DESCRIPTION
PT6313-S is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/4 to 1/8 duty factor. Eight segment output lines, 4 grid output lines, 4 segment/grid output drive 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 computer. Serial data is fed to PT6313-S via a three-line serial interface. It is housed in a 28pins, SOP.

FEATURES
• CMOS Technology
• Low Power Consumption
• Key Scanning (8 x 2 matrix)
• Multiple Display Modes: (8 Segments, 8 Digits to 12 Segments, 4 Digits)
• 8-Step Dimming Circuitry
• Serial Interface for Clock, Data Input, Data Output, Strobe Pins
• No External Resistors Needed for Driver Outputs
• Available in 28pins, SOP

APPLICATION
• Microcomputer Peripheral Devices