Information

© 2009 Microchip Technology Inc. DS80434A-page 1
PIC18F2420/2520/4420/4520
In the Device Data Sheet (DS39631E), the following
clarifications and corrections should be noted. Any sili-
con issues related to the PIC18F2420/2520/4420/4520
devices will be reported in a separate silicon errata.
Please check the Microchip web site for any existing
issues.
1. Module: Product Identification System
Note 2 in the “PIC18F2420/2520/4420/4520
Product Identification System” chart, on page
409, is corrected as shown.
PIC18F2420/2520/4420/4520 PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery, refer to the factory or the listed sales office.
PART NO. X /XX XXX
PatternPackageTemperature
Range
Device
Device Feature1
(1)
, Feature2
(1)
,
Feature1T
(2)
, Feature2T
(2)
;
V
DD range 4.2V to 5.5V
PIC18LF2420/2520
(1)
, PIC18LF4420/4520
(1)
,
PIC18LF2420/2520T
(2)
, PIC18LF4420/4520T
(2)
;
V
DD range 2.0V to 5.5V
Temperature Range I = -40°C to +85°C (Industrial)
E= -40°C to +125°C (Extended)
Package PT = TQFP (Thin Quad Flatpack)
SO = SOIC
SP = Skinny Plastic DIP
P=PDIP
ML = QFN
Pattern QTP, SQTP, Code or Special Requirements
(blank otherwise)
Examples:
a) PIC18LF4520-I/P 301 = Industrial temp., PDIP
package, Extended V
DD limits, QTP pattern
#301.
b) PIC18LF2420-I/SO = Industrial temp., SOIC
package, Extended V
DD limits.
c) PIC18F4420-I/P = Industrial temp., PDIP
package, normal V
DD limits.
Note 1: F = Standard Voltage Range
LF = Wide Voltage Range
Note 2: T = In tape and reel
PIC18F2420/2520/4420/4520 Data Sheet Clarification