PT6324 Datasheet (PTC) - VFD Driver/Controller

PT6324, VFD Driver/Controller

Pin No.

CLK I Clock input pin This pin reads serial data at the rising edge and outputs data at the falling edge.

1 Data input pin DIN I When this pin acts as input pin, serial data is inputted at the rising edge of the shift 2 clock (starting from the lower bit) Serial interface strobe pi

PT6324 is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/8 to 1/16 duty factor housed in 52-pin 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 computer.

Serial data is fed to PT6324 via a three-line serial interface.

Microcomputer peripheral devices Digital Audio/Video system: CD/MD/VCD/DV