PIC18F2331 MICROCHIP [Microchip Technology], PIC18F2331 Datasheet - Page 352

• Manufacturer Part Number: PIC18F2331
• Description: 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High Performance PWM and A/D
• Manufacturer: MICROCHIP [Microchip Technology]

PIC18F2331/2431/4331/4431
25.3
DS39616B-page 350
DC CHARACTERISTICS
D080
D083
D090
D092
D150
D100
D101
D102
Note 1:
Param
No.
(4)
2:
3:
4:
DC Characteristics: PIC18F2331/2431/4331/4431 (Industrial)
V
V
V
C
C
C
Symbol
OL
OH
OD
OSC2
IO
B
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.
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.
Negative current is defined as current sourced by the pin.
Parameter is characterized but not tested.
Output Low Voltage
I/O ports
OSC2/CLKO
(RC, RCIO, EC, ECIO modes)
Output High Voltage
I/O ports
OSC2/CLKO
(RC, RCIO, EC, ECIO modes)
Open-Drain High Voltage
Capacitive Loading Specs
on Output Pins
OSC2 pin
All I/O pins and OSC2
(in RC mode)
SCL, SDA
Characteristic
PIC18LF2331/2431/4331/4431 (Industrial) (Continued)
(3)
Preliminary
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C
V
V
DD
DD
Min
—
—
—
—
—
—
– 0.7
– 0.7
Max
400
0.6
0.6
8.5
15
50
—
—
Units
pF
pF
pF
V
V
V
V
V
T
 2003 Microchip Technology Inc.
A
I
-40 C to +85 C
I
-40 C to +85 C
I
-40 C to +85 C
I
-40 C to +85 C
RA4 pin
In XT, HS and LP modes
when external clock is
used to drive OSC1
To meet the AC Timing
Specifications
I
OH
OH
+85°C for industrial
OL
OL
2
C™ Specification
= 8.5 mA, V
= 1.6 mA, V
= -3.0 mA, V
= -1.3 mA, V
Conditions
DD
DD
DD
DD
= 4.5V,
= 4.5V,
= 4.5V,
= 4.5V,