Arduino GIGA R1 WiFi User Manual

Arduino® GIGA R1 WiFi
9 / 21 Arduino® GIGA R1 WiFi Modified: 01/03/2023
6 Board Topology
6.1 Front View
Top View of Arduino GIGA R1 WiFi
Ref. Description Ref. Description
U1 STM32H7 Dual Core Microcontroller IC U8 AT25SF128A-MHB-T 16 MB Flash IC
U3 AS4C4M16SA 8MB SDRAM IC U4 ATECC608A-MAHDA-T Secure Element IC
U5 LBEE5KL1DX-883 Wi-Fi®/Bluetooth® Module U6 MP2322GQH Buck Converter 3.3V IC
U7 MP2269GD-Z Buck Converter 5V IC JANALOG Analog input/output headers
JDIGITAL Digital input/output headers JSIDE Digital input/output headers
SPI SPI headers JTAG JTAG Headers
J2 USB 2.0 A Host J15 3.5 mm audio in/out
PB1 RESET Button PB2 BOOT0 button
J14 Micro UFL connector J5 Camera
J6 Camera DL1 Power LED
DL2 RGB SMLP34RGB2W3 Common anode LED J12 CX90B-16P USB-C® connector

Arduino GIGA R1 WiFi Specifications

General

Operating Voltage	3.3V
Input Voltage (recommended)	7-12V
Input Voltage (limit)	6-24V
Digital I/O Pins	76
PWM Pins	12
Analog Input Pins	12
Analog Output Pins	2
Flash Memory	2MB
SRAM	1MB
DC Current per I/O Pin	8 mA
Microcontroller	STM32H747XI
Wi-Fi	Yes
Bluetooth	Bluetooth 5.1
USB	USB-C
Communication	UART, SPI, I2C, CAN
Clock Speed	480 MHz