MSM9006-01 Overview
The MSM9006-01 is an LCD driver for a 1/3 duty dynamic display. It can directly drive an LCD with a maximum of 123 segments. The MSM9006-02 is an LCD driver for a 1/4 duty dynamic display, and can directly drive an LCD with a maximum of 164 segments.
MSM9006-01 Key Features
- 41 segment outputs (when LED and output port are not used) A maximum of 123 segments can be dispalyed (MSM9006-01) A max
- One LED can be driven directly (IO=-15mA max.)
- Up to five output ports are available (IO=-2mA to +1mA)
- The state of up to 25 key switches can be read through the internal 5 x 5 keyscan circuit
- The interface with the CPU is a serial interface using 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
- Power supply voltage : 5V± 10%
- Temperature range : -40 to +85°C