SH7670 Datasheet, PDF(1273/1292 Page) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

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SH7670 Datasheet, PDF (1273/1292 Pages) Renesas Technology Corp – 32-Bit RISC Microcomputer SuperHTM RISC engine Family / SH7670 Series

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Appendix

Appendix

A. Pin States

Pin Function

Type Pin Name

Clock EXTAL

XTAL

System

control

CKIO

RES

WDTOVF

Operating TESTMD

mode

control

MD_BW

MD_CK1

MD_CK0

Interrupt NMI

IRQ[7:0]

Address A[25:17]

bus

A[16:0]

Data bus D[31:0]

Bus

WAIT

control

IOIS16

CKE

CAS RAS

WE0/DQMLL

WE1/DQMLU/WE

WE2/DQMUL/

ICIORD

Pin State

Reset State

Power-On

Power-On

Reset (Non-HIF Reset (HIF

Boot Mode)

Boot Mode)

EX/OS*1

EX/OS*1

O/OS*1

O/OS*1

I/O/Z*1*2

I/O/Z*1*2

I

I

H

H

I

I

I

I

I

I

I

I

I

I

â

â

â

â

O

O

Z

Z

â

â

â

â

Z

Z

Z

Z

Z

Z

Z

Z

Z

Z

Power-Down State

Software

Standby

XZ

XZ

Z

Sleep

H-UDI

Module

Standby

EX/OS*1 EX/OS*1

O/OS*1 O/OS*1

I/O/Z*1*2 I/O/Z*1*2

I

I

I

O

O

O

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

I

Z*4

O

O

Z*4

O

O

Z

I/O

I/O

I

I

I

I

I

I

Z*5

O

O

Z*5

O

O

Z*4

O

O

Z*4

O

O

Z*4

O

O

Rev. 1.00 Nov. 14, 2007 Page 1247 of 1262

REJ09B0437-0100

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