PIC18F23K22 Datasheet, PDF (436/492 Pages) Microchip Technology – 28/40/44-Pin, Low-Power, High-Performance Microcontrollers with nanoWatt XLP Technology

PIC18(L)F2X/4XK22
27.8 DC Characteristics:Input/Output Characteristics, PIC18(L)F2X/4XK22
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C TA  +125°C
Param
No.
Symbol
Characteristic
Min
Typ†
Max Units Conditions
VIL
D140
D141
D142
D143
D144
D145
D146
VIH
D147
D148 VIH
D149 VIH
D150
D151
D152
D153
D154
IIL
D155
Input Low Voltage
I/O ports:
with TTL buffer
with Schmitt Trigger
MCLR
OSC1
OSC1
OSC1
TXCKI
Input High Voltage
I/O ports:
with TTL buffer
with Schmitt Trigger:
MCLR
OSC1
OSC1
OSC1
OSC1
TXCKI
Input Leakage I/O and
MCLR^(2),(3)
I/O ports
D156 IIL
Input Leakage RA2
D157 IIL
Input Leakage RA3
—
V
—
V
—
V
—
V HS, HSPLL modes
—
V RC, EC modes⁽¹⁾
—
V XT, LP modes
—
V
—
V
—
V 2.4V < VDD < 3.6V
—
V VDD < 2.4V
—
V 2.4V < VDD < 3.6V
—
V VDD < 2.4V
—
V HS, HSPLL modes
—
V EC mode
—
V RC mode⁽¹⁾
—
V XT, LP modes
—
V
VSS VPIN VDD,
Pin at high-
impedance
5
nA +25°C
10
nA +60°C
30
nA +85°C
100
nA +125°C
10
nA +25°C
35
nA +60°C
200
nA +85°C
400
nA +125°C
10
nA +25°C
25
nA +60°C
70
nA +85°C
300
nA +125°C
Note 1:
2:
3:
4:
In RC oscillator configuration, the OSC1/CLKIN pin is a Schmitt Trigger input. It is not recommended that
the PIC^® 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.
DS41412B-page 436
Preliminary
 2010 Microchip Technology Inc.