ST STM32H745I-DISCO User Manual

Discovery kits with STM32H745XI and STM32H750XB microcontrollers
Introduction
The STM32H745I-DISCO and
®
for STMicroelectronics Arm
STM32H750XB (STM32H750XBH6 order code) microcontrollers. Both devices feature four I
2
simplex I Ss, two SD/SDIO/DMMC interfaces, four USARTs, four UARTs, one LPUART, two CAN controllers, three 16-bit ADCs,
two 12-bit DACs, four SAIs, 8- to 14-bit digital camera interface, 1 Mbyte (STM32H745XIH6) or 128 Kbytes (STM32H750XBH6)
of internal SRAM and 2 Mbytes of Flash memory, a USB OTG HS and a USB OTG FS, an Ethernet MAC interface, an FMC
interface, a Quad-SPI interface, and SWD debugging support. The
enable users to quickly get started and develop applications.
In addition, the STM32H745I-DISCO
for user application prototyping before porting to the final product.
The full range of hardware features available on the board helps users improve application development by an evaluation
of almost all peripherals (such as USB OTG FS, Ethernet 10/100Mb/s, eMMC, USART, SAI Audio DAC stereo with audio
jack input and output, MEMS digital microphone, SDRAM, Quad-SPI Flash memory, and RGB LCD interface with capacitive
multi-touch panel). ARDUINO
applications.
STLINK-V3E is integrated into the board, as an embedded in-circuit debugger and programmer for the STM32 microcontroller
and the USB Virtual COM port bridge.
The STM32H745I-DISCO and
STM32 comprehensive software HAL library as well as various software examples.
Figure 1. STM32H745I-DISCO and STM32H750B-DK
boards (top view)
Pictures are not contractual. PCB colors may differ.
UM2488 - Rev 8 - September 2021
For further information contact your local STMicroelectronics sales office.
STM32H750B-DK Discovery kits are complete demonstration and development platforms
®
Cortex -M7 and -M4 dual-core-based
and STM32H750B-DK, shown in
®
Uno V3 connectors provide easy connection to extension shields or daughterboards for specific
STM32H750B-DK boards come with the STM32CubeH7 MCU package, which provides an
STM32H745XI (STM32H745XIH6 order code) and
2
Cs, six SPIs with three multiplexed
STM32H745I-DISCO and STM32H750B-DK
Figure 1 and Figure 2, can be used as a reference design
Figure 2. STM32H745I-DISCO and STM32H750B-DK
boards (bottom view)
UM2488
User manual
Discovery kits
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