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boards:h503 [2024/08/20 00:08] – darronboards:h503 [2024/10/16 13:18] (current) – [Pinout] darron
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 ====NUCLEO-H503RB===== ====NUCLEO-H503RB=====
  
-STM32H503RBT6 MCU+<wrap right> 
 +{{boards:h503rb.jpg?200}} 
 +</wrap>
  
-https://www.st.com/en/microcontrollers-microprocessors/stm32h503rb.html+This demo board contains a 250 MHz STM32H503RBT6 Arm Cortex-M33 MCU 
 +with 128KB Flash and 32KB RAM. 
 + 
 + 
 +===Pinout=== 
 + 
 +<code> 
 +PB14 USART1 TX ARDUINO D1 TX 
 +PB15 USART1 RX ARDUINO D0 RX 
 + 
 +PA3 USART3 RX VCP RX 
 +PA4 USART3 TX VCP TX 
 + 
 +PC13 BUTTON 
 +PA5  LED GREEEN 
 + 
 +LSE X2 32.768 KHz  
 +HSE X3 NX2016SA 24 MHz 
 +</code> 
 + 
 +<code> 
 +Arduino compatible headers 
 + 
 +                 PB6  D15 I2C1 SCL 
 +                 PB7  D14 I2C1 SDA 
 +                      AVDD 
 +NC                    GND 
 +IOREF        LED PA5  D13 SPI1 SCK 
 +RESET            PA6  D12 SPI1 MISO      
 +3V3              PA7  D11 SPI1 MOSI 
 +5V               PC9  D10 SPI1 CS 
 +GND              PC6  D9 
 +GND              PC7  D8 
 +VIN 
 +                 PA8  D7 
 +                 PB10 D6 
 +AD0 PA0          PB4  D5 
 +AD1 PA1          PB5  D4 
 +AD2 PA2          PB3  D3 
 +AD3 PB0          PA10 D2 
 +AD4 PC1          PB14 D1  USART1 TX 
 +AD5 PC0          PB15 D0  USART1 RX 
 +</code> 
 +===Resources=== 
 + 
 +[[https://www.st.com/en/evaluation-tools/nucleo-h503rb.html|Product page]] 
 + 
 +[[https://www.st.com/resource/en/data_brief/nucleo-h503rb.pdf|Data brief]] 
 + 
 +[[https://www.st.com/resource/en/user_manual/um3121-stm32h5-nucleo64-board-mb1814-stmicroelectronics.pdf|User manual]] 
 + 
 +[[https://www.st.com/resource/en/schematic_pack/mb1814-h503rb-b02-schematic.pdf|Schematic]] 
 + 
 +[[https://www.st.com/en/microcontrollers-microprocessors/stm32h503rb.html|MCU product page]] 
 + 
 +[[https://www.st.com/resource/en/datasheet/stm32h503rb.pdf|MCU data-sheet]] 
 + 
 +[[https://www.st.com/resource/en/reference_manual/rm0492-stm32h503-line-armbased-32bit-mcus-stmicroelectronics.pdf|MCU reference manual]] 
 + 
 +[[https://www.st.com/resource/en/errata_sheet/es0561-stm32h503cbebkbrb-device-errata-stmicroelectronics.pdf|MCU errata]]