EMD56164P Emlsi Inc., EMD56164P Datasheet - Page 34

• Manufacturer Part Number: EMD56164P
• Description: 256m 16m X 16 Mobile Ddr Sdram
• Manufacturer: Emlsi Inc.

READ with Auto Precharge (@ BL=8, CL=2)
CK
CKB
CKE
CSB
RASB
CASB
BA0,BA1
A10/AP
ADDR
WEB
DQS
DQ
DM
COMMAND
Note 1 The row active command of the precharged bank can be issued after tRP from this point
0
ENABLE AUTO PRECHARGE
The new read/write command of another activated bank can be issued from this point
At burst read/write with auto precharge, CAS interrupt of the same is illegal
READ
BAa
Ca
1
2
Qa0 Qa1 Qa2 Qa3 Qa4 Qa5 Qa6 Qa7
Auto Precharge start(Note 1)
3
4
34
t
CH
t
CK
t
CL
5
HIGH
256M: 16M x 16 Mobile DDR SDRAM
6
t
RP
7
ACTIVE
BAa
Ra
Ra
EMD56164P
8
Preliminary
9
Rev 0.0
10