●DEVICE OVERVIEW
●This document contains device specific information for the operation of the PIC16F72 device. Additional information may be found in the PIC™ Mid-Range MCU Reference Manual (DS33023), which may be down loaded from the Microchip website. The Reference Manual should be considered a complementary document to this data sheet, and is highly recommended reading for a better understanding of the device architecture and operation of the peripheral modules.
●Device Included:
●• PIC16F72
●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
●• 2K x 14 words of Program Memory, 128 x 8 bytes of Data Memory (RAM)
●• Pinout compatible to PIC16C72/72A and PIC16F872
●• Interrupt capability
●• Eight-level deep hardware stack
●• Direct, Indirect and Relative Addressing modes
●Peripheral Features:
●• High Sink/Source Current: 25 mA
●• 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
●• Capture, Compare, PWM (CCP) module
● - 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, 5-channel analog-to-digital converter
●• Synchronous Serial Port (SSP) with SPI™ (Master/Slave) and I2C™ (Slave)
●• 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
●• Industrial temperature range
●• Low power consumption:
● - - 20 μA typical @ 3V, 32 kHz
● -
●Special Microcontroller Features:
●• 1,000 erase/write cycle FLASH program memory typical
●• 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 2 pins
●• Processor read access to program memory
