ELAN Home Systems EM78P459 用户手册

EM78P458 and EM78P459 are 8-bit microprocessors designed and developed 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 specification is subject to change without prior notice.                                                                                           07.01.2003 (V1.3) 

 

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