Datasheet

PIC18F6525/6621/8525/8621
DS39612C-page 326  2003-2013 Microchip Technology Inc.
27.1 DC Characteristics: Supply Voltage
PIC18F6525/6621/8525/8621 (Industrial, Extended)
PIC18LF6X2X/8X2X (Industrial)
PIC18LF6X2X/8X2X
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  T
A  +85°C for industrial
PIC18F6525/6621/8525/8621
(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 V
DD Supply Voltage
PIC18LF6X2X/8X2X 2.0 — 5.5 V
PIC18F6525/6621/8525/
8621
4.2 — 5.5 V
D001A AVDD Analog Supply Voltage -0.3 — +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 3.1 “Power-on Reset (POR)” for
details
D004 S
VDD VDD Rise Rate
to ensure internal
Power-on Reset signal
0.05 — — V/ms See Section 3.1 “Power-on Reset (POR)” 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.