GS8644Z36E-133 参数 Datasheet PDF下载

Preliminary

GS8644Z18/36E-xxxV

GS8644Z18/36E-xxxV 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

FT

G

ADV

ZQ

ZZ

LBO

TMS

TDI

TDO

TCK

MCH

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

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

Flow Through / Pipeline Mode Control

Output Enable; active low

Burst address counter advance enable; active high

FLXDrive Output Impedance Control

Low = Low Impedance [High Drive], High = High Impedance [Low Drive])

Sleep mode control; active high

Linear Burst Order mode; active low

Scan Test Mode Select

Scan Test Data In

Scan Test Data Out

Scan Test Clock

Must Connect High

Core power supply

I/O and Core Ground

Output driver power supply

Rev: 1.05 6/2006

4/30

© 2003, GSI Technology

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