W989D6CB Datasheet, PDF (47/67 Pages) Winbond – 512Mb Mobile LPSDR

W989D6CB / W989D2CB
10.7 Page Mode Read (Burst Length = 4, CAS Latency = 3)
512Mb Mobile LPSDR
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
CLK
tCCD
tCCD
tCCD
CS
RAS
tRAS
tRAS
tRP
tRP
CAS
WE
BA0
BA1
tRCD
A10 ^RAa
tRCD
RBb
Address ^RAa
DQM
CKE
DQ
CAI RBb
CBx
CAy
CAm
CBz
tAC
tAC
tAC
tAC
tAC
al0 al1 al2 al3 bx0 bx1 Ay0 Ay1 Ay2 am0 am1 am2 bz0 bz1 bz2 bz3
tRRD
Bank #0 Active
Bank #1
Bank #2
Idle
Bank #3
Read
Active
Read
Read
Read
Read
Precharge
AP*
* AP is the internal precharge start timing
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Publication Release Date: Sep, 22, 2011
Revision A01-005