Stm32H7X7I-Eval Hardware Layout And Configuration; Stm32H7X7I-Eval Evaluation Board Layout; Figure 2. Hardware Block Diagram - ST STM32H757I-EVAL User Manual

6

STM32H7x7I-EVAL hardware layout and configuration

The STM32H7x7I-EVAL Evaluation boards are designed around the STM32H7x7XIH6U (240+25-pin TFBGA
package) microcontroller.
connection between the microcontroller and the peripherals (SDRAM, SRAM, NOR Flash, Twin Quad-SPI Flash,
color LCD, USB OTG connectors, USART, Ethernet, Audio, FDCAN, microSD 3.0 card and embedded ST-LINK).
Figure 3. STM32H7x7I-EVAL Evaluation board (top side)
board. The mechanical dimensions of the board are showed in
mechanical drawing
3.3V Power
supply
1 RS232 DB9
STLINK-V3E
JTAG & trace
microSD card
Key, Wakeup &
Tamper buttons
UM2525 - Rev 3
Figure 2 shows the hardware block diagram for STM32H7x7XIH6U and illustrates the
.
Figure 2.
1.8V Power
supply
3V Battery
32 KHz
Crystal
SW & trace
connector
1Gb/
2x512Mb
Twin QSPI
Flash
memory(ies)
connector
connector
NOR Flash
memory
SRAM
SDRAM
PHY &
Ethernet
connector
STM32H7x7I-EVAL hardware layout and configuration
helps users to locate these features on the Evaluation
Figure 4. STM32H7x7I-EVAL Evaluation board
Hardware block diagram
2.9V SD3.0
Power supply
VBAT
MIPI DSI
RTC
TPIU
QSPI
I2C
UART1
SAI1
STM32H7x7XIH6U
DAP
DFSDM
PDM
FMC
ADC
FDCAN
SDMMC 3.0
OTG1
RMII
OTG2
GPIO
FS
UM2525
4" DSI LCD
MFX
Joystick and
LED
I2C connector
Audio DAC &
amplifier
Potentiometer
CAN connector
HS PHY & USB
connector
USB connector
USB connector
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