PIC18FXX20
26.3 DC Characteristics: PIC18FXX20 (Industrial, Extended)
PIC18LFXX20 (Industrial) (Continued)
Standard Operating Conditions (unless otherwise stated)
DC CHARACTERISTICS
Operating temperature -40°C ≤ TA ≤ +85°C for industrial
-40°C ≤ TA ≤ +125°C for extended
Param
Symbol
No.
Characteristic
Output Low Voltage
Min
Max
Units
Conditions
VOL
VOH
VOD
D080
I/O ports
—
—
—
—
0.6
0.6
0.6
0.6
V
V
V
V
IOL = 8.5 mA, VDD = 4.5V,
-40°C to +85°C
IOL = 7.0 mA, VDD = 4.5V,
-40°C to +125°C
IOL = 1.6 mA, VDD = 4.5V,
-40°C to +85°C
IOL = 1.2 mA, VDD = 4.5V,
-40°C to +125°C
D080A
D083
OSC2/CLKO
(RC mode)
D083A
Output High Voltage(3)
I/O ports
D090
VDD – 0.7
VDD – 0.7
VDD – 0.7
VDD – 0.7
—
—
—
V
V
V
V
V
IOH = -3.0 mA, VDD = 4.5V,
-40°C to +85°C
IOH = -2.5 mA, VDD = 4.5V,
-40°C to +125°C
IOH = -1.3 mA, VDD = 4.5V,
-40°C to +85°C
IOH = -1.0 mA, VDD = 4.5V,
-40°C to +125°C
D090A
D092
OSC2/CLKO
(RC mode)
—
D092A
D150
—
Open Drain High Voltage
8.5
RA4 pin
Capacitive Loading Specs
on Output Pins
COSC2 OSC2 pin
D100(4)
—
15
pF In XT, HS and LP modes
when external clock is used
to drive OSC1
D101
D102
CIO
CB
All I/O pins and OSC2
(in RC mode)
SCL, SDA
—
—
50
pF To meet the AC Timing
Specifications
400
pF In I2C mode
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.
4: Parameter is characterized but not tested.
DS39609A-page 316
Advance Information
2003 Microchip Technology Inc.
MICROCHIP [ MICROCHIP ]
