STMicroelectronics STM32C031G6U7TR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32C0
Packaging Tape & Reel (TR) | NULL
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit
Speed 48MHz
Connectivity I2C, IrDA, LINbus, SMBus, SPI, UART/USART
Peripherals Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT
Number of I/O 26
Program Memory Size 32KB (32K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 12K x 8
Voltage - Supply (Vcc/Vdd) 2V ~ 3.6V
Data Converters A/D 17x12b SAR
Oscillator Type External, Internal
Operating Temperature -40°C ~ 105°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 28-UFQFPN (4x4)
Package / Case 28-UFQFN
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32C031G6U7TR is a 32-bit MCU from STMicroelectronics with an ARM Cortex-M0+ core at 48MHz. It provides 32KB flash and 12KB RAM in a 28-UFQFN package. Operating from 2V to 3.6V and -40°C to 105°C, it integrates LCD, DMA, PWM, and WDT for demanding embedded applications.

  • Extended temperature: -40°C to 105°C for harsh environments.
  • Integrated LCD: Eliminates external display driver, saving cost.
  • DMA support: Efficient data movement for real-time tasks.
  • Ultra-compact: 28-UFQFN for miniaturized PCB designs.

Industrial Displays

Integrated LCD controller drives small character displays directly, reducing external driver ICs.

Automotive Interior

105°C rating supports under-dash electronics for climate control and dashboard indicators.

Portable Instruments

DMA and low-power modes enable long battery life in handheld data loggers.

Smart Meters

LCD interface shows consumption data while PWM handles relay control.

Medical Devices

Wide temperature range suits sterilization equipment and patient monitors.

IoT Edge Nodes

Compact UFQFN package and 48MHz core handle sensor fusion and wireless protocol stacks.

Q: What is the operating temperature range?
A: -40°C to 105°C.
Q: What is the package type?
A: 28-UFQFN.
Q: Does it support LCD?
A: Yes, integrated LCD controller.
Q: What is the flash size?
A: 32KB.
Q: What is the RAM size?
A: 12KB.
Base Product Number : STM32C031G6U7
12KB RAM 32-bit 32KB Flash 48MHz ARM Cortex-M0+ Automotive IoT LCD MCU Medical UFQFN-28
Q: What is the operating temperature range?
A: -40°C to 105°C.
Q: What is the package type?
A: 28-UFQFN.
Q: Does it support LCD?
A: Yes, integrated LCD controller.
Q: What is the flash size?
A: 32KB.
Q: What is the RAM size?
A: 12KB.