SC6961 Datasheet | FUMAN ELECTRONICS

深圳市富满电子有限公司 SHENZHEN FUMAN ELECTRONICS CO., LTD. SC6961(文件编号：S&CIC0294) LED Driver IC DESCRIPTION SC6961 is an LED Controller driven on a 1/7to 1/8 duty factor. Eleven segment output lines, six grid output lines, 1 segment/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 microputer. Serial data is fed to SC6961 via a four-line serial interface. Housed in a 32-pin SO Package, SC6961 pin assignments and application circuit are optimized for easy PCB Layout and cost saving advantages. Features - CMOS Technology - Low Power Consumption - Multiple Display Modes ( 12 segment, 6 Grid to 11 segment, 7 Grid ) - Key Scanning ( 10x 3 Matrix ) - 8-Step Dimming Circuitry - Serial Interface for Clock, Data Input, Data Output, Strobe Pins - Available in 32-Pin, SOP Package APPLICATION - Micro-puter Peripheral Device - VCR set - bi set BLOCK DIAGRAM 1 2 3 D DIN DOUT CLK STB GND C Serial Data Interface Control Dispaly Memory OSC Timing Generator Key Matrix Memory SEGMENT DRIVER/ KEY SCAN OUTPUT/ GRID DRIVER Dimming Circuit K1 K2 K3 VDD...