參數(shù)資料
型號(hào)： GS816218
廠商： GSI TECHNOLOGY
英文描述： 1M x 18, 512K x 36 18Mb S/DCD Sync Burst SRAMs
中文描述： 100萬(wàn)× 18，為512k × 36 35.7的S /雙氰胺同步突發(fā)靜態(tài)存儲(chǔ)器
文件頁(yè)數(shù)： 28/31頁(yè)
文件大?。?/td> 607K
代理商： GS816218
GS816218/36BB
Preliminary
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.0 9/2004
6/31
2004, 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.
Burst Counter Sequences
BPR 1999.05.18
Mode Pin Functions
Mode Name
Pin
Name
State
Function
Burst Order Control
LBO
L
Linear Burst
H
Interleaved Burst
Output Register Control
FT
L
Flow Through
H or NC
Pipeline
Power Down Control
ZZ
L or NC
Active
H
Standby, IDD = ISB
Single/Dual Cycle Deselect Control
SCD
L
Dual Cycle Deselect
H or NC
Single Cycle Deselect
FLXDrive Output Impedance Control
ZQ
L
High Drive (Low Impedance)
H or NC
Low Drive (High Impedance)
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
Interleaved 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
相關(guān)PDF資料
PDF描述
GS816236D-150IT 512K X 36 CACHE SRAM, 7.5 ns, PBGA165
GS816236B-133IT 512K X 36 CACHE SRAM, 8.5 ns, PBGA119
GS8162Z72AC-300 256K X 72 ZBT SRAM, 5 ns, PBGA209
GS8162ZV36BD-200IT 512K X 36 ZBT SRAM, 6.5 ns, PBGA165
GS8170DW72AC-250IT 256K X 72 STANDARD SRAM, 2.1 ns, PBGA209
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS816218BB-150 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 3.3V 18MBIT 1MX18 7.5NS/3.8NS 119FBGA - Trays
GS816218BB-150I 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 3.3V 18MBIT 1MX18 7.5NS/3.8NS 119FBGA - Trays
GS816218BB-150IV 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 2.5V/3.3V 18MBIT 1MX18 7.5NS/3.8NS 119FPBGA - Trays
GS816218BB-150V 制造商:GSI Technology 功能描述:SRAM SYNC DUAL 2.5V/3.3V 18MBIT 1MX18 7.5NS/3.8NS 119FPBGA - Trays
GS816218BB-200 制造商:GSI Technology 功能描述:SRAM SYNC QUAD 3.3V 18MBIT 1MX18 6.5NS/3NS 119FBGA - Trays
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