M6606

FEDL6606-03 FEDL6606-03 ¡¡SemicondSucetormiconductor MSM6606 80-DOT LCD DRIVER WITH KEY MATRIX This version: SMepS.M20606006 Previous versioJnu: Nnoev.11999972 GENERAL DESCRIPTION The MSM6606 is an LCD driver for a 1/2 duty dynamic display. It can directly drive an LCD of up to 80 segments, and one LED. Keyboard input is now available by the internal 5 x 6 keyscan circuit, and the number of wires between the front panel and the CPU can be minimized. FEATURES Power supply voltage : 5V ± 10% Temperature range : –40 to +85°C Can display an LCD of up to 80 segments (1/2 duty dynamic drive) Can directly drive one LED (IO = –15 mA max.) Internal 5 x 6 keyscan circuit allows reading of the status of up to 30 key switches A serial interface with the CPU is implemented by LOAD, DATA I/O, and CLOCK Built-in RC oscillation circuit for LCD alternating current drive Built-in voltage dividing resistor for bias voltage generation Package: 64-pin plastic...