ELAN EM459 Manuals

EM78458/459 MASK ROM is a low power, high speed 8-bit microprocessor in the EM78 series, with a built-in 4K*13-bit ROM

EM78P458/459 OTP ROM is a 8-bit microprocessor designed and developed by EM Microsystems with low-power and high-speed CMOS technology. It is equipped with a 4K*13-bit Electrical One Time Programmable Read Only Memory (OTP-ROM). With its OTP-ROM feature, it is able to offer a convenient way of developing and verifying user’ s programs. Moreover, user can take advantage of EMC Writer to easily program his development code.

This document introduces a new LED lighting device that uses new light-emitting materials and light-emitting devices. It has the advantages of high luminous efficiency, low power consumption, and long life.