產品資訊

Built-in LDO 5V output

Built-in 40V PN gate driver 3 sets

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

0KHz 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 20 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  QFN32 packages