HD4074339, HD404339 Datasheet - Hitachi Semiconductor

HD4074339 - 4-bit HMCS400-series microcomputer

The HD404339 Series is 4-bit HMCS400-Series microcomputer with large-capacity memory designed to increase program productivity. Each microcomputer has an A/D converter, input capture timer, and a 32kHz oscillator circuit for clock use all built in. They also come with high-voltage I/O pins that can .

HD404339_HitachiSemiconductor.pdf