PIC18F2220 Datasheet, PDF (310/388 Pages) Microchip Technology – 28/40/44-Pin High-Performance, Enhanced Flash Microcontrollers with 10-Bit A/D and nanoWatt Technology

PIC18F2220/2320/4220/4320
26.1 DC Characteristics: Supply Voltage
PIC18F2220/2320/4220/4320 (Industrial)
PIC18LF2220/2320/4220/4320 (Industrial)
PIC18LF2220/2320/4220/4320
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C ≤ TA ≤ +85°C for industrial
PIC18F2220/2320/4220/4320
(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
VDD
Supply Voltage
D001
PIC18LF2X20/4X20 2.0 — 5.5 V HS, XT, RC and LP Osc mode
PIC18F2X20/4X20 4.2 — 5.5 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
VBOR Brown-out Reset Voltage
PIC18LF2X20/4X20 Industrial Low Voltage
D005
BORV1:BORV0 = 11
NA — NA V Reserved
BORV1:BORV0 = 10
2.50 2.72 2.94 V
BORV1:BORV0 = 01
3.88 4.22 4.56 V
BORV1:BORV0 = 00
4.18 4.54 4.90 V
D005
PIC18F2X20/4X20 Industrial
BORV1:BORV0 = 1x
NA — NA V Not in operating voltage range of device
BORV1:BORV0 = 01
3.88 4.22 4.56 V
BORV1:BORV0 = 00
4.18 4.54 4.90 V
D005E
PIC18F2X20/4X20 Extended
BORV1:BORV0 = 1x
NA — NA V Not in operating voltage range of device
BORV1:BORV0 = 01
3.71 4.22 4.73 V
BORV1:BORV0 = 00
4.00 4.54 5.08 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.
DS39599C-page 308
 2003 Microchip Technology Inc.