On Wed, 22 Aug 2001, Christer Palm wrote: > Rainer Buchty wrote: > > > > > Has anyone considered using P-SRAM (pseudo-static RAM)? > > > > Nope. Do you have any information about chip sizes and cost? Sounds > > interesting. > > Not much... I poked around a bit, and Toshiba has the TC51W3216 / > TC51W3217, a 32Mb chip with a 2M x 16 arrangement - unfortunately in a > 48 BGA package. According to <URL:http://www.eetasia.com/ART_8800109535_499481,499486.HTM>, the TC51W3216XB costs $26 each. I think it's too expensive (16 MB would be $104) and too difficult to solder. And if it cannot be used in an 8-bit configuration, then there may be problems when you want to write just one byte without affecting the other byte in the same word. Marko Message was sent through the cbm-hackers mailing list
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