產品資訊

Features Document Support

Core: Arm® Cortex®-M0 32-bit MCU, operating frequency up to 60MHz
Hardware divider (32-bit)
2-channel DMA (Direct Memory Access)
Up to 32KB Flash program memory
Up to 4KB SRAM
3KB independent Flash space available for program or data storage
Wide range operating voltage is from 2.5V ∼ 5.5V
Power-on reset/Power down reset (POR/PDR), programmable voltage detector (PVD)
Built-in 60MHz high-speed RC oscillator with factory calibration
40KHz LSI
Low power stop mode with a power consumption of 100uA
One 12-bit ADC (analog-to-digital converter) with conversion rate up to 1M SPS (11 input channels)
- Supports configuration of sampling time and resolution
- On-chip temperature sensor
- On-chip voltage sensor
- Conversion range: 0∼VDD
- Ten external channels
- Supports injection mode
- Supports multiple data buffer groups
Two analog comparators
Two rail-to-rail operational amplifiers
One DMA controller with 2 channels
- Supported peripherals include Timer, ADC, and USART
Up to 26 fast I/O ports:
- All I/O ports can be mapped to 16 external interrupts
- All ports support VDD signal input/output
7 timers
- One 16-bit 4-channel advanced control timer (TIM1) with 4-channel PWM complimentary outputs and dead zone generation, hardware phase shifting, and brake functions
- One 32-bit general-purpose timer (TIM2) with up to 4 input capture/output compare channels
- Two 16-bit basic timers (TIM3, TIM4) with 1 input capture/output compare channels
- One 16-bit timer (TIM6) supporting interrupt triggering
- One independent watchdog timer
- One Systick timer with 24-bit decrementing counter