
PIC16C925/926

64/68-Pin CMOS Microcontrollers with LCD Driver

High Performance RISC CPU:

• Only 35 single word instructions to learn
• All single cycle instructions except for program
  branches which are two-cycle
• Operating speed: DC - 20 MHz clock input
  DC - 200 ns instruction cycle
• Up to 8K x 14-bit words of EPROM program memory,
  336 bytes general purpose registers (SRAM),
  60 special function registers
• Pinout compatible with PIC16C923/924

Peripheral Features:

• 25 I/O pins with individual direction control and
  25-27 input only pins
• Timer0 module: 8-bit timer/counter with programmable
  8-bit prescaler
• Timer1 module: 16-bit timer/counter, can be incremented
  during SLEEP via external crystal/clock
• Timer2 module: 8-bit timer/counter with 8-bit
  period register, prescaler, and postscaler
• One Capture, Compare, PWM module
• Synchronous Serial Port (SSP) module with
  two modes of operation:
  - 3-wire SPI™ (supports all 4 SPI modes)
  - I2C™ Slave mode
• Programmable LCD timing module:
  - Multiple LCD timing sources available
  - Can drive LCD panel while in SLEEP mode
  - Static, 1/2, 1/3, 1/4 multiplex
  - Static drive and 1/3 bias capability
  -16 bytes of dedicated LCD RAM
  - Up to 32 segments, up to 4 commons

Analog Features:

• 10-bit 5-channel Analog-to-Digital Converter (A/D)
• Brown-out Reset (BOR)

Special Microcontroller Features:

• Power-on Reset (POR)
• Power-up Timer (PWRT) and Oscillator Start-up
  Timer (OST)
• Watchdog Timer (WDT) with its own on-chip RC
  oscillator for reliable operation
• Programmable code protection
• Selectable oscillator options
• In-Circuit Serial Programming™ (ICSP™) via
  two pins
• Processor read access to program memory

CMOS Technology:

• Low power, high speed CMOS/EPROM
  technology
• Fully static design
• Wide operating voltage range: 2.5V to 5.5V
• Commercial and Industrial temperature ranges
• Low power consumption
