I want 128bytes (small enough!) of NVRAM in a PC104 format. Google has not done it so far! Thanks for any leads. - RM
NVRAM module in PC104 format ?
Started by ●April 28, 2004
Reply by ●April 28, 20042004-04-28
Ramtron has the FM24C256 32kx8 FRAM I2C chip which is a NVRAM TI (Texas Instruments) has the bq4010/bq4010Y series of NVRAM chips. This one is a 8kx8 chip but they go all the way up to a 1meg chip too. try a "nvram" search on their website, they havea bunch of different kinds to check out. I have no idea what you mean by a PC104 format. That is a large PCB. These would plug into a 24 to 32 pin socket on the PCB itself. "Rick Merrill" <RickMerrill@comTHROW.net> wrote in message news:ggNjc.1538$kp.51839@attbi_s52...> I want 128bytes (small enough!) of NVRAM in > a PC104 format. Google has not done it so far! > Thanks for any leads. - RM >
Reply by ●April 29, 20042004-04-29
"Earl Bollinger" <earlwbollinger@comcast.net> wrote in message news:<4dSdnbqoN9FR9Q3dRVn-tw@comcast.com>...> Ramtron has the FM24C256 32kx8 FRAM I2C chip which is a NVRAM > > TI (Texas Instruments) has the bq4010/bq4010Y series of NVRAM chips. > This one is a 8kx8 chip but they go all the way up to a 1meg chip too. > try a "nvram" search on their website, they havea bunch of different kinds > to check out. > > I have no idea what you mean by a PC104 format. That is a large PCB. These > would plug into a 24 to 32 pin socket on the PCB itself. > > > "Rick Merrill" <RickMerrill@comTHROW.net> wrote in message > news:ggNjc.1538$kp.51839@attbi_s52... > > I want 128bytes (small enough!) of NVRAM in > > a PC104 format. Google has not done it so far! > > Thanks for any leads. - RM > >I'd try browsing the MAXIM's site.
Reply by ●April 29, 20042004-04-29
Earl Bollinger wrote:> Ramtron has the FM24C256 32kx8 FRAM I2C chip which is a NVRAM > > TI (Texas Instruments) has the bq4010/bq4010Y series of NVRAM chips. > This one is a 8kx8 chip but they go all the way up to a 1meg chip too. > try a "nvram" search on their website, they havea bunch of different kinds > to check out.Thanks for the lead, http://ramtron.com/doc/Products/Products_detail.asp?ID=13&FamID=3 "FM18L08 offers virtually unlimited read/write cycles. You can now access each address a million times per second for hundreds of years with no wear out. " - Ideal!> I have no idea what you mean by a PC104 format. That is a large PCB. These > would plug into a 24 to 32 pin socket on the PCB itself.Yes, I would prefer a PCB ready to accept the FM18L08 chip.