Help for a part

[jetpr]

i am looking for
Real-Time Clock with built in crystal to work with picmicro.

[Darrel Taylor]

PCF8583 might work
http://www.nxp.com/acrobat_download/datasheets/PCF8583_5.pdf

or here's a few from Maxim
http://para.maxim-ic.com/results.mvp?q=rtc&r=0&an_1=Family&av_1=Timekeeping%20%26%20Real-Time%20Clocks&mh_1=1&wt_1=0&an_11=Features%3C!--XB--%3E&av_11=SOIC%20Package%20%20with%20Integrated%20Crys tal&op_11=eq&an_5=Interface&av_5=I%3Csup%3E2%3C%2Fsup%3EC&tree=timers&p=1

[jetpr]

thanks for the help.