SAMHOP Microelectronics Corp.
VFD CONTROLLER / DRIVER
GENERAL DESCRIPTION
SM6311 is a Vacuum Fluorescent Display (VFD) Controller driven on a 1/8 to 1/16 duty factor.
Twelve segment output lines, 8 grid output lines, 8 segment/grid output drive lines, key scan, one display memory, IC control circuit are all incorporated in a single chip.
This SM6311 is ideal as a peripheral device of a single chip microcomputer.
SM6311
FEATURES
* Multiple Display Modes * High
Voltage Output * Key Scanning * General Purpose Input Ports (4 bit) * Dimming Circuitry (8 segment) * LED Display Ports(5 outs, 20mA max) * No external Resistors Needed for Driver Outputs * Serial Interface for controller
APPLICATION...