M38C88EA-XXXFP 데이터 시트보기 (PDF) - MITSUBISHI ELECTRIC

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M38C88EA-XXXFP

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

MITSUBISHI ELECTRIC  

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MITSUBISHI MICROCOMPUTERS

38C8 Group

SINGLE-CHIP 8-BIT CMOS MICROCOMPUTER

Table 5 List of I/O port function

Pin

P00–P07

P10/AN4–

P13/AN7

Name

Port P0

Port P1

Input/Output

Input/Output,

individual bits

P14–P17

P20–P27

Port P2

Input/Output,

individual bits

P30/AN0–

P33/AN3

P40/INT0

Port P3

Port P4

Input/Output,

individual bits

Input

P41/INT1

P42/CNTR0/

BEEP+

P43/CNTR1/

BEEP-

P44/RxD

P45/TxD

P46/SCLK

P47/SRDY

COM0–COM7, Common

COM8–COM15

SEG0/COM16– Segment/

SEG7/COM23, Common

SEG60/COM31–

SEG67/COM24

SEG8–SEG59 Segment

Input/Output,

individual bits

Output

I/O format

CMOS 3-state output

CMOS compatible input

level

CMOS 3-state output

CMOS 3-state output

CMOS compatible input

level

CMOS compatible input

level

CMOS 3-state output

LCD common output

Non-port function

Key input (key-on

wake-up) interrupt in-

put

A-D converter input

External interrupt in-

put

Timer X function I/O

Timer Y function input

Serial I/O funtion

I/O

Related SFRs

PULL register A

PULL register A

A-D control register

PULL register A

PULL register A

Interrupt control register 2

PULL register A

A-D control register

PULL register B

Interrupt edge select

register

PULL register B

Timer X mode register

PULL register B

Timer Y mode register

PULL register B

Serial I/O control register

Serial I/O status register

UART control register

LCD mode register

Ref. No.

(1)

(2)

(1)

(1)

(2)

(3)

(1)

(4)

(5)

(6)

(7)

(8)

(9)

LCD segment output

LCD common ouput

LCD segment output

14

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