piclist 2001\01\19\160227a >
Thread: PIC16F877 Data EEPROM write times
www.piclist.com/techref/microchip/time.htm?key=time
flavicon
face BY : Dwayne Reid email (remove spam text)



At 02:11 PM 1/19/01 -0500, Wynn Rostek wrote:
>I see to be having some trouble finding the spec on the actual EEPROM
>write times in the 16F877. I have 200 pages of data sheets in PDF format,
>and it seems like that data should be listed in the back with the rest of
>the AC parameters but I can't find it. Does anyone have any idea what the
>specs are for the worst case write time is? I'd like to know how many
>bytes I can write before I have to clear the watchdog timer.

Its about 8 msec.  You can safely write 1 byte if the watchdog is set with
prescale of 1.

dwayne



Dwayne Reid   <spamdwaynerKILLspamspamplanet.eon.net>
Trinity Electronics Systems Ltd    Edmonton, AB, CANADA
(780) 489-3199 voice          (780) 487-6397 fax

Celebrating 17 years of Engineering Innovation (1984 - 2001)

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
Do NOT send unsolicited commercial email to this email address.
This message neither grants consent to receive unsolicited
commercial email nor is intended to solicit commercial email.

--
http://www.piclist.com hint: The PICList is archived three different
ways.  See http://www.piclist.com/#archives for details.


<4.3.2.7.2.20010119135935.00b17100@pop.telusplanet.net>

In reply to: <001701c0824b$98483140$62010a0a@GOLDEN>
See also: www.piclist.com/techref/microchip/time.htm?key=time
Reply You must be a member of the piclist mailing list (not only a www.piclist.com member) to post to the piclist. This form requires JavaScript and a browser/email client that can handle form mailto: posts.
Subject (change) PIC16F877 Data EEPROM write times

month overview.

new search...