HYB39L256160AC Datasheet, PDF (27/48 Pages) Infineon Technologies AG – 256 MBit Synchronous Low-Power DRAM

HYB 39L256160AC / T
256MBit 3.3V Mobile-RAM
8.2 AC Parameters for a Read Timing
Burst Length = 2, CAS Latency = 2
T0 T1 T2 T3 T4 T5 T6 T7 T8 T9 T10 T11 T12 T13
CLK
t CH
t CK2
t CL
t CKH
CKE
t CKS
t CS
t CH
Begin Auto
Precharge
Bank B
CS
RAS
CAS
WE
BS
AP
Addr.
DQM
Hi-Z
DQ
t AH
RAx
t AS
RAx
CAx
t RRD
t RCD
RBx
RBx
RBx
t RAS
t RC
tAC2
t LZ
t HZ
t OH ^{t AC2}
Ax0
Ax1
RAy
RAy
t RP
t HZ
Bx0
Bx1
Activate
Command
Bank A
Read
Command
Bank A
Activate
Command
Bank B
Read with
Auto Precharge
Command
Bank B
Precharge
Command
Bank A
Activate
Command
Bank A
SPT03911_2
INFINEON Technologies AG
27
2002-12-20