
2002 Microchip Technology Inc.
Preliminary
DS41159B-page 381
PIC18FXX8
PIC18FXX8 PRODUCT IDENTIFICATION SYSTEM
To order or obtain information, e.g., on pricing or delivery refer to the factory or the listed sales office.
Sales and Support
PART NO.
X
/XX
XXX
Pattern
Package
Temperature
Range
Device
Device
PIC18F248/258
(1)
, PIC18F448/458
(1)
, PIC18F248/258T
(2)
,
PIC18F448/458T
(2)
;
V
DD
range 4.2V to 5.5V
PIC18LF248/258
(1)
, PIC18LF248/258T
(2)
,
PIC18LF448/458T
(2);
V
DD
range 2.0V to 5.5V
Temperature Range
I
E
= -40
°
C to
= -40
°
C to +125
°
C
+85
°
C
(Industrial)
(Extended)
Package
PT
L
SO
SP
P
=
=
=
=
=
TQFP (Thin Quad Flatpack)
PLCC
SOIC
Skinny Plastic DIP
PDIP
Pattern
QTP, SQTP, Code or Special Requirements
(blank otherwise)
Examples:
a)
PIC18LF258 - I/L 301 = Industrial temp., PLCC
package, Extended V
DD
limits, QTP pattern
#301.
PIC18LF458 - I/PT = Industrial temp., TQFP
package, Extended V
DD
limits.
PIC18F258 - E/L = Extended temp., PLCC
package, normal V
DD
limits.
b)
c)
Note 1:
F
LF = Wide Voltage Range
T
= in tape and reel PLCC, and TQFP
packages only.
= Standard Voltage Range
2:
Data Sheets
Products supported by a preliminary Data Sheet may have an errata sheet describing minor operational differences and recom-
mended workarounds. To determine if an errata sheet exists for a particular device, please contact one of the following:
1.
2.
3.
Your local Microchip sales office
The Microchip Corporate Literature Center U.S. FAX: (480) 792-7277
The Microchip Worldwide Site (www.microchip.com)
Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using.
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