PIC18LF2580T-I/SP 查看數據表（PDF） - Microchip Technology

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PIC18LF2580T-I/SP

28/40/44-Pin Enhanced Flash Microcontrollers with ECAN™ Technology, 10-Bit A/D and nanoWatt Technology

Microchip Technology 

PIC18F2480/2580/4480/4580

TABLE 1-3: PIC18F4480/4580 PINOUT I/O DESCRIPTIONS (CONTINUED)

Pin Name

Pin Number

Pin Buffer

PDIP QFN TQFP Type Type

Description

PORTE is a bidirectional I/O port.

RE0/RD/AN5

RE0

RD

AN5

8 25 25

I/O ST

Digital I/O.

I TTL Read control for Parallel Slave Port (see also WR

and CS pins).

I Analog Analog input 5.

RE1/WR/AN6/C1OUT 9 26 26

RE1

I/O ST

Digital I/O.

WR

I TTL Write control for Parallel Slave Port (see CS

and RD pins).

AN6

I Analog Analog input 6.

C1OUT

O TTL Comparator 1 output.

RE2/CS/AN7/C2OUT 10 27 27

RE2

I/O ST

Digital I/O.

CS

I TTL Chip Select control for Parallel Slave Port (see

related RD and WR).

AN7

I Analog Analog input 7.

C2OUT

O TTL Comparator 2 output.

RE3

— — — — — See MCLR/VPP/RE3 pin.

VSS

12, 6, 30, 6, 29 P

— Ground reference for logic and I/O pins.

31 31

VDD

11, 32 7, 8, 7, 28 P

— Positive supply for logic and I/O pins.

28, 29

NC

— 13 12, 13, — — No connect.

33, 34

Legend: TTL = TTL compatible input

ST = Schmitt Trigger input with CMOS levels

O = Output

CMOS = CMOS compatible input or output

I

= Input

P

= Power

 2004 Microchip Technology Inc.

Preliminary

DS39637A-page 21

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