This is an old revision of the document!


Table of Contents

NUCLEO-H755ZI-Q

h755ziq-front.jpg

h755ziq-back.jpg

h7arch.jpg

Dual core MCU with Cortex-M7 at 480MHz and Cortex-M4 at 240MHz with 2MB Flash and 1MB RAM.

Pinout

PB6 USART1_TX ARDUINO D1 TX
PB7 USART1_RX ARDUINO D0 RX

PD8 USART3_TX VCP_TX
PD9 USART3_RX VCP_RX

LED
PB0  LD1 GREEN
PE1  LD2 YELLOW
PB14 LD3 RED

OSC32
X3 NX3215SA 32.768KHz

RAM

0x20000000 .. 0x2001FFFF DTCM (*)
0x24000000 .. 0x2407FFFF AXI SRAM

0x30000000 .. 0x3001FFFF SRAM1
0x30020000 .. 0x3003FFFF SRAM2
0x30040000 .. 0x30047FFF SRAM3

0x38000000 .. 0x3800FFFF SRAM4
0x38800000 .. 0x38800FFF BACKUP SRAM

(*) CM7 only

Resources

This website uses cookies. By using the website, you agree with storing cookies on your computer. Also you acknowledge that you have read and understand our Privacy Policy. If you do not agree leave the website.More information about cookies