MC3501 Description
MC3501 are Vacuum Fluorescent Display (VFD) Controller driven on a 1/8 to 1/16 duty factor housed in 52 plastic LQFP. 24 segment output lines, 16 grid output lines, one display memory, control circuit, key scan circuit are all incorporated into a single chip to build a highly reliable peripheral device for a single chip micro puter. Serial data is fed to MC3501 via a three-line serial interface.
MC3501 Key Features
- CMOS Technology
- Low Power Consumption
- Wide operating voltage VDD=2.7V~5.5V
- Key Scanning (16 x 2 matrix)
- Display Modes : (24 segments, 8digits to 24 segments, 16 digits)
- 8-Step Dimming Circuitry
- Serial Interface for Clock, Data Input, Data Output, Strobe Pins
- No External Resistors needed for driver outputs
- Available in 52-pin LQFP
- Microputer Peripheral Devices