PT6315-S Datasheet, PDF (1/20 Pages) Princeton Technology Corp – VFD Driver/Controller IC

VFD Driver/Controller IC
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URL: http://www.princeton.com.tw
PT6315-S
DESCRIPTION
PT6315-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 PT6315-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
PT6315-S V1.9
-1-
September, 2005