OK. I was hoping for a small cheap (20 cents) EEPROM for local
storage. But this is for RFID and no wired access. Thanks anyway.
Reply by Spehro Pefhany●January 2, 20102010-01-02
On Sat, 2 Jan 2010 19:00:42 -0800 (PST), the renowned linnix
>On Jan 2, 5:10�pm, Spehro Pefhany <speffS...@interlogDOTyou.knowwhat>
>> On Sat, 2 Jan 2010 12:48:18 -0800 (PST), the renowned linnix
>> <m...@linnix.info-for.us> wrote:
>> >Does anyone know how to get datasheet on this EEPROM die? �Nothing
>> >show up on google or infineon. �Perhaps datasheet for packaged version
>> >would help, or a different part number. �Thanks.
>OK. I was hoping for a small cheap (20 cents) EEPROM for local
>storage. But this is for RFID and no wired access. Thanks anyway.
There are lots of SEEPROMs in the << 20 cent range in reel quantity.
Try the 24C0x series (I2C interface). SPI tends to be a bit more and
requires more pins.
Taking a quick look -- 256 x 8 CAT24C02 is 9.35 cents each in 3K
quantity from Avnet ($280 total). 4K is not much more. Should be less
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