Information

PIC18F2480/2580/4480/4580
DS80267C-page 2 © 2009 Microchip Technology Inc.
3. Module: Electrical Characteristics (DC
Supply Voltage)
Note 2 is added to Section 27.1 “DC Character-
istics: Supply Voltage” pertaining to parameter
D005.
27.1 DC Characteristics: Supply Voltage
PIC18F2480/2580/4480/4580 (Industrial, Extended)
PIC18LF2480/2580/4480/4580 (Industrial)
PIC18LF2480/2580/4480/4580
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
PIC18F2480/2580/4480/4580
(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
V
DD Supply Voltage
D001 PIC18LF2X80/4X80 2.0 — 5.5 V
PIC18F2X80/4X80 4.2 — 5.5 V
D002 VDR 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
V
BOR Brown-out Reset Voltage
D005 PIC18LF2X80/4X80
BORV1:BORV0 = 11 2.00 2.05 2.16 V
BORV1:BORV0 = 10 2.65 2.79 2.93 V
D005 All Devices
BORV1:BORV0 = 01
(2)
4.11 4.33 4.55 V
BORV1:BORV0 = 00 4.36 4.59 4.82 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.
2: With BOR enabled, full-speed operation (F
OSC = 40 MHz) is supported until a BOR occurs. This is valid, although VDD
may be below the minimum voltage for this frequency.