
2002 Microchip Technology Inc.
Preliminary
DS41159B-page 331
PIC18FXX8
27.2
DC Characteristics:
PIC18FXX8 (Industrial, Extended)
PIC18LFXX8 (Industrial) (Continued)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
≤
T
A
≤
+85°C for industrial
-40°C
≤
T
A
≤
+125°C for extended
Param
No.
Symbol
Characteristic/
Device
Min
Max
Units
Conditions
V
OL
Output Low Voltage
I/O ports
D080
—
0.6
V
I
OL
= 8.5 mA, V
DD
= 4.2V,
-40
°
C to +85
°
C
I
OL
= 7.0 mA, V
DD
= 4.2V,
-40
°
C to +125
°
C
I
OL
= 1.6 mA, V
DD
= 4.2V,
-40
°
C to +85
°
C
I
OL
= 1.2 mA, V
DD
= 4.2V,
-40
°
C to +125
°
C
D080A
—
0.6
V
D083
OSC2/CLKO
(RC mode)
—
0.6
V
D083A
—
0.6
V
V
OH
Output High Voltage
(3)
I/O ports
D090
V
DD
- 0.7
—
V
I
OH
= -3.0 mA, V
DD
= 4.2V,
-40
°
C to +85
°
C
I
OH
= -2.5 mA, V
DD
= 4.2V,
-40
°
C to +125
°
C
I
OH
= -1.3 mA, V
DD
= 4.2V,
-40
°
C to +85
°
C
I
OH
= -1.0 mA, V
DD
= 4.2V,
-40
°
C to +125
°
C
RA4 pin
D090A
V
DD
- 0.7
—
V
D092
OSC2/CLKO
(RC mode)
V
DD
- 0.7
—
V
D092A
V
DD
- 0.7
—
V
D150
V
OD
Open Drain High Voltage
Capacitive Loading Specs
on Output Pins
All I/O pins and OSC2
(in RC mode)
SCL, SDA
—
7.5
V
D101
C
IO
—
50
pF
To meet the AC Timing Specifications
D102
Note 1:
In RC oscillator configuration, the OSC1/CLKI pin is a Schmitt Trigger input. It is not recommended that the
PICmicro device be driven with an external clock while in RC mode.
2:
The leakage current on the MCLR pin is strongly dependent on the applied voltage level. The specified
levels represent normal operating conditions. Higher leakage current may be measured at different input
voltages.
3:
Negative current is defined as current sourced by the pin.
C
B
—
400
pF
In I
2
C mode