STMicroelectronics STM32G071EBY6TR

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Product attributes Property Value
Manufacturer STMicroelectronics
Product Series STM32G0
Packaging Cut Tape (CT) | Tape & Reel (TR)
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 23
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 12x12b; D/A 2x12b
Oscillator Type External, Internal
Operating Temperature -40°C ~ 85°C (TA)
Grade -
Qualification AEC -
Mounting Type Surface Mount
Supplier Device Package 25-WLCSP (2.3x2.48)
Package / Case 25-UFBGA, WLCSP
ROHS RoHS Compliant - Hazardous Substance Free Electronic Components | HQICKEY

The STM32G071EBY6TR is a compact ARM Cortex-M0+ microcontroller from STMicroelectronics, operating at 64MHz. It features 128KB Flash and 36KB SRAM in a 25-ball WLCSP package, making it one of the smallest MCUs in its class. With I2S, DMA, PWM, and a temperature sensor, it is designed for space-constrained, feature-rich embedded applications.

  • Ultra-Compact Footprint: The 25-ball WLCSP package minimizes PCB area, enabling miniaturized product designs.
  • Rich Analog Features: Integrated temperature sensor and high-resolution ADC reduce external component count.
  • Audio-Ready: I2S interface supports direct connection to digital audio codecs for sound applications.
  • Efficient Core: Cortex-M0+ at 64MHz provides adequate performance with low power consumption.

Wearable Audio Devices

The WLCSP package and I2S interface enable compact hearing aids or earbuds with digital audio processing, while the 64MHz Cortex-M0+ handles codec control.

Smart Sensors for Building Automation

With 36KB SRAM and multiple communication peripherals, it can aggregate data from temperature, humidity, and occupancy sensors in a tiny form factor.

Portable Test Instruments

The 25-ball package reduces board size for handheld multimeters or signal generators, with DMA ensuring fast ADC sampling.

Consumer Electronics Accessories

Its low pin count and small footprint make it ideal for smart chargers, dongles, or e-cigarette controllers requiring PWM and voltage monitoring.

Industrial Sensor Nodes

The -40°C to 85°C range and robust WDT make it reliable for vibration or pressure sensors in factory settings.

Medical Disposable Devices

The ultra-small WLCSP package allows integration into single-use diagnostic strips, with the temperature sensor aiding calibration.

Q: What core does the STM32G071EBY6TR use?
A: It is based on the ARM Cortex-M0+ core running at up to 64MHz, offering a balance of performance and efficiency.
Q: What is the memory configuration?
A: It has 128KB of Flash and 36KB of SRAM, suitable for moderate-complexity applications.
Q: What package is this part available in?
A: It comes in a 25-ball UFBGA/WLCSP package, ideal for ultra-compact designs.
Q: Does it support audio interfaces?
A: Yes, it includes I2S for digital audio, along with DMA, PWM, and a temperature sensor.
Q: What is the supply voltage range?
A: The operating range is 1.71V to 3.6V, compatible with standard 3.3V systems.
Base Product Number : STM32G071EB
128KB Flash 32-bit MCU 36KB SRAM 64MHz ARM Cortex-M0+ audio I2S IoT ultra-compact WLCSP-25
Q: What core does the STM32G071EBY6TR use?
A: It is based on the ARM Cortex-M0+ core running at up to 64MHz, offering a balance of performance and efficiency.
Q: What is the memory configuration?
A: It has 128KB of Flash and 36KB of SRAM, suitable for moderate-complexity applications.
Q: What package is this part available in?
A: It comes in a 25-ball UFBGA/WLCSP package, ideal for ultra-compact designs.
Q: Does it support audio interfaces?
A: Yes, it includes I2S for digital audio, along with DMA, PWM, and a temperature sensor.
Q: What is the supply voltage range?
A: The operating range is 1.71V to 3.6V, compatible with standard 3.3V systems.