PIC18F2220/2320/4220/4320
26.2 DC Characteristics: Power-Down and Supply Current
PIC18F2220/2320/4220/4320 (Industrial)
PIC18LF2220/2320/4220/4320 (Industrial) (Continued)
PIC18LF2220/2320/4220/4320
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C ≤ TA ≤ +85°C for industrial
(Industrial)
Standard Operating Conditions (unless otherwise stated)
PIC18F2220/2320/4220/4320
Operating temperature
-40°C ≤ TA ≤ +85°C for industrial
-40°C ≤ TA ≤ +125°C for extended
(Industrial, Extended)
Param
Device
No.
Typ
Max Units
Conditions
(2,3)
Supply Current (IDD)
PIC18LF2X20/4X20 100
220
220
220
330
330
330
550
550
550
650
600
600
600
900
900
900
1.8
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
µA
mA
mA
mA
mA
-40°C
110
+25°C
+85°C
-40°C
+25°C
+85°C
-40°C
+25°C
+85°C
+125°C
-40°C
+25°C
+85°C
-40°C
+25°C
+85°C
-40°C
VDD = 2.0V
VDD = 3.0V
120
PIC18LF2X20/4X20 180
FOSC = 1 MHz
(RC_RUN mode,
180
170
internal oscillator source)
All devices 340
330
VDD = 5.0V
310
Extended devices 410
PIC18LF2X20/4X20 350
360
VDD = 2.0V
VDD = 3.0V
370
PIC18LF2X20/4X20 580
FOSC = 4 MHz
(RC_RUN mode,
580
560
internal oscillator source)
All devices 1.1
1.1
1.0
1.8
+25°C
+85°C
+125°C
VDD = 5.0V
1.8
Extended devices 1.2
1.8
Legend:
Shading of rows is to assist in readability of the table.
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;
MCLR = VDD; WDT enabled/disabled as specified.
3: For RC oscillator configurations, current through REXT is not included. The current through the resistor can be estimated
by the formula Ir = VDD/2REXT (mA) with REXT in kΩ.
4: Standard low-cost 32 kHz crystals have an operating temperature range of -10°C to +70°C. Extended temperature
crystals are available at a much higher cost.
DS39599C-page 310
2003 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
