參數(shù)資料
型號: HYE25L256160AF-75
廠商: INFINEON TECHNOLOGIES AG
英文描述: CAP TANT 10UF 6.3V 20% SMD
中文描述: 片256Mbit移動- RAM的
文件頁數(shù): 29/55頁
文件大?。?/td> 1053K
代理商: HYE25L256160AF-75
Data Sheet
29
V1.1, 2003-04-16
HYE25L256160AC
256-Mbit Mobile-RAM
Timing Diagrams
Figure 10
Non-Minimum Read to Write Interval
Figure 11
Burst Write Operation
CAS
latency = 3
t
, DQ’s
CK3
CAS
latency = 2
t
, DQ’s
CK2
DOUT A0
(Burst Length = 4, CAS latency = 2, 3)
CLK
DQM
Command
NOP
Read A
T0
T1
NOP
NOP
T2
T3
the Write Command
Must be Hi-Z before
DOUT A0
DOUT A1
DIN B0
DIN B0
DIN B1
DIN B1
SPT03940
DIN B2
DIN B2
Read A
DQZ
t
NOP
T4
T5
Write B
NOP
T6
T7
NOP
T8
"H" or "L"
t
DQW
Extra data is ignored after
termination of a Burst.
DIN A3
T4
are registered on the same clock edge.
The first data element and the Write
NOP
(Burst Length = 4, CAS latency = 2, 3)
T0
Command
DQ’s
CLK
DIN A1
T2
NOP
DIN A0
Write A
T1
DIN A2
NOP
T3
SPT03790
T6
NOP
NOP
T5
NOP
NOP
T7
NOP
T8
don’t care
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