DESCRIPTION
The KK1207 is specifically designed for LED and LED DISPLAY derivers.
The KK1207 have 12/9 segment output lines, 7 to 4 grid output lines, one display memory, control circuit and 3 line serial data interface.
This function are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer. It is very convenience to control for numeric display.
KK1207’s pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages.

FEATURES
• CMOS Technology
• Segment output line selection by command : 12 ~ 9
• Grid output line selection by command : 7 ~ 4
• Operation voltage : 5V
• Low Power Consumption
• 8-Step Dimming control by command
• Serial Interface for Clock, Data Input, Strobe Pins
• 24-pin, SOP Package

APPLICATION
• Segment LED display : VCR, DVD, MWO