PIC18LF2X_13 Datasheet, PDF (441/560 Pages) Microchip Technology – PIC18(L)F2X/45K50 USB Flash MCU Product Brief

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
Input Low Voltage
I/O PORT:
D140
with TTL buffer
—
—
0.8
V 4.5V  VDD  5.5V
D140A
—
—
0.15 VDD V 1.8V  VDD  4.5V
D141
with Schmitt Trigger
—
buffer
with I²C™ levels
—
—
0.2 VDD V 2.0V  VDD  5.5V
—
0.3 VDD V
with SMBus levels
—
—
0.8
V 2.7V  VDD  5.5V
D142
MCLR, OSC1 (RC
mode)⁽¹⁾
—
—
0.2 VDD V
D142A
OSC1 (HS mode)
—
—
0.3 VDD V
VIH
Input High Voltage
I/O ports:
—
—
D147
with TTL buffer
2.0
—
—
V 4.5V  VDD 5.5V
D147A
0.25 VDD +
—
0.8
—
V 1.8V  VDD  4.5V
D148
with Schmitt Trigger 0.8 VDD
—
buffer
with I²C™ levels
0.7 VDD
—
—
V 2.0V  VDD  5.5V
—
V
with SMBus levels
2.1
—
—
V 2.7V  VDD  5.5V
D149
MCLR
0.8 VDD
—
—
V
D150A
D150B
OSC1 (HS mode)
OSC1 (RC mode)⁽¹⁾
0.7 VDD
—
0.9 VDD
—
—
V
—
V
IIL
Input Leakage I/O and
MCLR^(2),(3)
D155
I/O ports and MCLR
—
—
—
—
IPU
Weak Pull-up Current⁽⁴⁾
VSS VPIN VDD,
Pin at high-impedance
0.1
50
nA +25°C⁽⁴⁾
0.7
100
nA +60°C
4
200
nA +85°C
35
1000
nA +125°C
D158 IPURB PORTB weak pull-up
current
25
85
200
A VDD = 3.3V, VPIN = VSS
25
130
300
A VDD = 5.0V, VPIN = VSS
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.
 2010-2012 Microchip Technology Inc.
DS41412F-page 441