HYB39S256400T-10 SIEMENS [Siemens Semiconductor Group], HYB39S256400T-10 Datasheet - Page 49

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

18.2. CAS Latency = 3
Semiconductor Group
CLK
CKE
CS
RAS
CAS
WE
BS
AP
Addr.
DQM
DQ
High
Hi-Z
Command
Activate
Bank B
RBx
RBx
T0
t
t
RCD
T1
CK3
Command
T2
Bank B
Read
CBx
T3
T4
t
T5
AC3
Bx0
T6
Bx1
Command
T7
Activate
Bank A
Bx2
RAx
RAx
T8
Bx3
T9 T10 T11
Bx4
49
Command
Bank A
Read
Bx5
CAx
Bx6
T12 T13
Precharge
Command
Bank B
Bx7
256 MBit Synchronous DRAM
Ax0
T14
t
RP
HYB 39S256400/800/160T
Ax1
T15
Command
Activate
Bank B
Ax2
RBy
RBy
T16
Ax3
T17
Burst Length = 8, CAS Latency = 3
Ax4
Command
T18
Bank B
Read
Ax5
CBy
T19 T20 T21 T22
Ax6
Precharge
Command
Bank A
Ax7
1998-10-01
SPT03926
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