32186 datasheet(32/1032 Pages) RENESAS

32 / 1032 page

OVERVIEW

1-14

32185/32186 Group Hardware Manual

Rev.1.10 REJ09B0235-0110 May 15, 07

The pins directed for input go to a high-impedance state (Hi-Z) when reset. The term “when reset” means

that input on RESET# pin is held “L” (the device remains reset), and that the RESET# pin is released back

“H” (the device comes out of reset).

Table 1.4.1 Pin Assignments of the 32185/32186 Group (1/4)

Note1: The pins are outputted at two places.

Function

P221

P225

A12

VSS

XIN

XOUT

VCC-BUS

P224

A11

P30

A15

P31

A16

P32

A17

P33

A18

P34

A19

P35

A20

P36

A21

P37

A22

P20

A23

P21

A24

P22

A25

P23

A26

VCC-BUS

VSS

P24

A27

P25

A28

P26

A29

P27

A30

P00

DB0

Type

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Output

Input

Input/output

State

during reset

Hi-Z

XOUT

Hi-Z

State upon

exitingreset

Hi-Z

Undefined

XOUT

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

Undefined

Hi-Z

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

During single-chip and

external extension modes

During processor mode

Condition

Function

Pin state when reset

Symbol

Function 2

HREQ#(Note1)

TO21(Note1)

CS2#(Note1)

TIN30

TIN31

TIN32

TIN33

CS3#(Note1)

TIN4

TIN5

TIN6

TIN7

Port

P221

P224

P30

P225

P31

P32

P34

P33

P35

P36

P20

P37

P21

P22

P24

P23

P25

P26

P00

P27

Function 1

CRX0(Note1)

VSS

XIN

XOUT

VCC-BUS

VSS

A11

A15

A12

A16

A17

A19

A18

A20

A21

A23

A22

A24

A25

A27

A26

A28

A29

DB0

A30

No.

P221/CRX0/HREQ#

VSS

XIN

XOUT

VCC-BUS

VSS

P224/A11/CS2#

P225/A12/CS3#

P30/A15/TIN4/DD16

P31/A16/TIN5/DD17

P32/A17/TIN6/DD18

P33/A18/TIN7/DD19

P34/A19/TIN30/DD20

P35/A20/TIN31/DD21

P36/A21/TIN32/DD22

P37/A22/TIN33/DD23

P20/A23/DD24

P21/A24/DD25

P22/A25/DD26

P23/A26/DD27

P24/A27/DD28

P25/A28/DD29

P26/A29/DD30

P27/A30/DD31

P00/DB0/TO21/DD0

Power

supply

VCC-BUS

Input

Output

Type

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

Input/

output

DRI function

NBD function

DD16

DD19

DD17

DD18

DD20

DD23

DD21

DD22

DD24

DD27

DD25

DD26

DD28

DD0(Note1)

DD29

DD30

DD31

1.4 Pin Assignments

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