[ABOV Semiconductor Co., Ltd.]

DESCRIPTION
The MC2002 is specifically designed for LED and LED DISPLAY driver.
The MC2002 has max 9 segment output lines, max 7 grid output lines, one display memory, control circuit, 3 line serial data interface, and max 6 x 1 matrix key scan .
The more detail spec is listed below as Table 1.1.
Those functions are all incorporated into a single chip to build a highly reliable peripheral device for a single chip microcomputer.
It is very convenient to control for numeric display.
MC2002’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 : 6 ~ 9
• Grid output line selection by command : 4~7
• Operation voltage : 2.7V ~ 5.5V
• Low Power Consumption
• 8-Step Dimming control by command
• Serial Interface for Clock, Data Input, Strobe Pins, Data output
• 20-pin TSSOP, 20-pin DIP Package
   
APPLICATION
• Segment LED display : VCR, DVD, MWO