TM1628 Datasheet | Titan Micro Electronics

datasheet pdf - http://..net/ 深圳市天微电子有限公司 EN TI TAN M I CRO ELECTRONI CS CO. , LTD. SHEN ZH ZHE TIT http://..net/ LED DRI VER DRIV DESCRIPTION TM 1628 TM1 TM1628 is an LED Controller driven on a 1/7 to 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 TM1628 via a three-line serial interface. Housed in a 28-pin SO Package, TM1628 pin assignments and application circuit are optimized for easy PCB Layout and cost saving...