PIC18F2585_07 Datasheet, PDF (425/482 Pages) Microchip Technology – Enhanced Flash Microcontrollers with ECAN Technology, 10-Bit A/D and nanoWatt Technology

PIC18F2585/2680/4585/4680
27.2 DC Characteristics: Power-Down and Supply Current
PIC18F2585/2680/4585/4680 (Industrial)
PIC18LF2585/2680/4585/4680 (Industrial) (Continued)
PIC18LF2585/2680/4585/4680
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C ≤ TA ≤ +85°C for industrial
PIC18F2585/2680/4585/4680
(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
Supply Current (IDD)^(2,3)
PIC18LFX585/X680 160.000 220.00 μA
-40°C
160.000 220.00 μA
+25°C
VDD = 2.0V
170.000 220.00 μA
+85°C
PIC18LFX585/X680 250.00 330.00 μA
250.00 330.00 μA
260.00 330.00 μA
All devices 460.00 550.00 μA
-40°C
+25°C
+85°C
-40°C
VDD = 3.0V
FOSC = 1 MHz
(PRI_IDLE mode,
EC oscillator)
470.00 550.00 μA
480.00 550.00 μA
+25°C
+85°C
VDD = 5.0V
PIC18FX585/X680 0.79 0.92 mA
+125°C
PIC18LFX585/X680 640.00 715.00 mA
-40°C
650.00 715.00 mA
+25°C
VDD = 2.0V
660.00 715.00 mA
+85°C
PIC18LFX585/X680 0.98 1.40 mA
1.00 1.40 mA
1.00 1.40 mA
All devices 1.90 2.20 mA
-40°C
+25°C
+85°C
-40°C
VDD = 3.0V
FOSC = 4 MHz
(PRI_IDLE mode,
EC oscillator)
1.90 2.20 mA
1.90 2.20 mA
+25°C
+85°C
VDD = 5.0V
PIC18FX585/X680 2.10 2.40 mA
+125°C
PIC18FX585/X680 9.50 11.00 mA
14.00 16.00 mA
+125°C
+125°C
VDD = 4.2V
VDD = 5.0V
FOSC = 25 MHz
(PRI_IDLE mode,
EC oscillator)
All devices 15.00 18.00 mA
-40°C
16.00 18.00 mA
16.00 18.00 mA
All devices 19.00 22.00 mA
19.00 22.00 mA
+25°C
+85°C
-40°C
+25°C
VDD = 4.2V
VDD = 5.0V
FOSC = 40 MHz
(PRI_IDLE mode,
EC oscillator)
19.00 22.00 mA
+85°C
Legend:
Note 1:
2:
3:
4:
Shading of rows is to assist in readability of the table.
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.).
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.
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.
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.
© 2007 Microchip Technology Inc.
Preliminary
DS39625C-page 423