W989D6DB Datasheet, PDF (44/64 Pages) Winbond – Standard Self Refresh Mode

W989D6DB / W989D2DB
11.5 Interleaved Bank Write (Burst Length = 8)
CLK
CS
RAS
CAS
WE
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
tRCD
tRC
tRAS
tRCD
tRP
tRAS
tRCD
BA0
BA1
A10
RAa
RBb
RAc
Address ^RAa
DQM
CKE
DQ
Bank #0
Bank #1
Bank #2
Bank #3
Active
Idle
CAx
ax0 ax1
tRRD
Write
RBb
CBy
ax4 ax5 ax6 ax7 by0 by1 by2 by3
tRRD
Active
Precharge
Write
RAc
CAz
by4 by5 by6 by7 CZ0 CZ1 CZ2
Active
Write
Precharge
- 44 -
Publication Release Date: Mar. 19, 2014
Revision: A01-001