PIC18F1XK22 Datasheet, PDF (342/388 Pages) Microchip Technology – 20-Pin Flash Microcontrollers with nanoWatt XLP Technology

PIC18F1XK22/LF1XK22
25.7 DC Characteristics: Secondary Idle Supply Current, PIC18F1XK22/LF1XK22-I/E
(Industrial, Extended)
PIC18LF1XK22
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C  TA  +85°C for industrial
-40°C  TA  +125°C for extended
PIC18F1XK22
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 Characteristics
Typ. Max. Units
Conditions
D023
Supply Current (IDD)^{(1, 2, 4)}
2
2
3
8
D023A
4
5
9
5 A
5 A
9 A
11 A
8 A
10 A
20 A
-40°C
+25°C
+85°C
+125°C
-40°C
+25°C
+85°C
VDD = 1.8V
VDD = 3.0V
FOSC = 32 kHz⁽³⁾
(SEC_IDLE mode,
Timer1 as clock)
20 23 A
+125°C
D023
20 40 A
-40°C
21 41 A
23 44 A
+25°C
+85°C
VDD = 1.8V
24 47 A
+125°C
D023A
23 45 A
25 47 A
28 49 A
30 52 A
-40°C
+25°C
+85°C
+125°C
VDD = 3.0V
FOSC = 32 kHz⁽³⁾
(SEC_IDLE mode,
Timer1 as clock)
D023B
28 50 A
-40°C
30 54 A
32 59 A
+25°C
+85°C
VDD = 5.0V
33 62 A
+125°C
* These parameters are characterized but not tested.
Note 1: 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 disabled.
2: The supply current is mainly a function of the operating voltage and frequency. Other factors, such as I/O pin
loading and switching rate, oscillator type, internal code execution pattern and temperature, also have an impact
on the current consumption.
3: For RC oscillator configurations, current through REXT is not included. The current through the resistor can be
extended by the formula IR = VDD/2REXT (mA) with REXT in k
4: FVR and BOR are disabled.
DS41365D-page 342
Preliminary
 2010 Microchip Technology Inc.