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STMicroelectronics STM32F469BIT6 — Microcontrollers & Processors (MCU / MPU / DSP)

ST STM32F469BIT6 ARM Cortex-M4 MCU, 180 MHz, 2 MB Flash

MPNSTM32F469BIT6
End of Life

ST STM32F4 series, 32-bit ARM Cortex-M4 MCU, 180 MHz, 2 MB Flash, 384 KB RAM, 161 I/O, 1.7 V–3.6 V, -40°C to 85°C, 208-LQFP (28x28), tray.

$22.4000Ref. price · indicative, final on quote
STMicroelectronics STM32F469BIT6 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM32F469BIT6 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)161
Core processorARM® Cortex®-M4
Case208-LQFP
Data convertersA/D 24x12b; D/A 2x12b
Program memory size2MB (2M x 8)

Product details

The STM32F469BIT6 is a 32-bit ARM Cortex-M4 MCU from STMicroelectronics' STM32F4 series, clocked at 180 MHz with 2 MB of Flash and 384 KB of RAM. That memory footprint is sized for a full GUI stack on the integrated LCD controller, Ethernet buffering, and a real-time OS without bolting on external SRAM or SDRAM. The 161 I/O lines, plus CAN, USB OTG, and SAI audio interfaces, make this a single-chip candidate for an HMI panel or an industrial gateway that also drives a local display.

Peripheral set at a glance

On-chip peripherals include a TFT LCD controller with parallel interface, Ethernet MAC, dual CAN 2.0B, USB OTG FS/HS, multiple SPI/I²C/UART, SDIO, SAI for I²S audio, and a 24-channel 12-bit ADC plus a 2-channel 12-bit DAC. The DMA engine and internal oscillator reduce external component count — a crystal is still recommended for Ethernet clock accuracy.

Frequently asked questions

Can I replace STM32F469BIT6 with STM32F429BIT6?

The STM32F429BIT6 is pin-compatible in the same 208-LQFP package, but check the peripheral differences — the STM32F469 includes a Chrom-ART Accelerator and a different LCD-TFT controller, and the Ethernet MAC may have feature variations. Verify your firmware and driver requirements before swapping.

What is the speed rating of STM32F469BIT6?

The core runs at 180 MHz, which is the maximum clock for the ARM Cortex-M4 on this part.