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

• Interrupt source supports 3 timing interrupts,

  RB port level change interrupts,

  other peripheral interrupts

• Built-in operational amplifier module

• Capture, compare and PWM module (CCP)

  10-bit PWM accuracy

  2 channels of PWM can set independent period and duty cycle

• High-precision 12-bit ADC

• Built-in high-precision 0.6V/1.2V reference voltage

  ±1.5% @VDD=2.5V~5.5V TA=25℃

  ±2% @VDD=2.5V~5.5V TA=-40℃~85℃

• Built-in USART communication module

• Built-in MSSP communication module (SPI/ I2C)

• Built-in LCD1/2 Bias COM driver module, supporting up to 7 COM ports

• Built-in LED driver module can support up to 11 segments of 7-bit

  COM ports with high current drive capability, up to 120mA

  SEG port current can be flexibly configured to 2~30mA

• supports multiple oscillations mode

  internal RC oscillation: design frequency 8MHz

  external XT oscillation: maximum 8MHz

• Package types: SOP20, DIP20 and SOP28