參數(shù)資料
型號(hào): GS840F18A
廠商: GSI TECHNOLOGY
英文描述: 4Mb(256K x 18Bit) Synchronous Burst SRAM(4M位(256K x 18位)同步靜態(tài)RAM(帶2位脈沖地址計(jì)數(shù)器))
中文描述: 4Mb的(256 × 18位)同步突發(fā)靜態(tài)存儲(chǔ)器(4分位(256 × 18位)同步靜態(tài)隨機(jī)存儲(chǔ)器(帶2位脈沖地址計(jì)數(shù)器))
文件頁數(shù): 16/22頁
文件大?。?/td> 795K
代理商: GS840F18A
Rev: 1.04 12/2000
Specifications cited are subject to change without notice. For latest documentation see http://www.gsitechnology.com
16/22
1999, Giga Semiconductor, Inc.
.
Preliminary
GS840F18/32/36AT-7.5/8/8.5/10/12
Q
1a
Q
3a
Q
2d
Q
2c
Q
2b
Q
2a
tKQ
tLZ
tOE
tOHZ
tOLZ
tKQX
tHZ
tKQX
CK
ADSP
ADSC
BW
G
GW
ADV
Burst Read
RD2
RD3
tKL
tS
tH
tH
tS tH
tS tH
ADSC initiated read
Suspend Burst
Single Read
ADSP is blocked by E
1
inactive
A
0
–An
B
A
–B
D
tKH
tKC
tS tH
tS
tS
tH
DQ
A
–DQ
D
RD1
Hi-Z
Suspend Burst
Flow Through Read Cycle Timing
E
2
tS
tH
tH
tH
E
1
masks ADSP
E
2
and E
3
only sampled with ADSP or ADSC
Deselected with E
2
E
3
E
1
tS
tS
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GS840FH18A 4Mb(256K x 18Bit) Synchronous Burst SRAM(4M位(256K x 18位)同步靜態(tài)RAM(帶2位脈沖地址計(jì)數(shù)器))
GS840FH32A 4Mb(128K x 32Bit) Synchronous Burst SRAM(4M位(128K x 32位)同步靜態(tài)RAM(帶2位脈沖地址計(jì)數(shù)器))
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