STMicroelectronics STM32G474MCT6

  • STM32G474MCT6 STMicroelectronics STMicroelectronics MCU IC Original Authentic IC Component
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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32G4
Packaging Bulk | NULL
Core Processor ARM® Cortex®-M4
Core Size 32-Bit
Speed 170MHz
Connectivity CANbus, I2C, IrDA, LINbus, QSPI, SAI, SPI, UART/USART, USB
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O 66
Program Memory Size 256KB (256K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 128K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 41x12b SAR; D/A 7x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 80-LQFP (12x12)
Package / Case 80-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32G474MCT6 from STMicroelectronics is a 32-bit MCU with ARM Cortex-M4 core at 170MHz. It offers 256KB flash and 128KB RAM in an 80-LQFP package. With 1.71V-3.6V supply, it includes DMA, I2S, PWM, and multiple protection features for advanced control applications.

  • High-performance 170MHz Cortex-M4 – handles DSP and control loops.
  • Wide voltage range (1.71V-3.6V) – flexible power design.
  • Integrated I2S – simplifies audio interface.
  • Rich timer/PWM resources – ideal for motor control.

Digital Power Supplies

170MHz Cortex-M4 with high-resolution PWM enables precise voltage regulation.

Audio Processing

I2S interface and DMA stream audio data efficiently.

EV Chargers

1.71V low-voltage operation supports auxiliary power rails.

Industrial Drives

Multiple PWM channels control 3-phase motors with dead-time insertion.

Smart Sensors

128KB RAM buffers high-speed sensor data for analysis.

Medical Monitoring

Brown-out reset ensures safe shutdown in critical systems.

Q: What is the max clock speed?
A: 170MHz.
Q: What voltage range?
A: 1.71V to 3.6V.
Q: Does it support I2S?
A: Yes, includes I2S for audio.
Q: What package?
A: 80-LQFP.
Base Product Number ： STM32G474MC
170MHz 256KB flash 80-LQFP ARM Cortex-M4 digital power I2S motor control STM32G4 STM32G474MCT6
Q: What is the max clock speed?
A: 170MHz.
Q: What voltage range?
A: 1.71V to 3.6V.
Q: Does it support I2S?
A: Yes, includes I2S for audio.
Q: What package?
A: 80-LQFP.

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