Microchip Technology DM164134 数据表

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页码 402
© 2006 Microchip Technology Inc.
DS41159E-page 337
PIC18FXX8
V
OL
Output Low Voltage
D080
I/O ports
0.6
V
I
OL
 = 8.5 mA, V
DD
 = 4.2V, 
-40
°C to +85°C
D080A
0.6
V
I
OL
 = 7.0 mA, V
DD
 = 4.2V, 
-40
°C to +125°C
D083
OSC2/CLKO
(RC mode)
0.6
V
I
OL
 = 1.6 mA, V
DD
 = 4.2V, 
-40
°C to +85°C
D083A
0.6
V
I
OL
 = 1.2 mA, V
DD
 = 4.2V, 
-40
°C to +125°C
V
OH
Output High Voltage
(3)
D090
I/O ports
V
DD
 – 0.7
V
I
OH
 = -3.0 mA, V
DD
 = 4.2V, 
-40
°C to +85°C
D090A
V
DD
 – 0.7
V
I
OH
 = -2.5 mA, V
DD
 = 4.2V, 
-40
°C to +125°C
D092
OSC2/CLKO 
(RC mode)
V
DD
 – 0.7
V
I
OH
 = -1.3 mA, V
DD
 = 4.2V, 
-40
°C to +85°C
D092A
V
DD
 – 0.7
V
I
OH
 = -1.0 mA, V
DD
 = 4.2V,
-40
°C to +125°C
D150
V
OD
Open-Drain High Voltage
7.5
V
RA4 pin
Capacitive Loading Specs on 
Output Pins
D101
C
IO
All I/O pins and OSC2 
(in RC mode)
50
pF
To meet the AC Timing 
Specifications
D102
C
B
SCL, SDA 
400
pF
In I
2
C™ mode
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
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.