H838532H datasheet(180/508 Pages) RENESAS

номер детали	H838532H

подробное описание детали	16-Bit Single-Chip Microcomputer H8 Family / H8/300H Super Low Power Series

PDF	508 Pages

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Section 8 I/O Ports

Rev. 1.00 May 30, 2008 Page 160 of 484

REJ09B0436-0100

Port

Description

Pins

Other Functions

Function

Switching

Registers

3/IRQ0

External interrupt 0

PMR3

Port 4

• 1-bit input port

• 3-bit I/O port

2/TXD32

1/RXD32

0/SCK32

SCI32 data output (TXD

32),

data input (RXD

32), clock

input/output (SCK

32)

SCR32

SMR32

Port 5

• 8-bit I/O port

• MOS input pull-up

option

7 to P50/

WKP

7 to WKP0/

SEG

8 to SEG1

Wakeup input (

WKP

7 to

WKP

0), segment output

(SEG

8 to SEG1)

PMR5

LPCR

Port 6

• 8-bit I/O port

• MOS input pull-up

option

7 to P60/

SEG

16 to SEG9

Segment output (SEG

16 to

SEG

LPCR

Port 7

• 8-bit I/O port

7 to P70/

SEG

24 to SEG17

Segment output (SEG

24 to

SEG

17)

LPCR

Port 8

• 8-bit I/O port

7/SEG32

6/SEG31

5/SEG30

4/SEG29

3 to P80/

SEG

28 to SEG25

Segment output

(SEG

32 to SEG25)

LPCR

Port A

4-bit I/O port

3 to PA0/

COM

4 to COM1

Common output (COM

4 to

COM

LPCR

Port B

8-bit input port

7 to PB0/

7 to AN0

A/D converter analog input

AMR

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