Product Features

• 8-bit RISC core

• Operating voltage range:

  2.5V-5.5V@16MHz

  1.8V-5.5V@8MHz

• Operating temperature range:

  -40℃ - +85℃

• Flash: 4Kx16

• General RAM: 256x8

• Two 8-bit universal timers TIMER0, TIMER2

  TIMER2 can select external 32.768KHz oscillation

• PWM module with complementary output

  5-way PWM

  which can be set as 2-way complementary output

  RB0/RB1,

  RB3/RB4 can enable 70mA high current drive

  5-way PWM common cycle,

  independent duty cycle

• Built in 1-way USART communication module,

  supporting synchronous master-slave mode and asynchronous full duplex mode

• Interrupt source

  2 timed interrupts

  RB interface level change interrupt

  Other peripherals interrupt

• Built in low-voltage detection circuit,

  internal reset voltage: 1.8V/2.1V/2.5V/3.0V

• 18 channel 12 bit A/D conversion (ADC)

  Built in high-precision 0.6V reference voltage

  ±1.5% @VDD=2.5 - 5.5V TA=25℃

  ±2% @VDD=2.5V - 5.5V TA=-40℃ - 85℃

  Optional internal reference source:

  1.2V/2V/2.4V/3.0V

• Built-in 32-byte program EEPROM

• Built-in LVD module

  Support multiple voltage 2.2V/2.4V/2.7V/3.0V/3.3V/3.7V/4.0V/4.3V

• Internal RC oscillation:

  design frequency 8MHz/16MHz

• Package types: SOP16, SOP20.