ETK6203 PDF 데이터시트 검색

Etek Microelectronics ETK6203 LED Controller, Driver Description ETK6203 is an LED Controller, driven on a 1, 5 to 1, 8 duty factor. 11 segment output lines, 4 grid output lines, 3 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 ETK6203 via a four-line serial interface. Housed in a 30 pins TSSOP, ETK6203 pin assignments a