2010 Microchip Technology Inc.
DS39774D-page 357
PIC18F85J11 FAMILY
Supply Current (IDD)(2)
All devices
50
120
A-40°C
VDD = 2.0V,
VDDCORE = 2.0V(4)
FOSC = 1 MHz
(PRI_IDLE mode,
EC oscillator)
51
120
A
+25°C
54
130
A
+85°C
All devices 223
480
A-40°C
VDD = 2.5V,
VDDCORE = 2.5V(4)
134
300
A
+25°C
110
270
A
+85°C
All devices 307
550
A-40°C
VDD = 3.3V(5)
254
500
A
+25°C
194
460
A
+85°C
All devices 307
850
A-40°C
VDD = 2.0V,
VDDCORE = 2.0V(4)
FOSC = 4 MHz
(PRI_IDLE mode,
EC oscillator)
200
850
A
+25°C
202
800
A
+85°C
All devices 483
950
A-40°C
VDD = 2.5V,
VDDCORE = 2.5V(4)
318
950
A
+25°C
343
900
A
+85°C
All devices 0.52
1.3
mA
-40°C
VDD = 3.3V(5)
0.47
1.2
mA
+25°C
0.47
1.2
mA
+85°C
All devices 2.38
8
mA
-40°C
VDD = 2.5V,
VDDCORE = 2.5V(4)
FOSC = 40 MHz
(PRI_IDLE mode,
EC oscillator)
2.04
8
mA
+25°C
2.52
9
mA
+85°C
All devices 3.02
10
mA
-40°C
VDD = 3.3V(5)
2.99
10
mA
+25°C
4.23
11
mA
+85°C
26.2
DC Characteristics:
Power-Down and Supply Current
PIC18F85J11 Family (Industrial) (Continued)
PIC18F85J11 Family
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C
TA +85°C for industrial
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;
MCLR = VDD; WDT enabled/disabled as specified.
3: 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.
4: Voltage regulator disabled (ENVREG tied to VSS).
5: Voltage regulator enabled (ENVREG tied to VDD).