HD61605

HD61604/HD61605 (Segment Type LCD Driver) Description The HD61604 and the HD61605 are liquid crystal display driver LSIs with TTL and CMOS compatible interface. Each of the LSIs can be connected to various microprocessors such as the HMCS6800 series. Several types of liquid crystal displays can be connected to the HD61604 according to the applications because of the software-controlled liquid crystal display drive method. The HD61605 is a liquid crystal display driver LSI only for static drive and has 64 segment outputs that can display 8 digits per chip. Features Low current consumption — Can drive from a battery power supply (100 µA max. on 5 V) — Standby input enables standby operation at lower current consumption (5 µA max. on 5 V) Ordering Information Type No. HD61604R HD61605R Package 80-pin plastic QFP (FP-80) Versatile Segment Driving Capacity Type No. HD61604R HD61605R Driving Method Display Segments Static 51 1/2 bias 1/2 duty cycle 102 1/3 bias 1/3 dut...