EM78P156N Datasheet (ELAN Microelectronics)

EM78P156N, 8-BIT MICRO-CONTROLLER

EM78P156N is an 8-bit microprocessor designed and developed with low-power, high-speed CMOS technology..

It is equipped with 1K *13-bits Electrical One Time Programmable Read Only Memory (OTP-ROM).

It provides three PROTECTION bits to prevent user’s code in the OTP memory from being intruded.

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EM78P156N Features

* Operating voltage range : 2.5V~5.5V

* Operating temperature range: -40°C~85°C

* Operating frequency rang (base on 2 clocks ):

* Crystal mode: DC~20MHz at 5V, DC~8MHz at 3V, DC~4MHz at 2.5V.

* ERC mode: DC~4MHz at 5V, DC~4MHz at 3V, DC~4MHz at 2.5V.

* Low pow