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STMicroelectronics STM32F427VGT7 — Microcontrollers & Processors (MCU / MPU / DSP)

STM32F427VGT7 STM32F4 MCU, ARM Cortex-M4, 180 MHz

MPNSTM32F427VGT7
Active

STMicroelectronics STM32F4 series STM32F427VGT7, ARM Cortex-M4 32-bit MCU, 180MHz, 1MB Flash, 256K x 8 RAM, CANbus/Ethernet/USB OTG, 82 I/O, 100-LQFP, -40°C to 105°C.

$16.0400Ref. price · indicative, final on quote
Packaging100-LQFP
RoHSROHS3 Compliant
SeriesSTM32F4
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

STM32F427VGT7 specifications
ParameterValue
SeriesSTM32F4
MountingSurface Mount
Oscillator typeInternal
Program memory typeFLASH
Voltage - supply (Vcc (Vdd))1.8V ~ 3.6V
Operating temperature-40°C ~ 105°C (TA)
Speed180MHz
PackageTray
RAM size256K x 8
Core size32-Bit Single-Core
PeripheralsBrown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
ConnectivityCANbus, EBI/EMI, Ethernet, I²C, IrDA, LINbus, SPI, UART/USART, USB OTG
Number of i (O)82
Core processorARM® Cortex®-M4
Case100-LQFP
Data convertersA/D 16x12b; D/A 2x12b
Program memory size1MB (1M x 8)

Product details

180 MHz Cortex-M4 with FPU — the compute headroom for real-time control

The FPU handles single-precision math in hardware, so sensor fusion or digital filter coefficients don't eat the CPU cycles you need for real-time response.

Peripheral set — Ethernet, CAN, USB OTG, and a dozen serial ports

Brown-out detect, POR, DMA, I²S, PWM, and a watchdog timer round out the peripheral list — enough to build a single-chip gateway that bridges a CAN bus to Ethernet or logs sensor data to external memory. Two 12-bit DACs and sixteen 12-bit ADC channels are on board, so analog sensor inputs and analog output signals can be handled without an external converter IC in many applications.

It is ROHS3 compliant.

Frequently asked questions

What is the replacement or equivalent for STM32F427VGT7?

The STM32F427VGT7 is the active, current-production part in its density and package option. For a lower-power alternative, the STM32L151 series (e.g., STM32L151CBU6A) uses a Cortex-M3 core at 32 MHz with a different peripheral set and smaller memory — it is not a pin-compatible substitute but may fit a reduced-performance, battery-powered design.