Skip to main content
Log in
STMicroelectronics STM32F479BGT6 — Microcontrollers & Processors (MCU / MPU / DSP)

STM32F479BGT6 STM32F4 ARM Cortex-M4 MCU, 180 MHz, 1 MB Flash

MPNSTM32F479BGT6
End of Life

STMicroelectronics STM32F4 series, 32-bit single-core ARM Cortex-M4 MCU at 180MHz, 1MB Flash, 384KB RAM, 161 I/O, Ethernet/USB OTG/CAN, 208-LQFP tray, -40 to 85°C, 1.7–3.6 V supply.

$16.8336Ref. price · indicative, final on quote
STMicroelectronics STM32F479BGT6 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026

Specifications

STM32F479BGT6 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 size1MB (1M x 8)

Product details

180 MHz Cortex-M4 with 1 MB Flash — what the memory and speed budget buys you

The STM32F479BGT6 is a 180 MHz ARM Cortex-M4 MCU with 1 MB Flash and 384 KB RAM.

Connectivity and peripherals — Ethernet, USB OTG, CAN, and the external bus

The peripheral set also includes multiple SPI, I²C, UART/USART, SAI (serial audio), SDIO, and IrDA interfaces. For human-machine interface designs, it has a built-in LCD parallel interface and a DMA engine to move pixels without CPU intervention.

Package and thermal — 208-LQFP with 161 I/O

Housed in a 208-lead LQFP (28x28 mm body), the STM32F479BGT6 brings out 161 general-purpose I/O pins.

Frequently asked questions

Is STM32F479BGT6 pin compatible with STM32F429BGT6?

Yes, the STM32F479BGT6 is pin compatible with the STM32F429BGT6 in the same 208-LQFP package. The F479 adds a hardware FPU and a few peripheral enhancements (like SAI and additional timer options) but shares the same pinout, making it a drop-in upgrade for designs originally built around the F429.

Does STM32F479BGT6 have a hardware RTC or does it need an external crystal?

The STM32F479BGT6 includes a hardware RTC peripheral. It can run from the internal low-speed RC oscillator (typically 32 kHz) or from an external 32.768 kHz crystal for better accuracy. The internal oscillator is adequate for timekeeping within a few seconds per day; an external crystal is recommended when tighter drift tolerance is required.