Datasheet

 2004 Microchip Technology Inc. Preliminary DS39637A-page 419
PIC18F2480/2580/4480/4580
27.1 DC Characteristics: Supply Voltage
PIC18F2480/2580/4480/4580 (Industrial)
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
Param
No.
Symbol Characteristic Min Typ Max Units Conditions
V
DD Supply Voltage
D001 PIC18LF2X80/4X80 2.0 — 5.5 V HS, XT, RC and LP Oscillator modes
s 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 BORV1:BORV0 = 11 1.96 2.06 2.16 V
BORV1:BORV0 = 10 2.64 2.78 2.92 V
BORV1:BORV0 = 01 4.11 4.33 4.55 V
BORV1:BORV0 = 00 4.41 4.64 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.