参数资料
型号: GS8642Z72GC-200I
厂商: GSI TECHNOLOGY
元件分类: DRAM
英文描述: 72Mb Pipelined and Flow Through Synchronous NBT SRAM
中文描述: 1M X 72 ZBT SRAM, 7.5 ns, PBGA209
封装: 22 X 14 MM, 1 MM PITCH, ROHS COMPLIANT, BGA-209
文件页数: 3/34页
文件大小: 872K
代理商: GS8642Z72GC-200I
Product Preview
GS8642Z18(B)/GS8642Z36(B)/GS8642Z72(C)
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.02 5/2005
3/34
2004, GSI Technology
GS8642Z72 209-Bump BGA Pin Description
Symbol
Type
Description
A
0
, A
1
I
Address field LSBs and Address Counter Preset Inputs
An
I
Address Inputs
DQ
A
DQ
B
DQ
C
DQ
D
DQ
E
DQ
F
DQ
G
DQ
H
I/O
Data Input and Output pins
B
A
, B
B
I
Byte Write Enable for DQ
A
, DQ
B
I/Os; active low
B
C
,B
D
I
Byte Write Enable for DQ
C
, DQ
D
I/Os; active low
B
E
, B
F
, B
G
,B
H
I
Byte Write Enable for DQ
E
, DQ
F
, DQ
G
, DQ
H
I/Os; active low
NC
No Connect
CK
I
Clock Input Signal; active high
E
1
I
Chip Enable; active low
E
3
I
Chip Enable; active low
E
2
I
Chip Enable; active high
G
I
Output Enable; active low
ADV
I
Burst address counter advance enable
ZZ
I
Sleep Mode control; active high
FT
I
Flow Through or Pipeline mode; active low
LBO
I
Linear Burst Order mode; active low
MCH
I
Must Connect High
MCH
I
Must Connect High
MCL
Must Connect Low
W
I
Write Enable; active low
ZQ
I
FLXDrive Output Impedance Control
Low = Low Impedance [High Drive],
High = High Impedance [Low Drive]
CKE
I
Clock Enable; active low
相关PDF资料
PDF描述
GS8642Z72GC-250 72Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8642Z72GC-250I 72Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8642Z72GC-300 72Mb Pipelined and Flow Through Synchronous NBT SRAM
GS8642Z72GC-300I 72Mb Pipelined and Flow Through Synchronous NBT SRAM
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GS8642Z72GC-250I 制造商:GSI 制造商全称:GSI Technology 功能描述:72Mb Pipelined and Flow Through Synchronous NBT SRAM
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GS8642Z72GC-300I 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 72MBIT 1MX72 5.5NS/3NS 209FBGA - Trays
GS8642Z72GC-300IV 制造商:GSI Technology 功能描述:72MB S/DCD SYNCH BURST SRAM - Bulk