PIC18F8720/8620/6720/6620

DS80172C-page 10

© 2005 Microchip Technology Inc.

REVISION HISTORY

Rev A Document (10/2003)

First revision of this document. Listed silicon issue 1

(Core – Program Memory Space), 2 (External Memory

Interface), 3 (I/O Ports), 4 (A/D), 5 (DAW Instruction),

SPI Modes) and 8 (MSSP – SPI, Slave Mode). Listed

Data Sheet Clarification issue 1 (Comparator Voltage

Reference), 2 (A/D), 3 (Data EEPROM), 4 (Memory),

5 (Timer0), 6 (Pin Diagrams), 7 (Voltage-Frequency

Graph),

8

(A/D

Converter

Characteristics)

and

9 (Electrical Characteristics).

Rev B Document (12/2004)

Updated device and revision ID information. Removed

silicon issue 8 (MSSP – SPI, Slave Mode). Removed

previous Data Sheet clarifications (1-6). Updated Data

Sheet

clarification

7

(Voltage-Frequency

Graph),

renumbered clarification 1 and added Data Sheet

clarification 2 (Timing Diagrams and Specifications),

3 (CCP),

4

(Voltage

Reference

Specifications),

5 (Memory

Programming

Requirements),

6

(DC

Characteristics), 7 (Instruction Set (BTG)), 8 (OSCCON

Register), 9 (A/D Converter Characteristics) and

10 (Timer0 Block Diagram in 8-Bit and 16-Bit Modes).

Rev C Document (05/2005)

Added silicon issue 8 (Reset).