Datasheet

PIC16F610/616/16HV610/616

APPENDIX B: MIGRATING FROM

OTHER PIC

DEVICES

This discusses some of the issues in migrating from

other PIC

devices to the PIC16F6XX Family of

devices.

B.1 PIC16F676 to PIC16F610/616/16HV610/616

TABLE B-1: FEATURE COMPARISON

Feature PIC16F676 PIC16F610/16HV610 PIC16F616/16HV616

Max Operating Speed 20 MHz 20 MHz 20 MHz

Max Program Memory (Words) 1024 1024 2048

SRAM (bytes) 64 64 128

A/D Resolution 10-bit None 10-bit

Timers (8/16-bit) 1/1 1/1 2/1

Oscillator Modes 8 8 8

Brown-out Reset Y Y Y

Internal Pull-ups RA0/1/2/4/5 RA0/1/2/4/5, MCLR

RA0/1/2/4/5, MCLR

Interrupt-on-change RA0/1/2/3/4/5 RA0/1/2/3/4/5 RA0/1/2/3/4/5

Comparator 1 2 2

ECCP N N Y

INTOSC Frequencies 4 MHz 4/8 MHz 4/8 MHz

Internal Shunt Regulator N Y (PIC16HV610) Y (PIC16HV616)

Note: This device has been designed to perform

to the parameters of its data sheet. It has

been tested to an electrical specification

designed to determine its conformance

with these parameters. Due to process

differences in the manufacture of this

device, this device may have different

performance characteristics than its earlier

version. These differences may cause this

device to perform differently in your

application than the earlier version of this

device.