HD404318 Series

The HD404318 Series is 4-bit HMCS400-series microcomputer with large-capacity memory designed to increase program productivity. Each microcomputer has an A/D converter and input capture Timer built in. They also come with High-Voltage I/O pins that CAN directly drive a fluorescent Display The HD404318 Series includes four chips: the HD404318 with 8-kword ROM; the HD404316 with 6- kword ROM; the HD404314 with 4-kword ROM; the HD4074318 with 8-kword PROM. The HD4074318 is a PROM version ZTAT, microcomputer. Programs CAN be written to the PROM by a PROM writer, which CAN dramatically shorten system development periods and smooth the process from debugging to mass production. (The PROM program specifications are the same as for the 27256.) ZTAT,: Zero Turn Around Time ZTAT is a trademark of Hitachi Ltd. By Renesas Technology