W988D6FB_13 Datasheet, PDF (41/66 Pages) Winbond – 256Mb Mobile LPSDR

W988D6FB / W988D2FB
11. OPERATING TIMING EXAMPLE
11.1 Interleaved Bank Read (Burst Length = 4, CAS Latency = 3)
256Mb Mobile LPSDR
CLK
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
CS
RAS
CAS
tRC
tRAS
tRC
tRP
tRAS
tRC
tRAS
tRP
tRC
tRP
tRAS
WE
BA0
BA1
tRCD
A10 RAa
Address ^RAa
CAw
DQM
tRCD
tRCD
tRCD
RBb
RAc
RBd
RAe
RBb
CBx
RAc
CAy
RBd
CBz
RAe
CKE
DQ
tAC
aw0 aw1 aw2 aw3
tAC
bx0 bx1 bx2 bx3
tRRD
tRRD
tRRD
tAC
tAC
cy0 cy1 cy2 cy3
tRRD
Bank #0 Active
Bank #1
Bank #2
Idle
Bank #3
Read
Precharge
Active
Read
Active
Read
Precharge
Active
Precharge
Read
Active
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Publication Release Date : August 15, 2013
Revision A01-004