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/CE hardwired to GND - EEPROM

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atferrari
Frequent Contributor
Username: atferrari

Post Number: 1471
Registered: 05-2005


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Posted on Monday, 27 January, 2014 - 09:43 pm:   Edit Post Delete Post Print Post    Move Post (Moderator/Admin Only)

There is a design with little more than a micro and an EEPROM whose data is already burnt in. Data is being read at regular pace.

In order to get the extra IO pin I need, I considered to hardwire the EEPROM's /CE pin to ground.

Is that objectionable?

In case you ask, no, human life does not depend of this design.(Maybe just my self esteem).
Agustín Tomás - Buenos Aires - Argentina
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mikehibbett
:::: Super User ::::
Username: mikehibbett

Post Number: 1544
Registered: 04-2005


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Posted on Monday, 27 January, 2014 - 09:53 pm:   Edit Post Delete Post Print Post    Move Post (Moderator/Admin Only)

It's fine Agustín. At worst, the current consumption will be a little higher. You could do the same with the /OE and /WE.

Mike

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