PIC18F4539-ESLASHMLSQTP datasheet(20/322 Pages) MICROCHIP

Part #	PIC18F4539-E/MLSQTP

Description	Enhanced FLASH Microcontrollers with Single Phase Induction Motor Control Kernel

PDF	322 Pages

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Manufacturer	MICROCHIP [Microchip Technology]

Direct Link	http://www.microchip.com

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20 / 322 page

PIC18FXX39

DS30485A-page 18

Preliminary

 2002 Microchip Technology Inc.

PORTE is a bi-directional I/O port.

RE0/RD/AN5

RE0

AN5

I/O

TTL

Analog

Digital I/O.

Read control for parallel slave port

(see also WR and CS pins).

Analog input 5.

RE1/WR/AN6

RE1

AN6

I/O

TTL

Analog

Digital I/O.

Write control for parallel slave port

(see CS and RD pins).

Analog input 6.

RE2/CS/AN7

RE2

AN7

I/O

TTL

Analog

Digital I/O.

Chip Select control for parallel slave port

(see related RD and WR).

Analog input 7.

VSS

12, 31 6, 31

6, 29

—

Ground reference for logic and I/O pins.

VDD

11, 32 7, 28,

7, 28

—

Positive supply for logic and I/O pins.

AVSS

—

Ground reference for analog modules.

AVDD

—

Positive supply for analog modules.

—

12, 13,

33, 34

—

These pins should be left unconnected.

TABLE 1-3:

PIC18F4X39 PINOUT I/O DESCRIPTIONS (CONTINUED)

Pin Name

Pin Number

Type

Buffer

Type

Description

DIP

QFN TQFP

Legend: TTL = TTL compatible input

CMOS = CMOS compatible input or output

ST = Schmitt Trigger input with CMOS levels

= Input

O= Output

= Power

OD = Open Drain (no P diode to VDD)

PIC18F4539-E/MLSQTP Datasheet(PDF) 20 Page - Microchip Technology

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