EM78P5840 Datasheet (ELAN Microelectronics) - (EM78P5840

EM78P5840, (EM78P5840 - EM78P5842) 8 BIT MICROCONTROLLER

note, it includes important messages.) 1.

There are some undefined bits in the registers.

The values in these bits are unpredicted.

These bits are not allowed to use.

We use the symbol “-” in the spec to recognize them.

A fixed value must be write in some specific unused bits by software or some unp

www.DataSheet4U.com EM78P5840/41/42 8-BIT MICRO-CONTROLLER Version 2.6 ELAN MICROELECTRONICS CORP.

No.

12, Innovation 1st RD., Science-Based Industrial Park Hsin Chu City, Taiwan, R.O.C.

TEL: (03) 5639977 FAX: (03) 5630118 Version History Specification Revision History Version eFHP5830B 1.0 eFHP5840 2.0 Content Initial version 1.

10.

Change counter1 external input pin from PC2 to P94 Modify P60, P61 to INPUT/OUTPUT IO Remove P71 intern