MC3401 Description
for LED Setting Diagram on page 22. Updated Serial munication timing diagram for initialization setting on page 22. Updated Block Diagram on page.
MC3401 Key Features
- CMOS Technology
- Low Power Consumption
- Key Scanning (16 x 2 matrix)
- Multiple Display Modes: (16 segments, 12 digits to 24 segments, 4 digits)
- 8-Step Dimming Circuitry
- LED Ports Provide (4 channels, 20mA max.)
- Serial Interface for Clock, Data Input, Data Output, Strobe Pins
- No External Resistors Needed for Driver Outputs
- Available in 44-pin LQFP, MQFP
- Microputer Peripheral Devices