PIC16F628A-I/P.

• lead-free; Rohs-Compliant
• Operating Speed: 20 MHz
• Operating Voltage: 3.0-5.5v
• Industrial Range temperature (-40? ° To +85? ° C)
• Interrupt Capability
8-Level Deep Hardware Stack Indirect and relative addressing modes
• 35 single-land instructions
  • all instructions single cycle except branches

Special microcontroller features

• Flash memory: 3584 bytes (2048 Words)
• Date Sram: 224 Bytes
• Date EEPROM: 128 Bytes
• Internal and outer Oscillator Options
  • internal precision 4 MHZ Factory-Chalibraded to? ± 1%
  • low-power internal 48 KHz oscillator
  • oscillator Support for Crystals and Resonators
  • POWER-SAVING SLEEP MODE
  .
  • Multiplexed Master Clear/Input-Pin
  • Watchdog Timer with Independent Oscillator for Reliable Operation
  • low-voltage Programming
  • In-Circuit Serial Programming (via Two Pins)
  • Programmable Code protection
  • Reset
  • Power-on reset
  • Power-up timer and oscillator start-up timer
  High-endurab/eepprom cell
  • 100,000 write flash endurance
  • 1,000,000,000 000 write eprm endurance
  • 40-YEAR Date retention

  Peripheral Features

  • 16 i/o pins individual Direction Control
  High Current Sink/Source for Direct Drive
  • analog Module comparator
    • Two analog comparators
    • Programmable on-product Voltage Reference Modules
    • Internal or external reference
    • Outputs has external accessible
  • Timer0: 8-bit timer/Counter with 8-bit Programmable Prescaler
  timer1: 16-bit timer/counter external crystal/clock capability timer2: 8-bit timer/counter 8-bit register, prescaler and Postscaler
  • capture, comparison, pwm module
    • 16-bit capture/comparison
    • 10-bit PWM
  • Addressable Usart/Sci