
PIC18F1230/1330
2009 Microchip Technology Inc.
DS39758D-page 277
Module Differential Currents (
IWDT, IBOR, ILVD, IOSCB, IAD)
D022
(
IWDT)
Watchdog Timer
1.3
4.8
A
-40°C
VDD = 2.0V
1.4
5.4
A+25°C
2.0
5.4
A+85°C
1.9
5.6
A
-40°C
VDD = 3.0V
2.0
6.2
A+25°C
2.8
6.2
A+85°C
4.0
9.6
A
-40°C
VDD = 5.0V
5.5
9.6
A+25°C
5.6
9.6
A+85°C
13
A
+125°C
D022A
(
IBOR)
Brown-out Reset(4)
35
54.6
A
-40°C to +85°C
VDD = 3.0V
40
64.6
A
-40°C to +85°C
VDD = 5.0V
55
44
A
-40°C to +125°C
044
A
-40°C to +85°C
Sleep mode,
BOREN1:BOREN0 = 10
044
A
-40°C to +125°C
D022B
(
ILVD)
Low-Voltage Detect(4)
22
37.6
A
-40°C to +85°C
VDD = 2.0V
25
39.6
A
-40°C to +85°C
VDD = 3.0V
29
44.6
A
-40°C to +85°C
VDD = 5.0V
30
54.6
A
-40°C to +125°C
D025
(
IOSCB)
Timer1 Oscillator
2.1
5.5
A
-40°C
VDD = 2.0V
32 kHz on Timer1(3)
1.8
6.1
A+25°C
2.1
6.1
A+85°C
2.2
7
A
-40°C
VDD = 3.0V
32 kHz on Timer1(3)
2.6
7.6
A+25°C
2.9
7.6
A+85°C
3.0
7.6
A
-40°C
VDD = 5.0V
32 kHz on Timer1(3)
3.2
7.6
A+25°C
3.4
7.6
A+85°C
23.2
DC Characteristics:
Power-Down and Supply Current
PIC18F1230/1330 (Industrial)
PIC18LF1230/1330 (Industrial) (Continued)
PIC18LF1230/1330
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
TA +85°C for industrial
PIC18F1230/1330
(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.
Device
Typ
Max
Units
Conditions
Note 1:
The power-down current in Sleep mode does not depend on the oscillator type. Power-down current is measured
with the part in Sleep mode, with all I/O pins in high-impedance state and tied to VDD or VSS and all features that
add delta current disabled (such as WDT, Timer1 oscillator, BOR, etc.).
2:
The supply current is mainly a function of operating voltage, frequency and mode. Other factors, such as I/O pin
loading and switching rate, oscillator type and circuit, internal code execution pattern and temperature, also have
an impact on the current consumption.
The test conditions for all IDD measurements in active operation mode are:
OSC1 = external square wave, from rail-to-rail; all I/O pins tri-stated, pulled to VDD or VSS;
MCLR = VDD; WDT enabled/disabled as specified.
3:
Low-power Timer1 oscillator selected.
4:
BOR and LVD enable internal band gap reference. With both modules enabled, current consumption will be less
than the sum of both specifications.