Datasheet

PIC18F6585/8585/6680/8680
DS30491D-page 416  2003-2013 Microchip Technology Inc.
27.1 DC Characteristics: Supply Voltage
PIC18FXX8X (Industrial, Extended)
PIC18LFXX8X (Industrial)
PIC18LFXX8X
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for industrial
PIC18FXX8X
(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
D001 VDD Supply Voltage
PIC18LFXX8X 2.0 — 5.5 V HS, XT, RC and LP Oscillator mode
PIC18FXX8X 4.2 — 5.5 V
D001A AVDD Analog Supply
Voltage
VDD – 0.3 — VDD + 0.3 V
D002 V
DR RAM Data Retention
Voltage
(1)
1.5 — — V
D003 V
POR VDD Start Voltage
to ensure internal
Power-on Reset signal
— — 0.7 V See section on Power-on Reset for
details
D004 S
VDD VDD Rise Rate
to ensure internal
Power-on Reset signal
0.05 — — V/ms See section on Power-on Reset for
details
D005 V
BOR Brown-out Reset Voltage
BORV1:BORV0 = 11 1.96 — 2.18 V
BORV1:BORV0 = 10 2.64 — 2.92 V
BORV1:BORV0 = 01 4.11 — 4.55 V
BORV1:BORV0 = 00 4.41 — 4.87 V
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.
18F8680.book Page 416 Tuesday, January 29, 2013 1:32 PM