PIC18F87J90 Datasheet, PDF (402/450 Pages) Microchip Technology – 64/80-Pin, High-Performance Microcontrollers with LCD Driver and nanoWatt Technology

PIC18F87J90 FAMILY
28.2 DC Characteristics: Power-Down and Supply Current
PIC18F87J90 Family (Industrial) (Continued)
PIC18F87J90 Family
(Industrial)
Standard Operating Conditions (unless otherwise stated)
Operating temperature
-40°C  TA  +85°C for industrial
Param
No.
Device
Typ
Max Units
Conditions
Supply Current (IDD) Cont.^(2,3)
All devices 18
19
28
35 µA
35 µA
49 µA
-40°C
+25°C
+85°C
VDD = 2.0V,
VDDCORE = 2.0V⁽⁴⁾
All devices 20
21
32
45 µA
45 µA
61 µA
-40°C
+25°C
+85°C
VDD = 2.5V,
VDDCORE = 2.5V⁽⁴⁾
FOSC = 32 kHz⁽³⁾
(SEC_RUN mode,
Timer1 as clock)
All devices
0.06
0.07
0.11 mA
0.11 mA
-40°C
+25°C
VDD = 3.3V⁽⁵⁾
0.09
0.15 mA
+85°C
All devices 14
15
24
28 µA
28 µA
43 µA
-40°C
+25°C
+85°C
VDD = 2.0V,
VDDCORE = 2.0V⁽⁴⁾
All devices 15
16
27
31 µA
31 µA
50 µA
-40°C
+25°C
+85°C
VDD = 2.5V,
VDDCORE = 2.5V⁽⁴⁾
FOSC = 32 kHz⁽³⁾
(SEC_IDLE mode,
Timer1 as clock)
All devices
0.05
0.06
0.10 mA
0.10 mA
-40°C
+25°C
VDD = 3.3V⁽⁵⁾
0.08
0.14 mA
+85°C
Note 1:
2:
3:
4:
5:
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 a 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 the 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.
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.
Voltage regulator disabled (ENVREG = 0, tied to VSS).
Voltage regulator enabled (ENVREG = 1, tied to VDD, REGSLP = 1).
DS39933D-page 402
 2010 Microchip Technology Inc.