PIC18F2331_10 Datasheet, PDF (339/392 Pages) Microchip Technology – 28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D

PIC18F2331/2431/4331/4431
26.3 DC Characteristics: PIC18F2331/2431/4331/4431 (Industrial, Extended)
PIC18LF2331/2431/4331/4431 (Industrial)
DC CHARACTERISTICS
Standard Operating Conditions (unless otherwise stated)
Operating temperature -40°C TA  +85°C for industrial
-40°C TA  +125°C for extended
Param
No.
Symbol
Characteristic
Min
Max Units
Conditions
VIL
Input Low Voltage
I/O Ports:
D030
with TTL Buffer
VSS
0.15 VDD V VDD < 4.5V
D030A
—
0.8
V 4.5V  VDD 5.5V
D031
with Schmitt Trigger Buffer
RC3 and RC4
VSS
0.2 VDD V
VSS
0.3 VDD V I²C™ enabled
D032
MCLR
VSS
0.2 VDD V
D032A
OSC1 and T1OSI
VSS
0.3 VDD V LP, XT, HS, HSPLL
modes⁽¹⁾
D033
OSC1
VSS
0.2 VDD V EC mode⁽¹⁾
VIH
Input High Voltage
I/O Ports:
D040
with TTL Buffer
0.25 VDD + 0.8V VDD
V VDD < 4.5V
D040A
2.0
VDD
V 4.5V  VDD 5.5V
D041
with Schmitt Trigger Buffer
RC3 and RC4
0.8 VDD
0.7 VDD
VDD
V
VDD
V I²C™ enabled
D042
MCLR
0.8 VDD
VDD
V
D042A
OSC1 and T1OSI
0.7 VDD
VDD
V LP, XT, HS, HSPLL
modes⁽¹⁾
D043
OSC1
0.8 VDD
VDD
V EC mode⁽¹⁾
IIL
Input Leakage Current^(2,3)
D060
I/O Ports
—
+200 nA A VDD < 5.5V,
VSS VPIN VDD,
Pin at high-impedance
—
+50 nA
VDD < 3V,
VSS VPIN VDD,
Pin at high-impedance
D061
MCLR
—
1
A Vss VPIN VDD
D063
OSC1
—
1
A Vss VPIN VDD
IPU
Weak Pull-up Current
D070 IPURB PORTB Weak Pull-up Current
50
400
A VDD = 5V, VPIN = VSS
Note 1: In RC oscillator configuration, the OSC1/CLKI 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.
 2010 Microchip Technology Inc.
DS39616D-page 339