HD66520 Datasheet, PDF (45/45 Pages) Hitachi Semiconductor – 160-Channel 4-Level Grayscale Display Column Driver with Internal Bit-Map RAM

HD66520T
Write Cycle 1
Address
CS
WE
OE
I/O in
Write Cycle 2
Address
CS
WE
OE
I/O in
(17) t_WC
(18) t_ASW
(21) t_AHW
(23) t_WLW
(24) t_WHW
(25) t_DS (26) t_DH
Valid Data
(17) t_WC
(18) t_ASW
(20) t_CLW
(22) t_CH
(23) t_WLW
(19) t_CHW
(24) t_WHW
(25) t_DS (26) t_DH
Valid Data
1058