HYB39L256160AC Datasheet, PDF (36/48 Pages) Infineon Technologies AG – 256 MBit Synchronous Low-Power DRAM

HYB 39L256160AC / T
256MBit 3.3V Mobile-RAM
14. Auto Refresh (CBR)
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
A d d r.
t _RC
t _RC
DQM
t _RP
(M inim um Interval)
H i-Z
DQ
RAx
CAx
Ax0 Ax1 Ax2 Ax3
Precharge Auto Refresh
Command Command
A ll B anks
Auto Refresh
C om m and
Activate Read
Command Command
Bank A Bank A
SPT03920_2
INFINEON Technologies AG
36
2002-12-20