STMicroelectronics STM32G4A1RET6

  • STM32G4A1RET6 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 52
Program Memory Size 512KB (512K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 112K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 24x12b SAR; D/A 4x12b
Oscillator Type Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 64-LQFP (10x10)
Package / Case 64-LQFP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32G4A1RET6 from STMicroelectronics features a 170MHz ARM Cortex-M4 with 512KB flash and 112KB RAM. Operating from 1.71V to 3.6V, it includes DMA, I2S, and PWM. The 64-LQFP package suits advanced control applications.

  • 170MHz Cortex-M4 with FPU for math-heavy tasks.
  • Large 512KB flash for complex firmware.
  • 112KB RAM for extensive buffering.
  • Wide voltage range for flexible power design.

Advanced Motor Control

170MHz Cortex-M4 with FPU for FOC algorithms.

Digital Power

High-speed ADC and PWM for SMPS.

Industrial Drives

512KB flash for complex drive profiles.

Robotics

112KB RAM for real-time kinematics.

EV Charging

1.71V operation for low-power standby.

Precision Sensing

DMA and I2S for high-fidelity data.

Q: What is the core?
A: ARM Cortex-M4.
Q: Speed?
A: 170MHz.
Q: Flash size?
A: 512KB.
Q: RAM size?
A: 112KB.
Q: Voltage?
A: 1.71V to 3.6V.
Base Product Number ： STM32G4A1RE
112KB RAM 170MHz 32-bit 512KB Flash 64-LQFP ARM Cortex-M4 DMA I2S MCU Motor Control Power PWM
Q: What is the core?
A: ARM Cortex-M4.
Q: Speed?
A: 170MHz.
Q: Flash size?
A: 512KB.
Q: RAM size?
A: 112KB.
Q: Voltage?
A: 1.71V to 3.6V.

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