ST STM32H7B3I-EVAL User Manual

Introduction
The STM32H7B3I-EVAL Evaluation board is a complete demonstration and development platform for the Arm
®
Cortex
®
-M7-
based STM32H7B3LIH6QU microcontroller. The STM32H7B3I-EVAL Evaluation board provides access to all the STM32
peripherals for user applications, and includes an embedded STLINK-V3E debugger/programmer.
The full range of the STM32H7B3I-EVAL hardware features helps to develop applications and evaluate all the peripherals, such
as USB OTG_HS and FS, CAN FD, USART, ADC and DAC, digital microphones, SRAM, SDRAM, NOR Flash memory, Octo-
SPI Flash memory with OTFDEC, microSD
™
3.0 card, 7" 800x480 WVGA TFT color RGB LCD with capacitive touch panel
(I
2
C), and DCMI camera.
The expansion connectors provide an easy way to add specialized features, while ETM trace is supported through external
probes.
Figure 1. STM32H7B3I-EVAL Evaluation board (top view)
Picture is not contractual.
Evaluation board with STM32H7B3LI MCU
UM2662
User manual
UM2662 - Rev 1 - February 2020
For further information contact your local STMicroelectronics sales office.
www.st.com

ST STM32H7B3I-EVAL Specifications

General

Core	ARM Cortex-M7
Max CPU Frequency	280 MHz
Clock Speed	280 MHz
Flash Memory	2 MB
Operating Voltage	1.7 V to 3.6 V
Number of GPIOs	168
ADC	3x 16-bit ADCs
DAC	2x 12-bit DACs
Microcontroller	STM32H7B3
RAM	1.4 MB
USB	USB OTG Full Speed, USB OTG High Speed
Ethernet	10/100 Mbps
Display Interface	LCD-TFT
Communication Interfaces	USART, SPI, I2C, CAN
Connectors	USB, Ethernet, Audio
Debug	JTAG, SWD
Timers	16-bit and 32-bit timers