Overview

The LC66E516 is a 4-bit single-chip microcontroller with an EPROM on-chip, and can be used for developing and evaluating application programs for the LC665XX series 4-bit single-chip microcontrollers.

The LC66E516 microcontroller is a 4-bit single-chip IC with an EPROM on-chip and brought to you in ceramic DIC64S package with a window and ceramic QFC64 package with a window. This window permits the user to erase EPROM program data as many times as he or she wants. Then, it could be said that this single-chip IC is best suited for developing application programs.

The LC66E516 microcontroller has the same function and the pin assignment as those of the 4-bit single-chip mask programmed ROM-version LC66E516 microcontroller. The on-chip EPROM is 16k bytes in size.