STMicroelectronics STM32G071GBU6N

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32G0
Packaging Tray |
Core Processor ARM® Cortex®-M0+
Core Size 32-Bit Single-Core
Speed 64MHz
Connectivity HDMI-CEC, I2C, IrDA, LINbus, SPI, UART/USART, USB Type-C™ (Power Delivery)
Peripherals Brown-out Detect/Reset, DMA, I2S, POR, PWM, Temp Sensor, WDT
Number of I/O 26
Program Memory Size 128KB (128K x 8)
Program Memory Type FLASH
EEPROM Size -
RAM Size 36K x 8
Voltage - Supply (Vcc/Vdd) 1.71V ~ 3.6V
Data Converters A/D 11x12b; D/A 2x12b
Oscillator Type External, Internal
Operating Temperature -40°C ~ 85°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 STM32G071GBU6N is a 64MHz ARM Cortex-M0+ microcontroller with 128KB flash and 36KB SRAM. Operating from 1.71V to 3.6V, it integrates DMA, I2S, POR, PWM, temp sensor, and WDT in a compact 28-UFQFN package, ideal for cost-sensitive embedded systems.

  • Efficient core: Cortex-M0+ balances performance and power.
  • Rich peripherals: I2S and DMA enable advanced audio/sensor interfaces.
  • Compact size: 28-UFQFN saves board space.
  • Wide voltage: 1.71-3.6V supports battery and regulated supplies.

Compact IoT Endpoints

Cortex-M0+ at 64MHz with 128KB flash enables efficient MQTT/CoAP handling in small nodes.

Sensor Fusion Hubs

DMA and I2S support multi-sensor data acquisition and audio processing.

Battery Management Systems

Low 1.71V operation and temp sensor enable accurate cell monitoring.

Smart Lighting

PWM channels drive LED dimming with smooth 16-bit resolution.

Industrial Timers

WDT and POR ensure fail-safe operation in 24/7 industrial timers.

Portable Instruments

36KB SRAM buffers samples for handheld measurement tools.

Q: What is the core and speed?
A: It uses an ARM Cortex-M0+ core running at up to 64MHz.
Q: What is the supply voltage?
A: It operates from 1.71V to 3.6V.
Q: How much memory is available?
A: It has 128KB flash and 36KB SRAM.
Q: What package is it available in?
A: It comes in a 28-UFQFN package.
Base Product Number : STM32G071GBU6N
128KB flash 32-bit MCU 36KB SRAM 64MHz ARM Cortex-M0+ audio IoT sensor STM32G0 UFQFN-28
Q: What is the core and speed?
A: It uses an ARM Cortex-M0+ core running at up to 64MHz.
Q: What is the supply voltage?
A: It operates from 1.71V to 3.6V.
Q: How much memory is available?
A: It has 128KB flash and 36KB SRAM.
Q: What package is it available in?
A: It comes in a 28-UFQFN package.