
PIC18F6585/8585/6680/8680
DS30491C-page 416
2004 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
≤ TA ≤ +85°C for industrial
PIC18FXX8X
(Industrial, Extended)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
≤ TA ≤ +85°C for industrial
-40°C
≤ TA ≤ +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
VDR
RAM Data Retention
Voltage(1)
1.5
—
V
D003
VPOR
VDD Start Voltage
to ensure internal
Power-on Reset signal
—
0.7
V
See section on Power-on Reset for
details
D004
SVDD
VDD Rise Rate
to ensure internal
Power-on Reset signal
0.05
—
V/ms See section on Power-on Reset for
details
D005
VBOR
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 VDD can be lowered in Sleep mode, or during a device Reset, without losing RAM
data.