FEDL6606-03 ¡ Semiconductor
FEDL6606-03 This version: Sep.
2000 MSM6606 Previous version: Nov.
1997 June 1992
¡ Semiconductor MSM6606
80-DOT LCD DRIVER WITH KEY MATRIX
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 ...