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HD66520 Datasheet, PDF (44/45 Pages) Hitachi Semiconductor – 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM
Read Cycle 1
Address
CS
WE
OE
I/O out
Read Cycle 2
Address
CS
WE
OE
DB out
(8) tRC
(9) tAA
HD66520T
(13) tOE
(14) tOLZ
(15) tOHZ
(16) tOH
Valid Data
(12) tCLR
(10) tCA
(9) tAA
(11) tCHR
(13) tOE
(14) tOLZ
(15) tOHZ
(16) tOH
Valid Data
1057