ETK6201中文资料77 LED Matrix 30 Key数据手册ETEK规格书

描述 Description

ETK6201 is an LED Controller driven on a 1/7 to 1/8 duty factor. 11 segment output lines, 6 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 microcomputer. Serial data is fed to ETK6201 via a four-line serial interface. Housed in a SOP32 Package.

特性 Features

• CMOS Technology

• Low Power Consumption

• Multiple Display Modes (12 segment, 6 Grid to 11 segment, 7 Grid),max support 77 LED

• Key Scanning (10×3 Matrix)

• 8-step Dimming Circuitry

• Serial Interface for Clock, Data Input, Data Output, Strobe Pins

• Available in SOP32 Package