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參數(shù)資料
型號: GS8322V72GC-250
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 2M x 18, 1M x 36, 512K x 72 36Mb S/DCD Sync Burst SRAMs
中文描述: 512K X 72 CACHE SRAM, 6.5 ns, PBGA209
封裝: 14 X 22 MM, 1 MM PITCH, LEAD FREE, BGA-209
文件頁數(shù): 12/42頁
文件大小: 1038K
代理商: GS8322V72GC-250
Mode Pin Functions
Mode Name
Pin
Name
State
Function
Burst Order Control
LBO
L
H
L
Linear Burst
Interleaved Burst
Flow Through
Pipeline
Active
Standby, I
DD
= I
SB
Dual Cycle Deselect
Single Cycle Deselect
High Drive (Low Impedance)
Low Drive (High Impedance)
Output Register Control
FT
H or NC
L or NC
Power Down Control
ZZ
H
Single/Dual Cycle Deselect Control
SCD
L
H or NC
L
H or NC
FLXDrive Output Impedance Control
ZQ
Preliminary
GS8322V18(B/E)/GS8322V36(B/E)/GS8322V72(C)
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.04 4/2005
12/42
2003, GSI Technology
Note:
There are pull-up devices on the ZQ, SCD, and FT pins and a pull-down device on the ZZ pin, so those input pins can be unconnected and the
chip will operate in the default states as specified in the above tables.
Note:
The burst counter wraps to initial state on the 5th clock.
Note:
The burst counter wraps to initial state on the 5th clock.
Linear Burst Sequence
A[1:0] A[1:0] A[1:0] A[1:0]
1st address
00
01
10
11
2nd address
01
10
11
00
3rd address
10
11
00
01
4th address
11
00
01
10
I
nterleaved Burst Sequence
A[1:0] A[1:0] A[1:0] A[1:0]
1st address
00
01
10
11
2nd address
01
00
11
10
3rd address
10
11
00
01
4th address
11
10
01
00
Burst Counter Sequences
BPR 1999.05.18
相關(guān)PDF資料
PDF描述
GS8322V18B 2M x 18, 1M x 36, 512K x 72 36Mb S/DCD Sync Burst SRAMs
GS8322V18B-133 2M x 18, 1M x 36, 512K x 72 36Mb S/DCD Sync Burst SRAMs
GS8322V18B-133I 2M x 18, 1M x 36, 512K x 72 36Mb S/DCD Sync Burst SRAMs
GS8322V18B-150 2M x 18, 1M x 36, 512K x 72 36Mb S/DCD Sync Burst SRAMs
GS8322V18B-150I 2M x 18, 1M x 36, 512K x 72 36Mb S/DCD Sync Burst SRAMs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS8322Z18AB-200I 制造商:GSI Technology 功能描述:119 BGA - Bulk
GS8322Z18AB-200IV 制造商:GSI Technology 功能描述:165 BGA - Bulk
GS8322Z18AB-200V 制造商:GSI Technology 功能描述:165 BGA - Bulk
GS8322Z18AB-250 制造商:GSI Technology 功能描述:119 BGA - Bulk
GS8322Z18AB-375 制造商:GSI Technology 功能描述:119 BGA - Bulk
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