Технические характеристики
Производитель: STMicroelectronics
Device Type: 32-bit Cortex-M3 general-purpose microcontroller
Core Parameters
- Core: ARM Cortex-M3, max 72MHz clock frequency
- Flash: 512KB
- SRAM: 64KB
- Package: LQFP144
- Supply voltage: 2.0V ~ 3.6V
- Operating temperature: -40℃ ~ +85℃
Integrated Peripherals
Multi-channel 12-bit ADC
USART, SPI, I2C, CAN serial buses
Multiple advanced timers for PWM generation
USB, SDIO interfaces
Large quantity of general GPIO pins
Основные характеристики
Mature and stable chip model, abundant development resources
Various low-power modes available
Strong anti-interference ability, widely used in industrial scenes
Cost-effective mainstream embedded controller
Типовые применения
Industrial control boards, data acquisition instruments, motor control modules, intelligent terminal equipment, household appliance control systems
