cclist at sydex.com
Sun Jan 4 18:57:20 CST 2009
On 4 Jan 2009 at 18:58, Curtis H. Wilbar Jr. wrote:
> I have a cpu? I pulled out of a modem ... Signetics
> SC80C31BCPN40. This would appear to be an Intel 8031 based
> cpu. But does it have an internal ROM/etc that would preclude
> its reuse ?
8031/80C31 is the ROM-less version of the 8051. So you're in luck.
> I have 3 chips now in the trash pile... I believe they are OTP EPROMs
> (and since used, are no good). MX 27C1000PC-70, ATMEL
> AT27LV256A, and AtMel AT27C010-70JC.
I believe that you're right, if they have no windows on them.
> Lastly I have what I think is EEPROM. SST PH29EE010-150-4CF.
> I believe this to be a 1Mbit EEPROM.
Yes, search for "29EE010" on DatasheetCatalog.com and you'll turn up
the SST part.
As far as excluding the chip-peddling sites, I spike my google search
with terms such as -buy -RFQ -qty -quantity -stock...
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