M6606 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.
M6606 Key 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