For our open source text messaging system, we need to buffer incoming 
and outgoing messages in SRAM, as the lower end  PICs have nowhere near 
enough RAM for the application.

Microchip have their SPI 23xx series but only in 1.9V & 3.6V types. What 
are others using that's readily available, SPI and not too expensive?
David...

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David Duffy        Audio Visual Devices P/L
Unit 8, 10 Hook St, Capalaba 4157 Australia
Ph: +61 7 38235717      Fax: +61 7 38234717
Our Web Site: www.audiovisualdevices.com.au
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