Specifications
Manufacturer: STMicroelectronics
Device Type: 32-bit Cortex-M0 microcontroller
TR suffix represents tape-and-reel packaging for automated SMT mounting
Core Specifications
- CPU: Cortex-M0, maximum 48MHz clock
- Flash: 128KB
- RAM: 16KB
- Package: LQFP48
- Operating voltage: 2.0V ~ 3.6V
- Working temperature: -40℃ ~ +85℃
Onboard Peripherals
12-bit ADC, built-in analog comparator
CAN bus, UART, SPI, I2C interfaces
Multi-channel PWM timers
Rich general-purpose GPIO pins
Characteristics
Multiple low-power working modes
Integrated CRC hardware module
Stable performance, cost-efficient for small embedded control
Application Scenarios
Home appliance control boards, sensor data acquisition modules, small industrial controllers, LED intelligent drive equipment, portable testing gadgets
