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boards:l4p5zg [2024/08/01 12:24] – [Pinout] darronboards:l4p5zg [2024/11/09 05:23] (current) – [NUCLEO-L4P5ZG] darron
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-This is an STM32 L4+ development board with an STM32L4P5ZGT6U MCU +This is an ARM Cortex-M4 STM32 L4+ development board with an STM32L4P5ZGT6U MCU 
-and a USB port.+at 120 MHz with 1 MB FLASH and 320 KB RAM.
  
-The L4+ series is supported by TinyUSB with its dwc2 driver.+It has a USB OTG port and L4+ USB is supported by TinyUSB with its dwc2 driver.
  
 ===Pinout=== ===Pinout===
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 <code> <code>
 ST-LINK UART ST-LINK UART
-PA2 USART2_TX  AF7 LPUART1_TX AF8 
-PA3 USART2_RX  AF7 LPUART1_RX AF8 
 PG7 LPUART1_TX AF8 PG7 LPUART1_TX AF8
 PG8 LPUART1_RX AF8 PG8 LPUART1_RX AF8
  
 LED LED
-PC7  LD1 GREEN (*)+PC7  LD1 GREEN (VDD=3V3 ONLY)
 PB7  LD2 BLUE PB7  LD2 BLUE
 PB14 LD3 RED PB14 LD3 RED
- 
-* VDD=3V3 ONLY 
  
 BUTTON BUTTON
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 LSE CLOCK LSE CLOCK
 X2 NX3215SA-32.768KHZ-EXS00A-MU00525 X2 NX3215SA-32.768KHZ-EXS00A-MU00525
 +
 +USB OTG FS
 +PA8  USB SOF  AF10
 +PA9  USB VBUS SENSE     
 +PA10 USB ID   AF10
 +PA11 USB DM   AF10
 +PA12 USB DP   AF10
 +PG6  USB GPIO OUTPUT POWER SWITCH
 +PG5  USB GPIO INPUT OVER-CURRENT ALARM
 </code> </code>
  
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 [[https://www.st.com/resource/en/schematic_pack/mb1312-l4p5zg-a03_schematic.pdf|Schematic]] [[https://www.st.com/resource/en/schematic_pack/mb1312-l4p5zg-a03_schematic.pdf|Schematic]]
 +
 +[[https://www.st.com/en/microcontrollers-microprocessors/stm32l4p5zg.html|MCU product page]]
  
 [[https://www.st.com/resource/en/datasheet/stm32l4p5zg.pdf|MCU data-sheet]] [[https://www.st.com/resource/en/datasheet/stm32l4p5zg.pdf|MCU data-sheet]]
  
 [[https://www.st.com/resource/en/reference_manual/rm0432-stm32l4-series-advanced-armbased-32bit-mcus-stmicroelectronics.pdf|MCU reference manual]] [[https://www.st.com/resource/en/reference_manual/rm0432-stm32l4-series-advanced-armbased-32bit-mcus-stmicroelectronics.pdf|MCU reference manual]]
 +
 +[[https://www.st.com/resource/en/errata_sheet/es0510-stm32l4p5xxq5xx-device-errata-stmicroelectronics.pdf|MCU errata]]
 +
 +[[https://github.com/jefftenney/LPTIM-Tick|LPTIM-Tick for FreeRTOS]]
  
 [[https://github.com/hathach/tinyusb|TinyUSB]] [[https://github.com/hathach/tinyusb|TinyUSB]]