Skip to main content
Log in
STMicroelectronics STM32F469IIT6E — Microcontrollers & Processors (MCU / MPU / DSP)

STM32F469IIT6E STM32F4 ARM Cortex-M4 MCU, 180 MHz, 2 MB Flash

MPNSTM32F469IIT6E
End of Life

STMicroelectronics STM32F4 series, ARM Cortex-M4 32-bit single-core at 180 MHz, 2 MB Flash, 384 KB RAM, 131 I/O, dual CANbus plus Ethernet MAC and USB OTG, 176-LQFP (24×24 mm) tray, -40°C to 85°C, 1.7–3.6 V supply.

$20.1700Ref. price · indicative, final on quote
STMicroelectronics STM32F469IIT6E datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM32F469IIT6E 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 STM32F469IIT6E is a 32-bit ARM Cortex-M4 MCU from STMicroelectronics' STM32F4 series, clocked at 180 MHz. It packs 2 MB of Flash and 384 KB of RAM, enough to run a full GUI stack on the integrated LCD controller, handle Ethernet TCP/IP and dual CAN buses simultaneously, and still leave headroom for real-time control loops. The 176-LQFP package gives you 131 I/O — plenty for a human-machine interface with parallel display, touch, and multiple fieldbus interfaces.

Lifecycle: EOL hot — plan your last-time buy

Housed in a 176-lead LQFP with a 24×24 mm body.

Frequently asked questions

Is STM32F469IIT6E obsolete or nearing end of life?

Yes, the STM32F469IIT6E is flagged as end-of-life hot (EOL hot), meaning production is winding down. Remaining stock is limited to what's already in the distribution channel. Plan a last-time buy or evaluate a pin-compatible replacement within the STM32F4 family.

Does STM32F469IIT6E support Ethernet and CAN bus simultaneously?

Yes, the STM32F469IIT6E integrates an Ethernet MAC, two CAN 2.0B controllers, and USB OTG — all can run concurrently. This makes it suitable for industrial gateways that need a fieldbus bridge and a plant network uplink on a single MCU.

What is STM32F469IIT6E's listed speed?

The core runs at 180 MHz, which is the maximum clock for the STM32F469 series. That speed supports real-time control loops, graphics rendering on the integrated LCD controller, and protocol processing for Ethernet and CAN without stalling.