GS881Z18BT-250I 参数 Datasheet PDF下载

GS881Z18B(T/D)/GS881Z32B(T/D)/GS881Z36B(T/D)

GS81Z18/32/36D 165-Bump BGA Pin Description

Symbol

A

0

, A

1

A

DQ

A

DQ

B

DQ

C

DQ

D

B

A

, B

B

, B

C

, B

D

NC

CK

CKE

W

E

1

E

3

E

2

G

ADV

ZZ

FT

LBO

TMS

TDI

TDO

TCK

MCH

DNU

V

DD

V

SS

V

DDQ

Type

I

I

I/O

I

—

I

I

I

I

I

I

I

I

I

I

I

I

I

O

I

—

—

I

I

I

Description

Address field LSBs and Address Counter Preset Inputs

Address Inputs

Data Input and Output pins

Byte Write Enable for DQ

A

, DQ

B

, DQ

C

, DQ

D

I/Os; active low

No Connect

Clock Input Signal; active high

Clock Enable; active low

Write Enable; active low

Chip Enable; active low

Chip Enable; active low

Chip Enable; active high

Output Enable; active low

Burst address counter advance enable; active high

Sleep mode control; active high

Flow Through or Pipeline mode; active low

Linear Burst Order mode; active low

Scan Test Mode Select

Scan Test Data In

Scan Test Data Out

Scan Test Clock

Must Connect High

Do Not Use

Core power supply

I/O and Core Ground

Output driver power supply

Rev: 1.04 10/2004

9/39

© 2002, GSI Technology

Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.