Product Description

Powerful Core: Arm Cortex-M0 core, 48MHz main frequency, providing efficient computing capabilities. 
Ample Storage: 32KB Flash, 3KB SRAM, and 1KB protected Flash, meeting the needs for complex application code and data storage. 
Rich Peripherals: 
- Precise Control: Includes one 16-bit advanced timer (TIM1, supporting complementary PWM/dead-time), one 16-bit general-purpose timer (TIM3), one 16-bit basic timer (TIM14), and an independent watchdog (IWDG), easily handling motor control, PWM output, and other complex timing tasks. 
- Efficient Communication: 2 USARTs, 1 SPI, 1 I2C 
- Fast Sensing: 12-bit high-speed ADC, supporting up to 1μs conversion time (1MSPS sampling rate); built-in 1 analog comparator (COMP), can be used independently or in combination with timers. 
Flexible I/O: Up to 18 fast I/O ports. 
Excellent Reliability: Built-in hardware CRC checksum unit, 96-bit unique chip ID (UID), enhancing system security and reliability. 
Convenient Development: Supports standard SWD debug interface for more efficient development and debugging. 
Operating Voltage: Wide operating voltage range of 2.0V ~ 5.5V. 
Operating Temperature: Offers -40°C ~ 105°C extended industrial-grade option. 

Power Modes: Supports low-power modes such as Sleep and Deep Stop. 

Suitable for various applications:
- Smart Control (sensors, remote controllers, etc.) 
- Consumer Electronics (wireless chargers, smart toys, LED lighting control, etc.) 
- Industrial Control (motor drives, industrial node control, etc.) 
- Product Upgrades (perfect replacement for traditional 8/16-bit MCUs, enhancing performance and functionality) 
- Applications in power tools, small home appliances, wireless charging, power banks, sensors, electronic cigarettes, and consumer control electronics.

Product Features