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參數資料
型號: GS864272C-250IV
廠商: GSI TECHNOLOGY
元件分類: DRAM
英文描述: 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
中文描述: 1M X 72 CACHE SRAM, 6.5 ns, PBGA209
封裝: 14 X 22 MM, 1 MM PITCH, BGA-209
文件頁數: 7/35頁
文件大小: 934K
代理商: GS864272C-250IV
Preliminary
GS864218/36/72(B/C)-xxxV
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.03 6/2006
7/35
2004, GSI Technology
GS864218/36B-xxxV 119-Bump BGA Pin Description
Symbol
A
0
, A
1
An
DQ
A
DQ
B
DQ
C
DQ
D
B
A
, B
B
, B
C
, B
D
NC
CK
BW
GW
E
1
G
ADV
ADSP, ADSC
ZZ
FT
LBO
Type
I
I
Description
Address field LSBs and Address Counter Preset Inputs
Address Inputs
I/O
Data Input and Output pins
I
Byte Write Enable for DQ
A
, DQ
B
, DQ
C
, DQ
D
I/Os; active low
No Connect
Clock Input Signal; active high
Byte Write—Writes all enabled bytes; active low
Global Write Enable—Writes all bytes; active low
Chip Enable; active low
Output Enable; active low
Burst address counter advance enable; active low
Address Strobe (Processor, Cache Controller); active low
Sleep mode control; active high
Flow Through or Pipeline mode; active low
Linear Burst Order mode; active low
FLXDrive Output Impedance Control (Low = Low Impedance [High Drive], High = High Impedance [Low
Drive])
Single Cycle Deselect/Dual Cyle Deselect Mode Control
I
I
I
I
I
I
I
I
I
I
ZQ
I
SCD
I
TMS
I
Scan Test Mode Select
TDI
I
Scan Test Data In
TDO
O
Scan Test Data Out
TCK
V
DD
V
SS
V
SS
V
DDQ
I
Scan Test Clock
I
Core power supply
I
I/O and Core Ground
I
I/O and Core Ground
I
Output driver power supply
相關PDF資料
PDF描述
GS864272C-250V 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS864272GC-167IV 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS864272GC-167V 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS864272GC-200IV 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
GS864272GC-200V 4M x 18, 2M x 36, 1M x 72 72Mb S/DCD Sync Burst SRAMs
相關代理商/技術參數
參數描述
GS864272C-250M 制造商:GSI Technology 功能描述:209 BGA - Bulk
GS864272C-250V 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 1.8V/2.5V 72MBIT 1MX72 6.5NS/3NS 209BGA - Bulk
GS864272C-300 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 72MBIT 1MX72 5.5NS/3NS 209FBGA - Trays
GS864272C-300I 制造商:GSI Technology 功能描述:SRAM SYNC OCTAL 2.5V/3.3V 72MBIT 1MX72 5.5NS/3NS 209FBGA - Trays
GS864272C-300IV 制造商:GSI Technology 功能描述:72MB S/DCD SYNCH BURST SRAM - Bulk
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