參數(shù)資料
型號(hào): HM67S18258
廠商: Hitachi,Ltd.
英文描述: 4M Synchronous Fast Static RAM (256k-words ×18-bits)(4M 同步快速靜態(tài)RAM (256k字 ×18位))
中文描述: 4分同步快速靜態(tài)存儲(chǔ)器(256k -字× 18位)(4分同步快速靜態(tài)隨機(jī)存儲(chǔ)器(256k字× 18位))
文件頁數(shù): 14/24頁
文件大小: 184K
代理商: HM67S18258
HM67S18258 Series
14
Read-Write Cycle
READ
t
KHKH
WRITE
t
KHKL
t
KLKH
READ
READ
READ
WRITE
A7
A6
A5
A4
A3
A2
A1
t
AVKH
t
AVKH
t
KHAX
t
AVKH
t
KHAX
t
KHQV
t
KHQZ
(max)
t
DVKH
t
KHDX
t
KLQV
(max)
t
KLQV
t
KLQX
Do 0
Do 1
Do 2
Do 4
Do 5
Di 3
Di 6
t
AVKH
t
KHAX
t
KHAX
K
K
SA
SS
SWE
SWEx
G(Low-Fix)
DQ
(1) During this period DQ pins are in the output state so that the input signal of opposite phase to the
outputs must not be applied.
相關(guān)PDF資料
PDF描述
HM67S36130 4M Synchronous Fast Static RAM (128k-words ×36-bits)(4M同步快速靜態(tài)RAM(128k字 ×36位))
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參數(shù)描述
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