Product Features

• RISC core

• Working voltage:

  2.2V-5.5V @8MHz

• Working temperature:

  -40℃-85℃

• 2Kx14 Flash

• 144x8 RAM

• 3 8-bit general-purpose timers：TMR0、TMR1、TMR2

• 2 PWM outputs Port

• 8 interrupt sources

• Built-in low voltage detection circuit

  internal reset voltage: 2.2V

• 14 channels of 12-bit analog-to-digital conversion (ADC)

• 2 channels of built-in comparators

• Built-in LCD1/2 4 COM

• Special buzzer outlet (variable frequency)

• I/O port configuration

• P0: With wake-up function and pull-up resistance option

• P1: With pull-up resistance option

• P2: With up and down resistance option

• Support multiple oscillation modes

  internal RC oscillation: design frequency 8MHz

  internal RC oscillation: design frequency 8MHz

• Package types: SOP16、SOP20、DIP20.