STMicroelectronics STM32G031C8U7TR

  • STM32G031C8U7TR STMicroelectronics STMicroelectronics MCU IC Original Authentic IC Component
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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32G0
Packaging Tape & Reel (TR) | NULL
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
Speed 64MHz
Connectivity I2C, IrDA, LINbus, SPI, SmartCard, UART/USART
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, WDT
Number of I/O 44
Program Memory Size 64KB (64K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 8K x 8
Voltage - Supply (Vcc/Vdd) 1.7V ~ 3.6V
Data Converters A/D 19x12b SAR
Oscillator Type External, Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 48-UFQFPN (7x7)
Package / Case 48-UFQFN Exposed Pad
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32G031C8U7TR from STMicroelectronics is a 32-bit ARM Cortex-M0+ microcontroller with 64KB flash and 8KB SRAM. Operating at 64MHz with 1.7V-3.6V supply, it features DMA, I2S, brown-out detection, POR, PWM, and WDT in a 48-UFQFN package, ideal for high-performance embedded systems.

  • 64MHz Cortex-M0+ – high compute density for 32-bit tasks.
  • DMA controller – reduces CPU load for data transfers.
  • I2S interface – supports audio applications.
  • Ultra-compact UFQFN-48 – ideal for miniaturized designs.

Industrial Drives

64MHz Cortex-M0+ with DMA enables high-frequency PWM for motor control.

Smart Sensors

I2S interface supports digital audio; 8KB SRAM buffers samples.

Battery Management

1.7V-3.6V range aligns with Li-ion cells; POR ensures safe startup.

Consumer Wearables

UFQFN-48 package is ultra-thin; low-power modes extend battery life.

Home Automation Hubs

64KB flash runs Zigbee/Thread stacks; DMA offloads CPU.

Medical Devices

105°C rating covers sterilization processes; WDT enhances safety.

Q: What core is used?
A: ARM Cortex-M0+.
Q: What is the max speed?
A: 64MHz.
Q: What is the RAM size?
A: 8KB.
Q: What package is this?
A: 48-UFQFN exposed pad.
Base Product Number ： STM32G031C8
32-bit MCU 64KB Flash 64MHz 8KB SRAM ARM Cortex-M0+ Audio DMA I2S Industrial UFQFN-48
Q: What core is used?
A: ARM Cortex-M0+.
Q: What is the max speed?
A: 64MHz.
Q: What is the RAM size?
A: 8KB.
Q: What package is this?
A: 48-UFQFN exposed pad.

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