Information

PIC18F2220/2320/4220/4320

REVISION HISTORY

Rev A Document (04/2003)

First revision of this document, silicon issues 1 (Data

EEPROM), 2 (Internal Oscillator Block), 3 (Core),

4 (Internal Oscillator Block), 5 (INTOSC), 6 (MSSP),

7 (MSSP), 8 (INTOSC) and 9 (DC Specifications) and

Data Sheet Clarification issues 1 (QFN Package),

2 (DC Characteristics Table) and 3 (Internal RC

Accuracy).

Rev B Document (05/2003)

Removed silicon issue 8 (INTOSC) and modified issue 9

(DC Specifications), now issue 8. Updated Data Sheet

Clarification issues 2 (DC Characteristics Table), now

issue 3 and 3 (Internal RC Accuracy), now issue 2.

Rev C Document (12/2003)

Removed silicon issue 1 (Data EEPROM) and 8 (DC

Specifications), added new silicon issue 7 (Data

EEPROM) and removed all previous Data Sheet

Clarification issues (1, 2 and 3).

Rev D Document (04/2004)

Added Data Sheet Clarification issues 1 (RE3 Pin),

2 (Timer1 Oscillator), 3 (Enhanced PWM Module

Block Diagram), 4 (Enabling SPI I/O), 5 (DC

Characteristics), 6 (DC Characteristics) and 7 (LVD

Characteristics).

Rev E Document (02/2005)

Added Data Sheet Clarification issue 8 (PIC18F4220/

4320 Pinout I/O Descriptions).

Rev F Document (03/2005)

Added Data Sheet Clarification issue 9 (Pinout I/O

Descriptions).

Rev G Document (10/2007)

Removed all Data Sheet Clarifications. Added silicon

issues 8-10 (Oscillator Configurations).