PIC18LF2431-I/ML View Datasheet(PDF) - Microchip Technology

Part Name

Description

Manufacturer

PIC18LF2431-I/ML

28/40/44-Pin Enhanced Flash Microcontrollers with nanoWatt Technology, High-Performance PWM and A/D

Microchip Technology 

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

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