Jun 21, 2014 #1 PA3040 Advanced Member level 3 Joined Aug 1, 2011 Messages 883 Helped 43 Reputation 88 Reaction score 43 Trophy points 1,308 Activity points 6,936 Dear All Does any one should know about how read and write FM25L256 FRAM How can I build low cost programmer Who is the manufacture? is it obsolete model? Thanks in advance
Dear All Does any one should know about how read and write FM25L256 FRAM How can I build low cost programmer Who is the manufacture? is it obsolete model? Thanks in advance
Jun 21, 2014 #2 H horace1 Advanced Member level 5 Joined Nov 18, 2008 Messages 2,118 Helped 596 Reputation 1,188 Reaction score 571 Trophy points 1,393 Location Norwich, UK Activity points 13,063 you can download the Ramtron data sheet which has details on read/write operations etc from www.gaw.ru/pdf/Ramtron/FM25L256.pdf the FM25L256 has an SPI interface so any microcontroller with an SPI interafce would do I suggest a low cost development board such as Microchip's microstick https://www.microchip.com/Developmenttools/ProductDetails.aspx?PartNO=DM330013 it has onboard programmer and a header to plug into a breadboard for your own circuits
you can download the Ramtron data sheet which has details on read/write operations etc from www.gaw.ru/pdf/Ramtron/FM25L256.pdf the FM25L256 has an SPI interface so any microcontroller with an SPI interafce would do I suggest a low cost development board such as Microchip's microstick https://www.microchip.com/Developmenttools/ProductDetails.aspx?PartNO=DM330013 it has onboard programmer and a header to plug into a breadboard for your own circuits