參數(shù)資料
型號: UPD441000LGU-C12X-9JH
廠商: NEC Corp.
英文描述: 1M-BIT CMOS STATIC RAM 128K-WORD BY 8-BIT EXTENDED TEMPERATURE OPERATION
中文描述: 100萬位CMOS靜態(tài)RAM 128K的字8位擴(kuò)展工作溫度
文件頁數(shù): 13/28頁
文件大?。?/td> 166K
代理商: UPD441000LGU-C12X-9JH
Data Sheet M13714EJ5V0DS
13
μ
PD441000L-X
Write Cycle (3/3) (D version)
Parameter
Symbol
μ
PD441000L-D12X
μ
PD441000L-D15X
Unit
Condition
MIN.
MAX.
MIN.
MAX.
Write cycle time
t
WC
120
150
ns
/CE1 to end of write
t
CW1
100
120
ns
CE2 to end of write
t
CW2
100
120
ns
Address valid to end of write
t
AW
100
120
ns
Address setup time
t
AS
0
0
ns
Write pulse width
t
WP
85
100
ns
Write recovery time
t
WR
0
0
ns
Data valid to end of write
t
DW
60
80
ns
Data hold time
t
DH
0
0
ns
/WE to output in high impedance
t
WHZ
40
50
ns
Note
Output active from end of write
t
OW
5
5
ns
Note
The output load is 1TTL + 5 pF.
Remark
These AC characteristics are in common regardless of package types.
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