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STMicroelectronics STM32F469IIT6G — Microcontrollers & Processors (MCU / MPU / DSP)

STM32F469IIT6G ARM Cortex-M4 MCU, 180 MHz, 2 MB Flash

MPNSTM32F469IIT6G
End of Life

STMicroelectronics STM32F4 series, STM32F469IIT6G, ARM Cortex-M4 32-bit single-core at 180 MHz, 2 MB Flash, 384 KB RAM, Ethernet, USB OTG, 131 I/O, 176-LQFP tray, -40°C to 85°C, 1.7 V to 3.6 V supply.

$20.1700Ref. price · indicative, final on quote
STMicroelectronics STM32F469IIT6G datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM32F469IIT6G specifications
ParameterValue
SeriesSTM32F4
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.7V ~ 3.6V
Operating temperature-40°C ~ 85°C (TA)
Speed180MHz
PackageTray
RAM size384K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I2S, LCD, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SAI, SDIO, SPI, UART/USART, USB, USB OTG
Number of i (O)131
Core processorARM® Cortex®-M4
Case176-LQFP
Data convertersA/D 16x12b; D/A 2x12b
Program memory size2MB (2M x 8)

Product details

The single-cycle multiply and hardware FPU handle DSP and floating-point math without a coprocessor.

Peripheral set for HMI and industrial gateway designs

This part integrates an Ethernet MAC, USB OTG (host and device), two CAN interfaces, and a parallel LCD controller — the usual blocks for a panel with a display and a wired network connection. The 131 I/O lines in the 176-LQFP package leave enough spare pins for external memory (EBI/EMI), multiple UARTs, and SPI/I2C sensors without a port expander.

Frequently asked questions

What is the closest pin-compatible alternative to STM32F469IIT6G?

The STM32F469IIT6G is pin-compatible with other STM32F469 devices in the same 176-LQFP package, such as the STM32F469NIH6 (with 2 MB Flash and 384 KB RAM but in a 216-pin package). For a direct 176-LQFP drop-in, the STM32F469IIT6 is the same silicon without the lead-free finish — verify the temperature grade matches your requirement.

Is STM32F469IIT6G compatible with STM32F429?

The STM32F469IIT6G shares the same 176-LQFP footprint and pinout as the STM32F429IIT6. The F469 adds a hardware JPEG encoder and a Chrom-ART graphics accelerator, so firmware written for the F429 will generally run on the F469 with minor peripheral library updates. Check the reference manual for register-map differences in the LCD-TFT and DMA2D blocks.