Product Features

• RISC core

• Operating voltage:

  3.0V-5.5V @8MHz 2.5V-5.5V @4MHz

• Operating temperature range:

  -40℃-85℃

• 4Kx16 Flash

• 344x8 RAM

• Built-in 64-byte data EEPROM

  can be repeatedly erased and written to 100 Ten thousand times

• 3 general-purpose timers

• 3 timer interrupts

• high-precision 12-bit ADC

• 2 channels PWM sharing cycle, independent duty cycle

• Built-in WDT timer

• Built-in LCD1/2 Bias COM driver module all I/O ports are Can be used as 1/2 Bias COM output COM port drive current optional

• Support 2 kinds of oscillation modes

• Package type: SOP16, SOP20 and DIP20