參數(shù)資料
型號: HM530281RTT-45
廠商: Hitachi,Ltd.
英文描述: 331,776-word x 8-bit Frame Memory
中文描述: 331776字× 8位幀存儲器
文件頁數(shù): 23/47頁
文件大?。?/td> 311K
代理商: HM530281RTT-45
Datasheet Title
23
Write clock gate
Cycle N - 1
Cycle N
Clock gate
cycle
Cycle N + 1
Cycle N + 2
D(N - 2)
D(N)
D(N + 1)
High
WCK
WRS
WAS
Din
Note:
t
WCC
D(N + 2)
D(N - 1)
CGW
WE
t
WGS
t
WGH
High
Low
During cycles where CGW is high, the write address pointer is not incremented, and the
D data is not written.
Write enable
Cycle N - 1
Cycle N
Cycle N + 2
Cycle N + 3
D(N - 2)
D(N)
D(N + 2)
High
D(N + 3)
D(N - 1)
High
Low
t
WCC
t
WEH
t
WES
t
WEH
t
WES
Note:
WCK
WRS
WAS
Din
CGW
WE
Although the write address pointer is incremented on a cycle where WE is high, the D
data is not written, and the previous memory data is retained.
IN
相關(guān)PDF資料
PDF描述
HM530281TT-20 331,776 WORD X 8 BIT FRAME MEMORY
HM530281TT-25 331,776 WORD X 8 BIT FRAME MEMORY
HM530281TT-34 331,776 WORD X 8 BIT FRAME MEMORY
HM530281TT-45 331,776 WORD X 8 BIT FRAME MEMORY
HM530281 331,776 WORD X 8 BIT FRAME MEMORY
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
HM530281TT 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:331,776 WORD X 8 BIT FRAME MEMORY
HM530281TT-20 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:331,776 WORD X 8 BIT FRAME MEMORY
HM530281TT-25 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:331,776 WORD X 8 BIT FRAME MEMORY
HM530281TT-34 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:331,776 WORD X 8 BIT FRAME MEMORY
HM530281TT-45 制造商:HITACHI 制造商全稱:Hitachi Semiconductor 功能描述:331,776 WORD X 8 BIT FRAME MEMORY