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STMicroelectronics STM32F469IGH6TR — Microcontrollers & Processors (MCU / MPU / DSP)

STM32F469IGH6TR ARM Cortex-M4 MCU, 180 MHz, 1 MB Flash

MPNSTM32F469IGH6TR
Active

STMicroelectronics STM32F4 series, ARM Cortex-M4, 32-bit MCU, STM32F469IGH6TR, 180 MHz, 1 MB Flash, 384K x 8 RAM, 114 I/O, 176+25 UFBGA, -40 to 85°C, Tape & Reel.

$18.1500Ref. price · indicative, final on quote
Packaging201-UFBGA
RoHSROHS3 Compliant
SeriesSTM32F4
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STM32F469IGH6TR 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
PackageTape & Reel (TR) Cut Tape (CT)
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)114
Core processorARM® Cortex®-M4
Case201-UFBGA
Data convertersA/D 24x12b; D/A 2x12b
Program memory size1MB (1M x 8)

Product details

180 MHz Cortex-M4 with LCD and rich connectivity

It carries 1 MB of Flash and 384 KB of SRAM, enough for a display-driven UI stack plus real-time control loops. The part integrates a dedicated LCD controller, Ethernet MAC, CAN, USB OTG, and an external memory interface (EBI/EMI) that can map SDRAM or NAND Flash alongside the internal memory.

What the 180 MHz core and 1 MB Flash mean for your design

At 180 MHz, the Cortex-M4 with FPU can run a real-time operating system, a graphics library (e.g., TouchGFX or emWin), and protocol stacks (Ethernet, USB) without saturating the core. The 1 MB Flash is sized for a full-featured firmware image with a bootloader, application code, and a small file system. The 384 KB SRAM provides headroom for double-buffered frame buffers at QVGA resolution or intermediate data from the 12-bit ADC conversions across 24 channels.

Package and PCB integration: 176+25 UFBGA (10x10 mm)

The 176+25 UFBGA package measures 10x10 mm with a 0.5 mm ball pitch. The exposed center pad (not an electrical connection) needs a thermal via array for heat sinking if the part runs continuous Ethernet or LCD at high clock rates.

Frequently asked questions

Does STM32F469IGH6TR support Ethernet?

Yes, the connectivity set includes Ethernet MAC, CAN, USB OTG, and an external memory interface (EBI/EMI). The Ethernet controller is the standard STM32F4 MAC; an external PHY is required for the physical layer.

What is the difference between STM32F469IGH6TR and STM32F469NIH6TR?

The STM32F469NIH6TR is a different package variant (typically 216-ball TFBGA) with a different I/O count and ball pitch. The core, memory, and peripheral set are identical within the STM32F469 family. The IGH6TR in 176+25 UFBGA is the smaller-footprint option, trading some I/O and memory-bus width for board area.