LC75821W PDF File ( Datasheet )

Ordering number : EN4532C432 CMOS LSI LC75821E, 75821W LCD Display Drivers Overview The LC75821E and LC75821W are general-purpose LCD display drivers that can be used for frequency display in microprocessor-controlled radio receivers and in other display applications. Package Dimensions unit: mm 3159-QFP64E [LC75821E] 17.2 14.0 1.0 48 1.0 49 1.0 33 32 1.6 1.6 0.15 Features 53 segment outputs (the maximum for static drive) Two drive types: static (1, 1) duty (53 segments) and 1, 2 duty (10