PIC18F2525 Datasheet, PDF (328/390 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC18F2525/2620/4525/4620
26.1 DC Characteristics: Supply Voltage
PIC18F2525/2620/4525/4620 (Industrial)
PIC18LF2525/2620/4525/4620 (Industrial)
PIC18LF2525/2620/4525/4620
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C ≤ TA ≤ +85°C for industrial
PIC18F2525/2620/4525/4620
(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
PIC18LFX525/X620 2.0
PIC18F2525/2620/4525/ 4.2
4620
— 5.5
— 5.5
V HS, XT, RC and LP Oscillator mode
V
D002
D003
VDR
RAM Data Retention
1.5 — — V
Voltage⁽¹⁾
VPOR VDD Start Voltage
— — 0.7 V See section on Power-on Reset for details
to ensure internal
Power-on Reset signal
D004
SVDD
VDD Rise Rate
0.05 —
to ensure internal
Power-on Reset signal
— V/ms See section on Power-on Reset for details
D005
VBOR
Brown-out Reset Voltage
PIC18LFX525/X620
D005
Legend:
Note 1:
BORV1:BORV0 = 11
2.00 2.05 2.16 V
BORV1:BORV0 = 10
2.65 2.79 2.93 V
All devices
BORV1:BORV0 = 01
4.11 4.33 4.55 V
BORV1:BORV0 = 00
4.36 4.59 4.82 V
Shading of rows is to assist in readability of the table.
This is the limit to which VDD can be lowered in Sleep mode, or during a device Reset, without losing RAM data.
DS39626B-page 326
Preliminary
 2004 Microchip Technology Inc.