← All parts
Arduino GIGA R1 WiFi
ArduinoSTM32H747XIH6
The Arduino GIGA R1 WiFi is a powerful board with Wi-Fi and Bluetooth connectivity, featuring 76 digital I/O pins (13 with PWM), 14 analog inputs, and onboard memory.
In stock
Specifications
9- Mcu
- STM32H747XIH6 Dual-core Arm Cortex-M7 and M4, up to 480 MHz / 240 MHz respectively.
- Flash
- 2 MB
- Ram
- 1 MB + 8 MB SDRAM
- Gpio Count
- 76 (13 with PWM)
- Analog Inputs
- 14
- Analog Outputs
- 2
- Operating Voltage
- 3.3V
- Logic Level
- 3.3V
- Clock Speed
- up to 480 MHz for Cortex-M7, up to 240 MHz for Cortex-M4
Pinout
49| Pin | Name | Functions | Notes |
|---|---|---|---|
| OFF | OFF | POWER | 3V3 Enable Pin |
| GND | GND | GND | Ground |
| VRTC | RTC | — | Real Time Clock Battery |
| 1 | D21/SCL1 | I2C | GPIO 21/I2C 1 Clock |
| 2 | D20/SDA1 | I2C | GPIO 20/I2C 1 Data Line |
| 3 | AREF | — | Analog Reference Voltage |
| 4 | GND | GND | Ground |
| 5 | D13/SCK | SPIPWM | GPIO 13/SPI Clock (PWM~) |
| 6 | D12/CIPO | SPIPWM | GPIO 12/SPI Controller In Peripheral Out (PWM~) |
| 7 | D11/COPI | SPIPWM | GPIO 11/SPI Controller Out Peripheral In (PWM~) |
| 8 | D10/CS | SPIPWM | GPIO 10/SPI Chip Select (PWM~) |
| 9 | D9/SDA2 | I2C | GPIO 9/I2C 2 Data Line |
| 10 | D8/SCL2 | I2C | GPIO 8/I2C 2 Clock Line |
| 11 | D7 | PWM | GPIO 7 (PWM~) |
| 12 | D6 | PWM | GPIO 6 (PWM~) |
| 13 | D5 | PWM | GPIO 5 (PWM~) |
| 14 | D4 | PWM | GPIO 4 (PWM~) |
| 15 | D3 | PWM | GPIO 3 (PWM~) |
| 16 | D2 | PWM | GPIO 2 (PWM~) |
| 17 | D1/TX0 | UART | GPIO 1 / Serial 0 Transmitter |
| 18 | D0/TX0 | UART | GPIO 0 / Serial 0 Receiver |
| 19 | D14/TX3 | UART | GPIO 14 / Serial 3 Transmitter |
| 20 | D15/RX3 | UART | GPIO 15 / Serial 3 Receiver |
| 21 | D16/TX2 | UART | GPIO 16 / Serial 2 Transmitter |
| 22 | D17/RX2 | UART | GPIO 17 / Serial 2 Receiver |
| 23 | D18/TX1 | UART | GPIO 18 / Serial 1 Transmitter |
| 24 | D19/RX1 | UART | GPIO 19 / Serial 1 Receiver |
| 25 | D20/SDA | I2C | GPIO 20 / I2C 0 Data Line |
| 26 | D21/SCL | I2C | GPIO 21 / I2C 0 Clock |
| 27 | D23 | PWM | GPIO 23 (PWM~) |
| 28 | D25 | PWM | GPIO 25 (PWM~) |
| 29 | D27 | PWM | GPIO 27 (PWM~) |
| 30 | D29 | PWM | GPIO 29 (PWM~) |
| 31 | D31 | PWM | GPIO 31 (PWM~) |
| 32 | D33 | PWM | GPIO 33 (PWM~) |
| 33 | D35 | PWM | GPIO 35 (PWM~) |
| 34 | D37 | PWM | GPIO 37 (PWM~) |
| 35 | D39 | PWM | GPIO 39 (PWM~) |
| 36 | D41 | PWM | GPIO 41 (PWM~) |
| 37 | D43 | PWM | GPIO 43 (PWM~) |
| 38 | D45 | PWM | GPIO 45 (PWM~) |
| 39 | D47 | PWM | GPIO 47 (PWM~) |
| 40 | D49 | PWM | GPIO 49 (PWM~) |
| 41 | D51 | PWM | GPIO 51 (PWM~) |
| 42 | D53 | PWM | GPIO 53 (PWM~) |
| 43 | DAC0 | ADC | Digital to Analog Converter 0 |
| 44 | DAC1 | ADC | Digital to Analog Converter 1 |
| 45 | CANRX | — | CAN Bus Receive |
| 46 | CANTX | — | CAN Bus Transfer |
Interactive pinout
Highlight:
STM32H747XIH6
Click a pin to copy its name · tap a tag above to spotlight a bus.