●DEVICE OVERVIEW
●This document contains device specific information about the following devices:
● • PIC16F73
● • PIC16F74
● • PIC16F76
● • PIC16F77
●PIC16F73/76 devices are available only in 28-pin packages, while PIC16F74/77 devices are available in 40-pin and 44-pin packages.
●High Performance RISC CPU:
●• 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 words of FLASH Program Memory, Up to 368 x 8 bytes of Data Memory (RAM)
●• Pinout compatible to the PIC16C73B/74B/76/77
●• Pinout compatible to the PIC16F873/874/876/877
●• Interrupt capability (up to 12 sources)
●• Eight level deep hardware stack
●• Direct, Indirect and Relative Addressing modes
●• Processor read access to program memory
●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
●• Power saving SLEEP mode
●• Selectable oscillator options
●• In-Circuit Serial Programming™ (ICSP™) via two pins
●Peripheral Features:
●• Timer0: 8-bit timer/counter with 8-bit prescaler
●• Timer1: 16-bit timer/counter with prescaler, can be incremented during SLEEP via external crystal/clock
●• Timer2: 8-bit timer/counter with 8-bit period register, prescaler and postscaler
●• Two Capture, Compare, PWM modules
● - Capture is 16-bit, max. resolution is 12.5 ns
● - Compare is 16-bit, max. resolution is 200 ns
● - PWM max. resolution is 10-bit
●• 8-bit, up to 8-channel Analog-to-Digital converter
●• Synchronous Serial Port (SSP) with SPI™ (Master mode) and I2C™ (Slave)
●• Universal Synchronous Asynchronous Receiver Transmitter (USART/SCI)
●• Parallel Slave Port (PSP), 8-bits wide with external RD, WR and CS controls (40/44-pin only)
●• Brown-out detection circuitry for Brown-out Reset (BOR)
●CMOS Technology:
●• Low power, high speed CMOS FLASH technology
●• Fully static design
●• Wide operating voltage range: 2.0V to 5.5V
●• High Sink/Source Current: 25 mA
●• Industrial temperature range
●• Low power consumption:
● - < 2 mA typical @ 5V, 4 MHz
● - 20 µA typical @ 3V, 32 kHz
● - < 1 µA typical standby current
