產品資訊

Features Document Support

Core: Arm® Cortex®M0 32-bit MCU, operating frequency up to 60MHz
Hardware divider (32-bit)
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
- Supports configuration of sampling time and resolution
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
Serial Wire Debug (SWD) interface to support debug mode
One USART interface supporting UART and SPI communication
96-bit unique chip ID (UID)
Available in TSSOP28 and QFN32 packages