| A6
|  
| By default not connected, optionally (using on-board jumper R400) connected to JTDI
|-
|-
| 13
| 13
| PORTA.0
| CAN1.RX
| PA0
| PD0
| N5
| A16
|  
|  
|-
|-
| 14
| 14
| -
| JTAG.TDO
| -
| PB3
| -
| U6
|  
| JTAG TDO/SWO debugging line
|-
|-
| 15
| 15
| PORTA.5
| CAN1.TX
| PA5
| PD1
| T3
| D14
|  
|  
|-
|-
| 16
| 16
| GND
| JTAG.TCK
| -
| PA14
| -
| B7
|  
| JTAG TCK/SWCLK debugging line
|-
|-
| 17
| 17
| PORTH.5
| I2C1.SDA
| PH5
| PM4
| P4
| C9
|  
|  
|-
|-
| 18
| 18
| UART7.CTS
| JTAG.TMS
| PF9
| PA13
| L4
| A7
|  
| JTAG TMS/SWDIO debugging line
|-
|-
| 19
| 19
| PORTH.4
| I2C1.SCL
| PH4
| PM5
| P3
| D9
|  
|  
|-
|-
| 20
| 20
| UART7.RTS
| GND
| PF8
| -
| K4
| -
|  
|  
|-
|-
| 21
| 21
| PORTH.3
| GND
| PH3
| -
| P2
| -
|  
|  
|-
|-
| 22
| 22
| UART7.RXD
| SDMMC1.D7
| PF6
| PI7
| K2
| H16
|  
|  
|-
|-
| 23
| 23
| PORTH.2
| I2S6.MCK
| PH2
| PA3
| N2
| R1
|  
|  
|-
|-
| 24
| 24
| UART7.TXD
| SDMMC1.D6
| PF7
| PI6
| K3
| J16
|  
|  
|-
|-
| 25
| 25
| PORTI.11
| GND
| PI11
| -
| F4
| -
|  
|  
|-
|-
| 26
| 26
| GND
| SDMMC1.D5
| -
| PI5
| -
| J15
|  
|  
|-
|-
| 27
| 27
| PORTE.6
| I2S6.SDO
| PE6
| PG14
| E5
| D16
|  
|  
|-
|-
| 28
| 28
| PDR-ON
| SDMMC1.D4
| PDR-ON
| PI4
| E7
| L15
| Internally pulled-up with 10kOhm
|  
|-
|-
| 29
| 29
| -
| I2S6.SDI
| -
| PG12
| -
| F14
|  
|  
|-
|-
Line 1,070: Line 1,065:
|-
|-
| 31
| 31
| -
| I2S6.CK
| -
| PG13
| -
| E15
|  
|  
|-
|-
| 32
| 32
| -
| SDMMC1.D2
| -
| PI2
| -
| L16
|  
|  
|-
|-
| 33
| 33
| GND
| I2S6.WS
| -
| PG8
| -
| N15
|  
|  
|-
|-
| 34
| 34
| -
| SDMMC1.D3
| -
| PI3
| -
| K15
|  
|  
|-
|-
| 35
| 35
| I2C1.SCL
| GND
| PB8
| -
| D5
| -
|  
|  
|-
|-
| 36
| 36
| PORTH.9
| SDMMC1.CMD
| PH9
| PK1
| R13
| K17
|  
|  
|-
|-
| 37
| 37
| I2C1.SDA
| PORTK.2
| PB9
| PK2
| D4
| K16
|  
|  
|-
|-
| 38
| 38
| PORTH.10
| SDMMC1.CLK
| PH10
| PK0
| P13
| G16
|  
|  
|-
|-
| 39
| 39
| PORTE.5
| PORTK.3
| PE5
| PK3
| D1
| H15
|  
|  
|-
|-
| 40
| 40
| PORTG.10
| SDMMC1.D0
| PG10
| PI0
| A9
| J17
|  
|  
|-
|-
| 41
| 41
| PORTE.3
| PORTK.4
| PE3
| PK4
| D3
| L14
|  
|  
|-
|-
| 42
| 42
| PORTH.12
| SDMMC1.D1
| PH12
| PI1
| R14
| G15
|  
|  
|-
|-
| 43
| 43
| USART1.RXD
| PORTK.5
| PB7
| PK5
| C5
| F15
|  
|  
|-
|-
| 44
| 44
| PORTE.4
| GND
| PE4
| -
| D2
| -
|  
|  
|-
|-
| 45
| 45
| USART1.TXD
| GND
| PB6
| -
| B5
| -
|  
|  
|-
|-
| 46
| 46
| PORTI.4
| GND
| PI4
| -
| A4
| -
|  
|  
|-
|-
| 47
| 47
| -
| PORTI.8
| -
| PI8
| -
| G17
|  
|  
|-
|-
| 48
| 48
| PORTI.6
| GND
| PI6
| -
| A2
| -
|  
|  
|-
|-
| 49
| 49
| -
| PORTI.9
| -
| PI9
| -
| F17
|  
|  
|-
|-
| 50
| 50
| PORTI.7
| DCAM.D0
| PI7
| PC6
| B3
| M2
|  
|  
|-
|-
| 51
| 51
| -
| PORTI.10
| -
| PI10
| -
| F16
|  
|  
|-
|-
| 52
| 52
| PORTA.6
| DCAM.D1
| PA6
| PC7
| R3
| M3
|  
|  
|-
|-
| 53
| 53
| PORTB.5
| PORTI.11
| PB5
| PI11
| A5
| N17
|  
|  
|-
|-
| 54
| 54
| PORTA.4
| DCAM.D2
| PA4
| PC8
| U3
| N2
|  
|  
|-
|-
| 55
| 55
| PORTD.7
| PORTI.12
| PD7
| PI12
| C11
| N16
|  
|  
|-
|-
| 56
| 56
| PORTI.5
| DCAM.D3
| PI5
| PG11
| A3
| D17
|  
|  
|-
|-
| 57
| 57
| PORTG.14
| PORTI.13
| PG14
| PI13
| D8
| M17
|  
|  
|-
|-
| 58
| 58
| GND
| DCAM.D4
| -
| PD10
| -
| P3
|  
|  
|-
|-
| 59
| 59
| PORTG.9
| PORTI.14
| PG9
| PI14
| A10
| M15
|  
|  
|-
|-
| 60
| 60
| VBAT
| DCAM.D5
| VBAT
| PE10
| B1
| B4
|  
|  
|-
|-
| 61
| 61
| CAN1.RX
| PORTI.15
| PH14
| PI15
| B17
| M16
|  
|  
|-
|-
| 62
| 62
| DCAM.D6
| PC1
| T13
|
|-
| 63
| GND
| GND
| -
| -
Line 1,261: Line 1,262:
|  
|  
|-
|-
| 63
| 64
| CAN1.TX
| DCAM.D7
| PH13
| PE6
| D16
| B17
|  
|  
|-
| 64
| JTAG.TCK
| PA14
| B14
| SWCLK interface
|-
|-
| 65
| 65
| GND
| PORTG.10
| -
| PG10
| -
| E16
|  
|  
|-
|-
| 66
| 66
| JTAG.TDI
| DCAM.PCLK
| PA15
| PF8
| A14
| R5
|  
|  
|-
|-
| 67
| 67
| PORTI.10<sup>1</sup>
| PORTG.15
| PI10
| PG15
| F3
| C17
| Shared with BT-HWAKE (1DX)<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 68
| 68
| JTAG.TDO
| DCAM.HSYNC
| PB3
| PD4
| C6
| B12
|  
|  
|-
|-
| 69
| 69
| PORTI.9<sup>1</sup>
| PORTE.5
| PI9
| PE5
| E2
| B16
| Shared with BT-WAKE (1DX)<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 70
| 70
| JTAG.TMS
| DCAM.VSYNC
| PA13
| PB4
| C15
| T6
| SWDIO interface
| Optionally (using on-board jumper R401) connected to JTAG.TRST
|-
|-
| 71
| 71
| PORTI.8<sup>1</sup>
| PORTG.7
| PI8
| PG7
| E4
| P16
| Shared with BT-EN (1DX)<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 72
| 72
| JTAG.TRST
| GND
| PB4
| -
| B7
| -
|  
|  
|-
|-
| 73
| 73
| PORTI.14<sup>1</sup>
| PORTG.9
| PI14
| PG9
| H3
| M14
| Shared with WLAN-HWAKE  (1DX)<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 74
| 74
Line 1,334: Line 1,329:
|-
|-
| 75
| 75
| PORTC.7<sup>1</sup>
| PORTC.2
| PC7
| PC2
| F13
| R14
| Shared with WLAN-EN (1DX)<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 76
| 76
| -
| GND
| -
| -
| -
| -
Line 1,346: Line 1,341:
|-
|-
| 77
| 77
| UART2X.CTS<sup>1</sup>
| PORTC.5
| PD3
| PC5
| B12
| P13
| Shared with WLAN-EN (1DX)<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 78
| 78
| -
| PORTA.10
| -
| PA10
| -
| U14
|  
| ENET.TXD1 - not available as GPIO if on-board PHY is mounted
|-
|-
| 79
| 79
| UART2X.RTS<sup>1</sup>
| PORTG.4
| PD4
| PG4
| A12
| R16
| Shared with WLAN-EN (1DX)<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 80
| 80
| -
| PORTA.9
| PA9
| T14
| ENET.TXD0 - not available as GPIO if on-board PHY is mounted
|-
| 81
| GND
| -
| -
| -
| -
|  
|  
|-
| 81
| UART2X.RXD<sup>1</sup>
| PD6
| B11
| Shared with WLAN-EN (1DX)<br />    Used by WiFi/BLE 1DX module if installed
|-
|-
| 82
| 82
| -
| PORTA.7
| -
| PA7
| -
| P14
|  
| ENET.TXEN - not available as GPIO if on-board PHY is mounted
|-
|-
| 83
| 83
| UART2X.TXD<sup>1</sup>
| PORTB.9
| PD5
| PB9
| A11
| T16
| Shared with WLAN-EN (1DX)<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 84
| 84
| -
| PORTB.0
| -
| PB0
| -
| T5
|  
| ENET.RST - not available as GPIO if on-board PHY is mounted
|-
|-
| 85
| 85
| GND
| PORTF.9
| -
| PF9
| -
| U16
|  
|  
|-
|-
| 86
| 86
| GND
| PORTA.8
| -
| PA8
| -
| R12
|  
| ENET.REF-CLK - not available as GPIO if on-board PHY is mounted
|-
|-
| 87
| 87
| SDMMC1X.D1<sup>1</sup>
| PORTF.10
| PC9
| PF10
| E14
| T15
| SDMMC1.D1 line separated from  SDMMC1X.D1 with 0 Ohm<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 88
| 88
| I2S2.WS
| PORTB.5
| PI0
| PB5
| A16
| R15
|  
| ENET.CRS-DV - not available as GPIO if on-board PHY is mounted
|-
|-
| 89
| 89
| SDMMC1X.D0<sup>1</sup>
| PORTF.3
| PC8
| PF3
| E13
| U2
| SDMMC1.D0 line separated from  SDMMC1X.D0 with 0 Ohm<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 90
| 90
| I2S2.CK
| PORTB.6
| PI1
| PB6
| A15
| U12
|  
| ENET.RXD0 - not available as GPIO if on-board PHY is mounted
|-
|-
| 91
| 91
| SDMMC1X.CK<sup>1</sup>
| PORTF.4
| PC12
| PF4
| C12
| T3
| SDMMC1.CK line separated from  SDMMC1X.CK with 0 Ohm<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 92
| 92
| I2S2.SDI
| PORTB.7
| PI2
| PB7
| B15
| T12
|  
| ENET.RXD1 - not available as GPIO if on-board PHY is mounted
|-
|-
| 93
| 93
| SDMMC1X.CMD<sup>1</sup>
| PORTF.5
| PD2
| PF5
| D12
| R4
| SDMMC1.CMD line separated from  SDMMC1X.CMD with 0 Ohm<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 94
| 94
| I2S2.SDO
| PORTB.2
| PI3
| PB2
| C14
| U5
|  
| ENET.INT - not available as GPIO if on-board PHY is mounted
|-
|-
| 95
| 95
| SDMMC1X.D3<sup>1</sup>
| PORTF.6
| PC11
| PF6
| B13
| U3
| SDMMC1.D1 line separated from  SDMMC1X.D3 with 0 Ohm<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 96
| 96
| GND
| PORTD.7
| -
| PD7
| -
| E6
|  
| ENET.MDC - not available as GPIO if on-board PHY is mounted
|-
|-
| 97
| 97
| SDMMC1X.D2<sup>1</sup>
| PORTF.7
| PC10
| PF7
| A13
| T4
| SDMMC1.D1 line separated from  SDMMC1X.D2 with 0 Ohm<br />    Used by WiFi/BLE 1DX module if installed
|  
|-
|-
| 98
| 98
| I2S2.MCK
| PORTA.2
| PC6
| PA2
| F14
| J4
|  
| ENET.MDIO - not available as GPIO if on-board PHY is mounted
|-
|-
| 99
| 99
Line 1,489: Line 1,484:
|  
|  
|-
|-
| colspan="5" style="text-align:center; font-weight:bold;" | Internal system   connections
| colspan="5" | <center><b>Internal system connections</b></center>
|-
|-
|  
|  
| -
| XSPIM2.NCS1
| PC14-OSC32_IN
| PJ0
| C2
| U11
| 32 kHz crystal connected
| PSRAM Interface
|-
|-
|  
|  
| -
| XSPIM2.IO0
| PC14-OSC32_OUT
| PJ1
| C1
| U9
| 32 kHz crystal connected
| PSRAM + QSPI Interface
|-
|-
|  
|  
| QSPI.NCS
| XSPIM2.IO1
| PG6
| PJ2
| G15
| T11
| rowspan="6" | On-board QSPI Flash memory
| PSRAM + QSPI Interface
|-
|-
|  
|  
| QSPI.CLK
| XSPIM2.IO2
| PF10
| PJ3
| L3
| T7
| PSRAM + QSPI Interface
|-
|-
|  
|  
| QSPI.IO0
| XSPIM2.IO3
| PD11
| PJ4
| R15
| R8
| PSRAM + QSPI Interface
|-
|-
|  
|  
| QSPI.IO1
| XSPIM2.CLK
| PD12
| PJ5
| R16
| U8
| PSRAM + QSPI Interface
|-
|-
|  
|  
| QSPI.IO2
| XSPIM2.NCLK
| PE2
| PJ6
| C3
| T8
| PSRAM Interface
|-
|-
|  
|  
| QSPI.IO3
| XSPIM2.DQS0
| PD13
| PJ7
| R17
| T10
| PSRAM Interface
|-
|-
|  
|  
| DRAM.CKE
| XSPIM2.IO4
| PC3
| PJ8
| M4
| R7
| rowspan="39" | On-board SDRAM memory
| PSRAM Interface
|-
|-
|  
|  
| DRAM.CLK
| XSPIM2.IO5
| PG8
| PJ9
| F15
| T9
| PSRAM Interface
|-
|-
|  
|  
| DRAM.DM0
| XSPIM2.IO6
| PE0
| PJ10
| C4
| R10
| PSRAM Interface
|-
|-
|  
|  
| DRAM.DM1
| XSPIM2.IO7
| PE1
| PJ11
| B4
| R11
| PSRAM Interface
|-
|-
|  
|  
| DRAM.CS0
| XSPIM2.NCS2
| PC2
| PJ12
| M3
| P8
| PSRAM + QSPI Interface
|-
|-
|  
|  
| DRAM.WE
| OSC32_IN
| PC0
| PC14
| L2
| C2
| 32kHz crystal
|-
|-
|  
|  
| DRAM.CAS
| OSC32_OUT
| PG15
| PC15
| D6
| C1
|-
| 32kHz crystal
|
| DRAM.RAS
| PF11
| T7
|-
|
| DRAM.BA0
| PG4
| H14
|-
|
| DRAM.BA1
| PG5
| G15
|-
|
| DRAM.A0
| PF0
| G4
|-
|
| DRAM.A1
| PF1
| G3
|-
|
| DRAM.A2
| PF2
| G15
|-
|
| DRAM.A3
| PF3
| H4
|-
|
| DRAM.A4
| PF4
| J5
|-
|
| DRAM.A5
| PF5
| J4
|-
|
| DRAM.A6
| PF12
| R7
|-
|
| DRAM.A7
| PF13
| P7
|-
|
| DRAM.A8
| PF14
| P8
|-
|
| DRAM.A9
| PF15
| R9
|-
|
| DRAM.A10
| PG0
| T8
|-
|
| DRAM.A11
| PG1
| U8
|-
|
| DRAM.A12
| PG2
| H16
|-
|
| DRAM.D0
| PD14
| P16
|-
|
| DRAM.D1
| PD15
| P15
|-
|
| DRAM.D2
| PD0
| D13
|-
|
| DRAM.D3
| PD1
| E12
|-
|
| DRAM.D4
| PE7
| U9
|-
|
| DRAM.D5
| PE8
| T9
|-
|
| DRAM.D6
| PE9
| P9
|-
|
| DRAM.D7
| PE10
| N9
|-
|
| DRAM.D8
| PE11
| P10
|-
|
| DRAM.D9
| PE12
| R10
|-
|
| DRAM.D10
| PE13
| T10
|-
|
| DRAM.D11
| PE14
| U10
|-
|
| DRAM.D12
| PE15
| R11
|-
|
| DRAM.D13
| PD8
| U16
|-
|
| DRAM.D14
| PD9
| T17
|-
|
| DRAM.D15
| PD10
| T16
|-
|
| ENET.MDIO
| PA2
| N3
| rowspan="12" | On-board Ethernet PHY
|-
|
| ENET.MDC
| PC1
| M2
|-
|
| ENET.RXD0
| PC4
| T4
|-
|
| ENET.RXD1
| PC5
| U4
|-
|
| ENET.CRS-DV
| PA7
| R5
|-
|
| ENET.REF-CLK
| PA1
| N4
|-
|
| ENET.TXD0
| PG13
| D9
|-
|
| ENET.TXD1
| PG12
| C9
|-
|
| ENET.TXEN
| PG11
| B9
|-
|
| ENET.INT
| PG3
| H15
|-
|
| ENET.RST
| PH15
| B16
|-
|
| CLK-25MHz
| PA8
| E15
|-
|
| WLAN-EN<sup>1</sup>
| PC7
| F13
| rowspan="16" | On-board WiF/BLE module
|-
|
| WLAN-HWAKE<sup>1</sup>
| PI14
| H3
|-
|
| SDMMC1.CK<sup>1</sup>
| PC12
| C12
|-
|
| SDMMC1.CMD<sup>1</sup>
| PD2
| D12
|-
|
| SDMMC1.D0<sup>1</sup>
| PC8
| E13
|-
|
| SDMMC1.D1<sup>1</sup>
| PC9
| E14
|-
|
| SDMMC1.D2<sup>1</sup>
| PC10
| A13
|-
|
| SDMMC1.D3<sup>1</sup>
| PC11
| B13
|-
|
| CLK-32KHz
| PA3
| U2
|-
|
| BT-WAKE<sup>1</sup>
| PI9
| E2
|-
|
| BT-HWAKE<sup>1</sup>
| PI10
| F3
|-
|
| BT-EN<sup>1</sup>
| PI8
| E4
|-
|
| UART2.CTS<sup>1</sup>
| PD3
| B12
|-
|
| UART2.RTS<sup>1</sup>
| PD4
| A12
|-
|
| UART2.RXD<sup>1</sup>
| PD6
| B11
|-
|
| UART2.TXD<sup>1</sup>
| PD5
| A11
|}
|}
Note:
<br>1. Dual use pins: if 1DX (WiFi/BLE) module is installed on the StarSOM-STM32H757 module these pins are not available for user.


== Dimensions ==
== Dimensions ==
[[File:StarSOM-STM32H757-dimensions.png|600px|center]]
[[File:StarSOM-STM32V8-dimensions.png|600px|center]]

Latest revision as of 11:34, 11 August 2026

StarSOM-STM32V8 Datasheet and Pinout

General description

The StarSOM-STM32V8 is a compact, high-performance System-on-Module based on the STM32V873 microcontroller, designed for demanding real-time, industrial, Edge AI and signal-processing applications.
Powered by the next-generation Arm® Cortex®-M85 architecture running at up to 800 MHz, the module combines high processing performance with deterministic real-time operation, fast interrupt response and direct access to MCU peripherals and I/O resources.
With Arm Helium™ / M-Profile Vector Extension (MVE), advanced DSP capabilities and hardware acceleration for machine-learning workloads, the StarSOM-STM32V8 is particularly well suited for applications requiring intensive local data processing without the complexity of a Linux-based application processor.
Integrated Ethernet PHY enables deterministic, high-speed industrial communication, while the broad range of MCU interfaces allows straightforward connection of sensors, actuators, communication modules and application-specific electronics.
By integrating the STM32V873 together with extarnal memories, power-management circuitry and other essential components, the StarSOM-STM32V8 significantly reduces hardware design complexity and accelerates development of new embedded products.
The module can be integrated directly into a customer-designed baseboard or used together with a dedicated Carrier Board (StarCB-STM32V8), creating a complete and ready-to-use development platform.

Applications

  • Industrial automation
  • PLC and industrial controllers
  • Robotics
  • Motion and motor control
  • Real-time control systems
  • Industrial Ethernet and TSN devices
  • Edge AI applications
  • Machine-learning inference
  • Sensor fusion
  • Smart sensors
  • Digital signal processing
  • Audio processing
  • Condition monitoring
  • Predictive maintenance
  • Machine vision preprocessing
  • Advanced Human-Machine Interfaces
  • Measurement and instrumentation systems
  • Medical and laboratory equipment
  • Communication gateways
  • High-performance embedded control systems

Features

  • STM32V873 high-performance MCU
  • Arm® Cortex®-M85 core running at up to 800 MHz
  • Arm Helium™ / M-Profile Vector Extension (MVE)
  • High-performance DSP and signal-processing capabilities
  • Hardware acceleration for Edge AI and machine-learning workloads
  • Deterministic real-time operation
  • Gigabit Ethernet
  • Time-Sensitive Networking (TSN) support
  • Advanced embedded memory architecture based on PCM technology
  • Broad range of communication interfaces and MCU peripherals
  • Direct access to processor buses and I/O resources
  • Compact System-on-Module architecture
  • Dedicated power-management circuitry
  • Designed for integration with custom carrier boards
  • Compatible with a dedicated SoMLabs Carrier Board
  • Suitable for both prototyping and mass-production applications
  • Reduced hardware-development effort and shorter time-to-market

Pictures of SOM versions

Version Photo
QSPI, PSRAM DDR and Ethernet PHY on-board
  • Ethernet PHY 10/100 is available as an options.
  • External QSPI Flash and PSRAM memories are available as options.

Ordering info

SLSNH757CpuType_Clock_RamSize_FlashSize_SF_TEMP
SLSProduct type
SLS - System on Module
NSOM Name
0 - StarSOM
H757CPU Family
5 - STM32H757XI
CpuTypeCPU Type
H757 - Dual core STM32H757XI
ClockCPU Clock Speed
480C - Cortex-M7 @480MHz/Cortex-M4 @240MHz
RamSizeSDRAM Size
0R - No external SDRAM
32R - 32MB
FlashSizeQSPI Flash Size
0QSPI - no external Flash
4QSPI - 4MB QSPI Flash
16QSPI - 16MB QSPI Flash
32QSPI - 32MB QSPI Flash
SFSpecial Features
0SF - No Special Features
1WB - Built-in Murata 802.11b/g/n WiFI/BLE5.1
2ET - Built-in Microchip 100Mb Ethernet PHY
3WE - Built-in Murata 802.11b/g/n WiFI/BLE5.1 and Microchip 100Mb Ethernet PHY
TEMPOperating Temperature
E - Extended: -30 to +70 C
I - Industrial: -40 to +85 C

Block Diagram

Operating ranges

Parameter Value Unit Comment
Power Supply
3.3
V
 Connected to VDD-3V3 pins
Input GPIO voltage
3.3
V
 -
Environment temperature1
-40…+85
 oC Industrial range w/o WiFi module
0…+70
 Consumer range

Note:
1. Maximum MCU junction temperature is +140oC.

Electrical parameters

SOM
signal name 		Parameter Value Units
Min. Typ. Max.
VDD-3V3 Supply Voltage 3.15 3.3 3.45 V
IVDD-3V3 Total Supply Current - TBD - mA
VGPIO GPIO Input Voltage 0 3.3 3.6 V
VBAT SNVS Backup
Battery Supply 		1.2 - 3.6 V

SOM pinout

  • StarSOM-STM32V8 board-to-board connectors view (top view)
  • StarSOM-STM32V8 connectors type: Hirose DF40C100DP04V51


SoM pin number Default function GPIO TFBGA273 ball Notes
J100
1 GND - -
2 GND - -
3 USB2.VBUS PM1 B9
4 VBAT - B1 MCU VBAT power supply input
5 USB2.D_N PM2 A10 Optional USB2 transceiver line
6 PORTB.10 PB10 A2
7 USB2.D_P PM3 A9 Optional USB2 transceiver line
8 PORTD.13 PD13 B5
9 GND - -
10 PORTD.14 PD14 C4
11 USB2.ID PM0 C10
12 PORTD.15 PD15 D5
13 PORTE.9 PE9 B6
14 PORTE.14 PE14 B2
15 PORTE.12 PE12 B3
16 PORTE.15 PE15 E4
17 PORTE.13 PE13 F6
18 PORTC.13 PC13 F4
19 PORTA.12 PA12 C7
20 POCRTC.10 PC10 H2
21 PORTA.11 PA11 D8
22 POCRTC.9 PC9 H4
23 PORTF.2 PF2 E2
24 PORTC.11 PC11 H3
25 PORTF.1 PF1 E1
26 PORTA.0 PA0 H1
27 PORTF.0 PF0 E3
28 PORTA.1 PA1 J3
29 PORTD.12 PD12 J1
30 I2C3.SDA PG5 M13
31 PORTD.11 PD11 J2
32 I2C3.SCL PG6 R17
33 PORTE.1 PE1 M4
34 GND - -
35 USB1.VBUS PM8 B11
36 LCD.CLK PA5 T1
37 USB1.D_N OTG1_DM A13 USB1 transceiver line
38 GND - -
39 USB1.D_P OTG1_DP A12 USB1 transceiver line
40 LCD.VSYNC PE11 C5
41 GND - -
42 LCD.HSYNC PA6 R2
43 USB1.ID PM9 B10
44 LCD.DE PB14 K2
45 USBPD.CC1 PM6 B8 USB CC1 interface line
46 GND - -
47 USBPD.CC2 PM7 C8 USB CC2 interface line
48 LCD.R7 PB8 T17
49 PORTE.0 PE0 M13
50 LCD.R6 PD8 N3
51 PORTG.2 PG2 P4
52 LCD.R5 PA15 A6 Optionally JTAG-TDI (by default not connected to JTAG)
53 PORTG.1 PG1 R3
54 LCD.R4 PG3 P15
55 PORTG.0 PG0 P1
56 LCD.R3 PA4 P2
57 GND - -
58 LCD.R2 PD2 C14
59 ETH.LED0 - - LED0/nWAYEN of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
60 LCD.R1 PC3 U15
61 ETH.LED1 - - LED1/SPEED of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
62 LCD.R0 PC0 R13
63 GND - -
64 GND - -
65 ETH.TX_P - - TXP output of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
66 LCD.G7 PB15 L2
67 ETH.TX_N - - TXN output of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
68 LCD.G6 PB11 E5
69 GND - -
70 LCD.G5 PB12 K4
71 ETH_RX_P - - RXP input of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
72 LCD.G4 PB13 L1
73 ETH_RX_N - - RXN input of KSZ8081RNBCA (on-board PHY) - active with on-board PHY only
74 LCD.G3 PD6 A3
75 GND - -
76 LCD.G2 PB1 R6
77 GND - -
78 LCD.G1 PE3 C16
79 GND - -
80 LCD.G0 PE2 E14
81 VDD-3V3 - External power supply
82 GND - -
83 VDD-3V3 - External power supply
84 LCD.B7 PE7 C15
85 VDD-3V3 - External power supply
86 LCD.B6 PD9 N4
87 VDD-3V3 - External power supply
88 LCD.B5 PD5 D6
89 VDD-3V3 - External power supply
90 LCD.B4 PE4 D15
91 VDD-3V3 - External power supply
92 LCD.B3 PC4 M12
93 VDD-3V3 - External power supply
94 LCD.B2 PE8 C6
95 VDD-3V3 - External power supply
96 LCD.B1 PD3 B15
97 VDD-3V3 - External power supply
98 LCD.B0 PC12 T2
99 VDD-3V3 - External power supply
100 GND - -
J101
1 GND - -
2 GND - -
3 USART1.TXD PF15 C12
4 RECOVERY BOOT0 A4 If RECOVERY is open then BOOT0="0"

If RECOVERY is connected to GND then BOOT0="1"

5 USART1.RXD PF14 B13
6 RESET nRST D4
7 PORTF.12 PF12 C13
8 GND - -
9 PORTF.13 PF13 B14
10 JTAG.TRST PB4 T6 By default not connected, optionally (using on-board jumper R401) connected to PB4/NJTRST
11 PORTF.11 PF11 A15
12 JTAG.TDI PA15 A6 By default not connected, optionally (using on-board jumper R400) connected to JTDI
13 CAN1.RX PD0 A16
14 JTAG.TDO PB3 U6 JTAG TDO/SWO debugging line
15 CAN1.TX PD1 D14
16 JTAG.TCK PA14 B7 JTAG TCK/SWCLK debugging line
17 I2C1.SDA PM4 C9
18 JTAG.TMS PA13 A7 JTAG TMS/SWDIO debugging line
19 I2C1.SCL PM5 D9
20 GND - -
21 GND - -
22 SDMMC1.D7 PI7 H16
23 I2S6.MCK PA3 R1
24 SDMMC1.D6 PI6 J16
25 GND - -
26 SDMMC1.D5 PI5 J15
27 I2S6.SDO PG14 D16
28 SDMMC1.D4 PI4 L15
29 I2S6.SDI PG12 F14
30 GND - -
31 I2S6.CK PG13 E15
32 SDMMC1.D2 PI2 L16
33 I2S6.WS PG8 N15
34 SDMMC1.D3 PI3 K15
35 GND - -
36 SDMMC1.CMD PK1 K17
37 PORTK.2 PK2 K16
38 SDMMC1.CLK PK0 G16
39 PORTK.3 PK3 H15
40 SDMMC1.D0 PI0 J17
41 PORTK.4 PK4 L14
42 SDMMC1.D1 PI1 G15
43 PORTK.5 PK5 F15
44 GND - -
45 GND - -
46 GND - -
47 PORTI.8 PI8 G17
48 GND - -
49 PORTI.9 PI9 F17
50 DCAM.D0 PC6 M2
51 PORTI.10 PI10 F16
52 DCAM.D1 PC7 M3
53 PORTI.11 PI11 N17
54 DCAM.D2 PC8 N2
55 PORTI.12 PI12 N16
56 DCAM.D3 PG11 D17
57 PORTI.13 PI13 M17
58 DCAM.D4 PD10 P3
59 PORTI.14 PI14 M15
60 DCAM.D5 PE10 B4
61 PORTI.15 PI15 M16
62 DCAM.D6 PC1 T13
63 GND - -
64 DCAM.D7 PE6 B17
65 PORTG.10 PG10 E16
66 DCAM.PCLK PF8 R5
67 PORTG.15 PG15 C17
68 DCAM.HSYNC PD4 B12
69 PORTE.5 PE5 B16
70 DCAM.VSYNC PB4 T6 Optionally (using on-board jumper R401) connected to JTAG.TRST
71 PORTG.7 PG7 P16
72 GND - -
73 PORTG.9 PG9 M14
74 GND - -
75 PORTC.2 PC2 R14
76 GND - -
77 PORTC.5 PC5 P13
78 PORTA.10 PA10 U14 ENET.TXD1 - not available as GPIO if on-board PHY is mounted
79 PORTG.4 PG4 R16
80 PORTA.9 PA9 T14 ENET.TXD0 - not available as GPIO if on-board PHY is mounted
81 GND - -
82 PORTA.7 PA7 P14 ENET.TXEN - not available as GPIO if on-board PHY is mounted
83 PORTB.9 PB9 T16
84 PORTB.0 PB0 T5 ENET.RST - not available as GPIO if on-board PHY is mounted
85 PORTF.9 PF9 U16
86 PORTA.8 PA8 R12 ENET.REF-CLK - not available as GPIO if on-board PHY is mounted
87 PORTF.10 PF10 T15
88 PORTB.5 PB5 R15 ENET.CRS-DV - not available as GPIO if on-board PHY is mounted
89 PORTF.3 PF3 U2
90 PORTB.6 PB6 U12 ENET.RXD0 - not available as GPIO if on-board PHY is mounted
91 PORTF.4 PF4 T3
92 PORTB.7 PB7 T12 ENET.RXD1 - not available as GPIO if on-board PHY is mounted
93 PORTF.5 PF5 R4
94 PORTB.2 PB2 U5 ENET.INT - not available as GPIO if on-board PHY is mounted
95 PORTF.6 PF6 U3
96 PORTD.7 PD7 E6 ENET.MDC - not available as GPIO if on-board PHY is mounted
97 PORTF.7 PF7 T4
98 PORTA.2 PA2 J4 ENET.MDIO - not available as GPIO if on-board PHY is mounted
99 GND - -
100 GND - -
Internal system connections
XSPIM2.NCS1 PJ0 U11 PSRAM Interface
XSPIM2.IO0 PJ1 U9 PSRAM + QSPI Interface
XSPIM2.IO1 PJ2 T11 PSRAM + QSPI Interface
XSPIM2.IO2 PJ3 T7 PSRAM + QSPI Interface
XSPIM2.IO3 PJ4 R8 PSRAM + QSPI Interface
XSPIM2.CLK PJ5 U8 PSRAM + QSPI Interface
XSPIM2.NCLK PJ6 T8 PSRAM Interface
XSPIM2.DQS0 PJ7 T10 PSRAM Interface
XSPIM2.IO4 PJ8 R7 PSRAM Interface
XSPIM2.IO5 PJ9 T9 PSRAM Interface
XSPIM2.IO6 PJ10 R10 PSRAM Interface
XSPIM2.IO7 PJ11 R11 PSRAM Interface
XSPIM2.NCS2 PJ12 P8 PSRAM + QSPI Interface
OSC32_IN PC14 C2 32kHz crystal
OSC32_OUT PC15 C1 32kHz crystal

Dimensions

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