STMicroelectronics STM32G071CBT3
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $8.61 | $8.61 |
| 15+ | $1.98 | $29.70 |
| 25+ | $1.94 | $48.50 |
| 50+ | $1.83 | $91.50 |
| 100+ | $1.61 | $161.00 |
| N+ | $0.32 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | STM32G0 |
| Packaging | Tray | NULL |
| 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 | 44 |
| Program Memory Size | 128KB (128K x 8) |
| Program Memory Type | FLASH |
| EEPROM Size | - |
| RAM Size | 36K x 8 |
| Voltage - Supply (Vcc/Vdd) | 1.7V ~ 3.6V |
| Data Converters | A/D 17x12b; D/A 2x12b |
| Oscillator Type | External, Internal |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Grade | - |
| Qualification AEC | - |
| Mounting Type | Surface Mount |
| Supplier Device Package | 48-LQFP (7x7) |
| Package / Case | 48-LQFP |
| ROHS |  |
The STM32G071CBT3 from STMicroelectronics is a 32-bit ARM Cortex-M0+ microcontroller optimized for real-time embedded control. It runs at 64MHz and operates from 1.7V to 3.6V, balancing performance with energy efficiency. The 128KB flash and 36KB SRAM support complex firmware and data buffering. Integrated features include brown-out detect, DMA, I2S, POR, PWM, temperature sensor, and WDT. The 48-LQFP package offers extensive I/O for peripheral connectivity, and the -40°C to 125°C range suits industrial and automotive applications.
- High core speed (64MHz) with Cortex-M0+ efficiency enables fast response in control loops.
- Large memory (128KB flash / 36KB RAM) supports complex protocols and data logging.
- Wide temperature range (-40°C to 125°C) ensures reliability in harsh environments.
- Integrated I2S and DMA facilitate audio and high-speed data streaming without CPU overhead.
- Low-voltage operation (1.7V) allows direct battery operation and energy harvesting designs.
Industrial Process Control
The 64MHz Cortex-M0+ with 128KB flash handles PID loops and communication stacks in PLCs, while the 1.7V-3.6V range allows direct interfacing with 1.8V logic sensors.
Portable Medical Devices
Low-voltage operation and low-power modes extend battery life in glucose meters or pulse oximeters, with the temp sensor monitoring ambient conditions.
Smart Home Gateways
With I2S and DMA, this MCU streams audio data for voice-controlled assistants, while the 36KB RAM buffers multiple sensor readings.
Motor Drives for Robotics
PWM outputs and brown-out detection ensure safe operation of servo motors in collaborative robots, preventing glitches during power dips.
IoT Edge Nodes
The 128KB flash stores firmware for MQTT/CoAP protocols, and the 64MHz speed processes sensor fusion locally, reducing cloud latency.
Automotive Aftermarket Telematics
Rated for -40°C to 125°C, it tracks vehicle data in harsh environments, with WDT ensuring recovery from software hangs.
- Q: What is the maximum clock speed of the STM32G071CBT3?
- A: The ARM Cortex-M0+ core runs at up to 64MHz, offering high performance for its class.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V, making it suitable for battery-powered and low-voltage designs.
- Q: How much flash and RAM does it have?
- A: It provides 128KB of flash memory and 36KB of SRAM, ample for complex applications.
- Q: What package is available?
- A: It comes in a 48-LQFP package, providing a good balance of I/O and board space.
- Q: What integrated features support system reliability?
- A: It includes brown-out detect/reset, POR, WDT, and a temperature sensor for robust operation.
STM32G071CBT3.pdf
- Q: What is the maximum clock speed of the STM32G071CBT3?
- A: The ARM Cortex-M0+ core runs at up to 64MHz, offering high performance for its class.
- Q: What is the supply voltage range?
- A: It operates from 1.7V to 3.6V, making it suitable for battery-powered and low-voltage designs.
- Q: How much flash and RAM does it have?
- A: It provides 128KB of flash memory and 36KB of SRAM, ample for complex applications.
- Q: What package is available?
- A: It comes in a 48-LQFP package, providing a good balance of I/O and board space.
- Q: What integrated features support system reliability?
- A: It includes brown-out detect/reset, POR, WDT, and a temperature sensor for robust operation.
