參數(shù)資料
型號(hào): GS881E32AD-166T
廠(chǎng)商: GSI TECHNOLOGY
元件分類(lèi): SRAM
英文描述: 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
中文描述: 256K X 32 CACHE SRAM, 7 ns, PBGA165
封裝: 13 X 15 MM, 1 MM PITCH, FBGA-165
文件頁(yè)數(shù): 2/36頁(yè)
文件大?。?/td> 913K
代理商: GS881E32AD-166T
GS881E18(T/D)/GS881E32A(D)/GS881E36A(T/D)
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com.
Rev: 1.04 3/2005
10/36
2001, GSI Technology
Note:
There is a pull-up device onthe FT pin 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
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
GS881E32AD-200 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E32AD-200I 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E32AD-200IT 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E32AD-200T 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E32AD-225 512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
GS881E32AD-200 制造商:GSI 制造商全稱(chēng):GSI Technology 功能描述:512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E32AD-200I 制造商:GSI 制造商全稱(chēng):GSI Technology 功能描述:512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E32AD-200IT 制造商:GSI 制造商全稱(chēng):GSI Technology 功能描述:512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E32AD-200T 制造商:GSI 制造商全稱(chēng):GSI Technology 功能描述:512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs
GS881E32AD-225 制造商:GSI 制造商全稱(chēng):GSI Technology 功能描述:512K x 18, 256K x 36 9Mb Synchronous Burst SRAMs