In a message dated 97-04-10 11:30:26 EDT, you write: << Hello PICkers! Can anybody send me a copy of the PROGRAMMING DATA SHEET for the 16C84 please? I have asked Microchip already and did not get any reply. Thank you in advance. Francesco Cembrola Email: FCEMBROLA@AOL.COM >> Francesco, I'm not sure I want to be called a PICker but oh well, The data that you seek is available online at www.microchip.com They have all of the data sheets, programming specs, and app notes available in Adobe Acrobat PDF format (Reader is also available at this site). Dave Duley V.P. DreiTek