STMicroelectronics STM32F427AGH6

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32F4
Packaging Tray | NULL
Core Processor ARM® Cortex®-M4
Core Size 32-Bit Single-Core
Speed 180MHz
Connectivity CANbus, EBI/EMI, Ethernet, I2C, IrDA, LINbus, SPI, UART/USART, USB OTG
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O 130
Program Memory Size 1MB (1M x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 256K x 8
Voltage - Supply (Vcc/Vdd) 1.8V ~ 3.6V
Data Converters A/D 24x12b; D/A 2x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 169-UFBGA (7x7)
Package / Case 169-UFBGA
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32F427AGH6 is a 32-bit ARM Cortex-M4 MCU from STMicroelectronics, clocked at 180MHz. It provides 1MB flash and 256KB RAM in a compact 169-UFBGA package. With features like DMA, I2S, and PWM, it suits space-constrained, high-performance applications.

  • Compact 169-UFBGA: saves board space for miniaturized products.
  • 180MHz performance: handles complex math and control loops.
  • 1MB flash: supports large application code and data logging.
  • Low-voltage 1.8V: compatible with battery-powered systems.

Wearable Devices

The 169-UFBGA package is tiny, enabling compact PCB layouts for smartwatches.

Camera Systems

1MB flash and DMA handle image processing pipelines from CMOS sensors.

Portable Instruments

Low power modes and 1.8V operation extend battery life in handheld meters.

Drone Flight Controllers

180MHz and PWM channels manage multiple motor ESCs with high precision.

Smart Home Hubs

Rich peripherals support Zigbee, Wi-Fi, and touch interfaces concurrently.

Data Acquisition

High-speed ADC and DMA capture multi-channel sensor data without CPU load.

Q: What package is this MCU?
A: It uses a 169-UFBGA package, ideal for compact, high-density designs.
Q: What is the operating temperature?
A: It operates from -40°C to 85°C, suitable for commercial and industrial environments.
Q: Does it have DMA and PWM?
A: Yes, it includes DMA, PWM, Brown-out Detect/Reset, POR, and WDT.
Q: What is the core speed?
A: The ARM Cortex-M4 runs at 180MHz.
Base Product Number : STM32F427AG
169-UFBGA 180MHz 1MB flash 32-bit ARM Cortex-M4 compact DMA STM32 wearable
Q: What package is this MCU?
A: It uses a 169-UFBGA package, ideal for compact, high-density designs.
Q: What is the operating temperature?
A: It operates from -40°C to 85°C, suitable for commercial and industrial environments.
Q: Does it have DMA and PWM?
A: Yes, it includes DMA, PWM, Brown-out Detect/Reset, POR, and WDT.
Q: What is the core speed?
A: The ARM Cortex-M4 runs at 180MHz.