BCT72328S - BlueChips

BCT72328S LED Display Driver and Key Scan

The BCT72328S is a LED Display Driver and Key Scan with 8-steps digital dimming control. Ten segment output lines, seven grid output lines, one display memory (14 bytes), 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 BCT72328S via .

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• CMOS Technology Low Power Consumption Key Scanning (10 x 2 matrix) Multiple Display Modes: 11 segments, 6 digits to 10 segments, 7 digits 8-Steps Dimming Circuitry Serial Interface for Clock, Data Input, Data Output, Strobe Pins No External Resistors Needed for Driver Outputs Available in Pb-free SOP28 package or die 72328.1V4.2005.9.01 Page 1 Free Datasheet http://www.Datasheet4U.com BlueChips Technology A premier Mixed Signal Product Company BCT72328S LED Display Driver and Key Scan Typical Application Circuit Block Diagram DOUT Command Decoder Serial Interface Segment.