HD6432142 datasheet(263/1177 Pages) RENESAS

Il numero della parte	HD6432142

Spiegazioni elettronici	Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2100 Series

PDF	1177 Pages

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Produttore elettronici	RENESAS [Renesas Technology Corp]

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Section 8 I/O Ports

Rev. 4.00 Sep 27, 2006 page 219 of 1130

REJ09B0327-0400

Expanded Modes

Single-Chip Mode

Port

Description

Pins

Mode 1

Mode 2, Mode 3

(EXPE = 1)

Mode 2, Mode 3

(EXPE = 0)

Port 6

• 8-bit I/O port P67/

IRQ7/KIN7/

CIN7

P66/

IRQ6/FTOB/

KIN6/CIN6

P65/FTID/

KIN5/

CIN5

P64/FTIC/

KIN4/

CIN4

P63/FTIB/

KIN3/

CIN3

P62/FTIA/TMIY/

KIN2/CIN2

P61/FTOA/

KIN1/

CIN1

P60/FTCI/

KIN0/

CIN0

I/O port also functioning as external interrupt input (

IRQ7, IRQ6),

FRT input/output (FTCI, FTOA, FTIA, FTIB, FTIC, FTID, FTOB),

8-bit timer Y input (TMIY), key-sense interrupt input (

KIN7 to

KIN0), and expansion A/D converter input (CIN7 to CIN0)

Port 7

• 8-bit input

port

P77/AN7/DA1

P76/AN6/DA0

P75/AN5

P74/AN4

P73/AN3

P72/AN2

P71/AN1

P70/AN0

Input port also functioning as A/D converter analog input (AN7 to

AN0) and D/A converter analog output (DA1, DA0)

Port 8

• 7-bit I/O port P86/

IRQ5/SCK1

P85/

IRQ4/RxD1

P84/

IRQ3/TxD1

P83

P82

P81

P80

I/O port also functioning as external interrupt input (

IRQ5, IRQ4,

IRQ3) and SCI1 input/output (TxD1, RxD1, SCK1)

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