HYE25L256160AC Datasheet, PDF (38/55 Pages) Infineon Technologies AG – 256-Mbit Mobile-RAM

HYE25L256160AC
256-Mbit Mobile-RAM
Timing Diagrams
Burst Length = 4, CAS Latency = 2
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13 T14 T15 T16 T17 T18 T19 T20 T21 T22
CLK
t _CK2
CKE
CS
RAS
CAS
WE
BS
AP
RAx
Addr.
RAx
CAx
DQM
Hi-Z
DQ
DAx0
DAx1
DAx2
DAx3
Activate
Command
Bank A
Clock
Suspend
1 Cycle
Write
Command
Bank A
Clock
Suspend
2 Cycles
Clock
Suspend
3 Cycles
Figure 22 Clock Suspension During Burst Write CAS Latency = 2
SPT03916
Data Sheet
38
V1.1, 2003-04-16