This page provides the complete Nucleo-F439ZI Pinout diagrams for the STM32 Nucleo-F439ZI development board. The Nucleo-F439ZI is based on the STM32F439ZIT6 microcontroller running at up to 180 MHz with 2MB flash and 256KB RAM. The F439ZI adds a hardware cryptographic and hash accelerator over the F429ZI but shares identical pin assignments.
Note: The pinout diagrams shown on this page are from the Nucleo-F429ZI, which has identical pin assignments to the Nucleo-F439ZI.
For reference, see also the Nucleo-F429ZI Pinout page which these diagrams are sourced from.
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Search by pin name (e.g. PA9, PG14) or by function name (e.g. USART1_TX, FMC_A25) across all four header diagrams. Data is sourced from ST’s official UM1974 Nucleo-144 User Manual and the STM32F439 pin database.
Pinout Legend

Arduino / ZIO Headers
Morpho Headers
Tutorials Using This Board
- STM32 I2C FRAM MB85RC256V Read and Write Data Part 1
- STM32 SPI MicroSD Card Read and Write Interface
- STM32 SPI FRAM MB85RS64B Read and Write Interface
- STM32 Bluetooth Interrupts Master Slave Communication Part 2
- STM32 Bluetooth DMA Master Slave Communication Part 3
- STM32 Bluetooth DMA ASCII Payload Communication Part 4
- STM32 I2C FRAM MB85RC256V Structured Data Storage Part 2
- STM32 RA8875 TFT LCD 7 Inch Display Interface
- STM32 FreeRTOS Network Interface Ethernet Setup
- STM32 FreeRTOS DNS Hostname Resolution Setup
- STM32 FreeRTOS SNTP RTC Time Synchronization
- STM32 ATF16V8B PLD 7 Segment Display Hex Output
- STM32 RTC Time Zone Conversion with Linux EPOCH Time
- STM32F439 External SRAM FMC Interface and Validation
- STM32 SX1262 Encrypted LoRa (Part 1) Secures with AES
- STM32 SX1262 Encrypted LoRa (Part 2) Authenticates with CMAC
- STM32 SX1262 Encrypted LoRa (Part 3) Verifies with QA Tests
- STM32 SX1262 Encrypted LoRa (Part 4) Derives Keys with CMAC
- STM32 SX1262 Encrypted LoRa (Part 5) Hostile-Frame QA
- STM32 SX1262 Encrypted LoRa (Part 6) QA Pass/Fail Suite
- STM32 I2C MPL3115A2 Pressure and Temperature Read Interface
- STM32 I2C BMP390 Barometric Pressure and Altitude Interface
- STM32 RA8875 Library: 7-Inch TFT LCD on NUCLEO-F439ZI
- STM32 FRAM Touch Calibration with RA8875 and MB85RS64V



