PIC18F23K22 Datasheet, PDF (437/492 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 (Continued)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C TA  +125°C
Param
No.
Symbol
Characteristic
Min
Typ†
Max Units Conditions
D158
IPU
IPURB
Weak Pull-up Current
PORTB weak pull-up
current
90
A VDD = 3.0V, VPIN =
VSS
VOL
Output Low Voltage
D159
I/O ports
—
V IOL = 8.5 mA, VDD
= 3.0V,
-40C to +85C
D160
OSC2/CLKOUT
(RC, RCIO, EC, ECIO
modes)
—
V IOL = 1.6 mA, VDD
= 3.0V,
-40C to +85C
VOH
Output High Voltage⁽³⁾
D161
I/O ports
—
V IOH = -3.0 mA, VDD
= 3.0V,
-40C to +85C
D162
OSC2/CLKOUT
(RC, RCIO, EC, ECIO
modes)
—
V IOH = -1.3 mA, VDD
= 3.0V,
-40C to +85C
Capacitive Loading
Specs
on Output Pins
D163^{(4) COSC2 OSC2 pin}
—
pF In XT, HS and LP
modes when
external clock is
used to drive
OSC1
D164 CIO
D165 CB
All I/O pins and OSC2
(in RC mode)
SCL, SDA
—
pF To meet the AC
Timing
Specifications
—
pF I²C™ Specifica-
tion
Note 1: 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.
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.
 2010 Microchip Technology Inc.
Preliminary
DS41412B-page 437