SH7706 Datasheet, PDF(21/749 Page) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7700 Series

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SH7706 Datasheet, PDF (21/749 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH™ RISC engine Family/SH7700 Series

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Item

Page

B.1 Pin Functions

669

Table B.1 Pin States

during Resets, Power-

Down States, and Bus-

Released State

Revision (See Manual for Details)

Table amended and note 12 added

Category

Clock

Interrupt

Pin

EXTAL

XTAL

CKIO

EXTAL2

XTAL2

CAP1, CAP2

IRQ[3:0]/IRL[3:0]/

PTH[3:0]

IRQ4/ PTH[4]

NMI

Reset

Power-On Manual

Reset

Reset

I

O*1

IO*1

I

O*1

IO*1

I

I

O

O

â

â

I*8

I

Power-Down

Standby Sleep

I

O*1

IO*1 *12

I

O*1

IO*1

I

I

O

O

â

â

I

I

I*8

I

I

I

I

I

I

I

Bus

Released

I

O*1

IO*1

I

O

â

I

I

I

671

IRQOUT/PTE[7]

Category

Port

Pin

CE2B/PTD[7]

CE2A/PTD[6]

IOIS16/PTD[5]

ADTRG/PTG[5]

H

OP*3

ZK*3

OP*3

OP*3

Reset

Power-On Manual

Reset

Reset

Power-Down

Standby Sleep

Bus

Released

H

OP*3

ZH*11 K*3 OP*3

ZP*3

H

OP*3

ZH*11 K*3 OP*3

ZP*3

I

I

Z

I

I

V*8

I

IZ

I

I

B.3 Processing of

Unused Pins

672

677

H-UDI

TCK/PTG[1]

IV

TDI/PTG[0]

IV

TMS/PTG[2]

IV

TRST/PTG[3]

IV

AUDSYNC/PTF[4]

OV

TDO/PTF[5]

OV

AUDCK/PTG[4]

IV

AUDATA[3:0]/PTF[3:0] IV

ASEBRKAK/PTF[6] OV

ASEMD0

I

I

I

I

I

OP*3

OP*3

I

I

OP*3

I

IZ

IZ

IZ

IZ

OK*3

OK*3

IZ

IZ

OP*3

Z

I

I

I

I

OP*3

OP*3

I

I

OP*3

I

I

I

I

I

OP*3

OP*3

I

I

OP*3

I

Notes: 12. In the standby mode, CKIO may be either high or

low level.

Description amended

â¢ When EXTAL pin is not used

â EXTAL: Connect to VCCQ or VSSQ

Rev. 5.00 May 29, 2006 page xxi of xlviii

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