The STM32G0B1RET6 from STMicroelectronics is a high-performance and cost-effective 32-bit microcontroller based on the Arm Cortex-M0+ core. Designed for general-purpose embedded applications, it combines efficient processing capability, low power consumption, advanced peripherals, and enhanced security features.
The device operates at a maximum frequency of 64MHz and integrates 512KB of Flash memory and 144KB of SRAM, providing sufficient resources for complex firmware, communication protocols, and real-time control applications.
STM32G0B1RET6 features a comprehensive set of integrated peripherals, including USB 2.0 Full-Speed interface, FDCAN interface, 12-bit ADC, DAC, timers, USART, SPI, and I²C interfaces. These features make it suitable for motor control, industrial automation, smart appliances, and connected embedded systems.
The MCU provides multiple power-saving modes and enhanced security functions, including hardware-based memory protection and secure boot support, helping designers build reliable and energy-efficient embedded products.
The device is supplied in a 64-pin LQFP package and supports an operating temperature range of -40°C to +85°C. Typical applications include industrial control systems, consumer electronics, motor drivers, IoT devices, power management systems, and embedded control platforms.
Key Features
- 32-bit Arm Cortex-M0+ MCU
- Maximum CPU frequency: 64MHz
- Flash memory: 512KB
- SRAM: 144KB
- Supply voltage range: 1.7V to 3.6V
- USB 2.0 Full-Speed interface
- FDCAN interface
- 12-bit ADC
- 12-bit DAC
- Multiple timers and PWM channels
- USART / SPI / I²C communication interfaces
- Low-power operating modes
- Hardware security features
- Operating temperature: -40°C to +85°C
- Package: LQFP-64
- Surface mount package
- RoHS compliant







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