Information

© 2005 Microchip Technology Inc. DS80239A-page 3
PIC18F2331/2431/4331/4431
Date Codes from 0421xxx and higher
V
BOR Brown-out Reset Voltage
D005D PIC18LF2X31/4X31 Industrial Low Voltage (-10°C to +85°C)
BORV1:BORV0 = 11 N/A N/A N/A V Reserved
BORV1:BORV0 = 10 2.50 2.72 2.94 V
BORV1:BORV0 = 01 3.88 4.22 4.56 V
BORV1:BORV0 = 00 4.18 4.54 4.90 V
D005F PIC18LF2X31/4X31 Industrial Low Voltage (-40°C to -10°C)
BORV1:BORV0 = 11 N/A N/A N/A V Reserved
BORV1:BORV0 = 10 2.34 2.72 3.10 V
BORV1:BORV0 = 01 3.63 4.22 4.81 V
BORV1:BORV0 = 00 3.90 4.54 5.18 V
D005G PIC18F2X31/4X31 Industrial (-10°C to +85°C)
BORV1:BORV0 = 1x N/A N/A N/A V Reserved
BORV1:BORV0 = 01 3.88 4.22 4.56 V (Note 2)
BORV1:BORV0 = 00 4.18 4.54 4.90 V (Note 2)
D005H PIC18F2X31/4X31 Industrial (-40°C to -10°C)
BORV1:BORV0 = 1x N/A N/A N/A V Reserved
BORV1:BORV0 = 01 N/A N/A N/A V Reserved
BORV1:BORV0 = 00 3.90 4.54 5.18 V (Note 2)
D005J PIC18F2X31/4X31 Extended (-10°C to +85°C)
BORV1:BORV0 = 1x N/A N/A N/A V Reserved
BORV1:BORV0 = 01 3.88 4.22 4.56 V (Note 2)
BORV1:BORV0 = 00 4.18 4.54 4.90 V (Note 2)
D005K PIC18F2X31/4X31 Extended (-40°C to -10°C, +85°C to +125°C)
BORV1:BORV0 = 1x N/A N/A N/A V Reserved
BORV1:BORV0 = 01 N/A N/A N/A V Reserved
BORV1:BORV0 = 00 3.90 4.54 5.18 V (Note 2)
25.1 DC Characteristics: Supply Voltage
PIC18F2331/2431/4331/4431 (Industrial)
PIC18LF2331/2431/4331/4431 (Industrial, Extended)
PIC18LF2331/2431/4331/4431
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
PIC18F2331/2431/4331/4431
(Industrial, Extended)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
-40°C ≤ T
A ≤ +125°C for extended
Param
No.
Symbol Characteristic Min Typ Max Units Conditions
Legend: Shading of rows is to assist in readability of the table.
Note 1: This is the limit to which V
DD can be lowered in Sleep mode, or during a device Reset, without losing RAM data.
2: When BOR is on and BORV<1:0> = 0x, the device will operate correctly at 40 MHz for any V
DD at which the BOR
allows execution.