HYB39S256400T-10 SIEMENS [Siemens Semiconductor Group], HYB39S256400T-10 Datasheet - Page 45

• Manufacturer Part Number: HYB39S256400T-10
• Description: 256 MBit Synchronous DRAM
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

16.2. CAS Latency = 3
Semiconductor Group
CLK
CKE
CS
RAS
CAS
WE
BS
AP
Addr.
DQM
DQ
Hi
Z
Command
T0
Activate
Bank A
RAw
RAw
t
CK3
T1
T2
Command
T3
Bank A
Read
CAw
T4
T5
T6
Aw0
Command
T7
Bank A
Read
Aw1
CAx
T8
Aw2 Aw3
Command
T9 T10
Bank A
Read
CAy
45
Ax0
T11
Ax1
T12 T13
Ay0
256 MBit Synchronous DRAM
Ay1 Ay2
T14
Precharge
Command
Bank A
HYB 39S256400/800/160T
T15
Ay3
T16
T17 T18
Command
Activate
Burst Length = 4, CAS Latency = 3
Bank A
RAz
RAz
T19
T20 T21 T22
Command
Bank A
Read
CAz
1998-10-01
SPT03922