Information

PIC18F1220/1320
DS80244D-page 4 © 2009 Microchip Technology Inc.
4. Module: Oscillator Configurations
The INTRC clock source has been modified to
improve its frequency stability.
The OSCTUNE register no longer affects the
INTRC frequency. Peripherals that use the INTRC
clock source are also affected (WDT and FSCM).
5. Module: DC Characteristics
Modifications have been made that have changed
the typical values for parameters, D022A (Brown-
out Reset) and D022B (Low-Voltage Detect). The
new values will change the ninth and last page of
the table shown.
The new values are shown in bold text.
22.1 DC Characteristics: Power-Down and Supply Current
PIC18F1220/1320 (Industrial)
PIC18LF1220/1320 (Industrial) (Continued)
PIC18LF1220/1320
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ T
A ≤ +85°C for industrial
PIC18F1220/1320
(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.
Device Typ Max Units Conditions
Module Differential Currents (ΔI
WDT, ΔIBOR, ΔILVD, ΔIOSCB, ΔIAD)
D022
(ΔI
WDT)
Watchdog Timer 1.5 4.0 μA -40°C
2.2 4.0 μA+25°C V
DD = 2.0V
3.1 5.0 μA+85°C
2.5 6.0 μA -40°C
3.3 6.0 μA+25°C V
DD = 3.0V
4.7 7.0 μA+85°C
3.7 10.0 μA -40°C
4.5 10.0 μA+25°C V
DD = 5.0V
6.1 13.0 μA+85°C
D022A
(ΔI
BOR)
Brown-out Reset 35 50 μA
-40°C to +85°C
V
DD = 3.0V
42 60 μA
V
DD = 5.0V
Extended Devices
Only
46 65 μA
-40°C to +125°C
D022B
(ΔI
LVD)
Low-Voltage Detect 31 45 μA
-40°C to +85°C
V
DD = 2.0V
33 50 μAV
DD = 3.0V
42 60 μA
V
DD = 5.0V
Extended Devices
Only
46 65 μA
-40°C to +125°C
D025
(ΔI
OSCB)
Timer1 Oscillator 1.7 3.5 μA-40°C
1.8 3.5 μA+25°CV
DD = 2.0V 32 kHz on Timer1
(4)
2.1 4.5 μA+85°C
2.2 4.5 μA-40°C
2.6 4.5 μA+25°CV
DD = 3.0V 32 kHz on Timer1
(4)
2.8 5.5 μA+85°C
3.0 6.0 μA-40°C
3.3 6.0 μA+25°CV
DD = 5.0V 32 kHz on Timer1
(4)
3.6 7.0 μA+85°C
D026
(ΔI
AD)
A/D Converter 1.0 3.0 μA-40°C to +85°CV
DD = 2.0V
A/D on, not converting
1.0 4.0 μA-40°C to +85°CV
DD = 3.0V
2.0 10.0 μA-40°C to +85°CV
DD = 5.0V
1.0 8.0 μA-40°C to +125°CV
DD = 5.0V