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looking for a kind of ISO7816 card with EEprom but without any smart chip

(1/1)

legacy:
With ISO7816 we usually mean smartcards with EEprom interfaced by a "smart-chip" that adds a layer of security, and/or cryptography.

I do not want any smart chip, I just want a EEprom (32Kbyte at least) in a ISO7816 shape. And I need to read and also write it, ideally via I2c or SPI. For sure I do not want any "contactless" RF interface.

Any idea? I cannot find anything similar  :-//

up8051:
For example:
 ISO 7816 White  AT24C64 Chip Smart IC Card with 64K  EEPROM Memory
https://www.aliexpress.com/item/32811339130.html

legacy:
Thanks. I think the confusion in my mind is the word "Smart" used to describe these cards as "AT24C64 Smart Chip" because in my head I assumed "Smart" = "there is an MPU to interface the EEPROM" whereas these cards are just serial(1) EEPROM chip made in ISO7816 form factor, but I had several difficulties at finding the datasheet to have a confirm.


(1) the protocol is a common i2c.

up8051:
AT24C64SC
http://www.greendich.com.tw/products/acg/AT24C32SC.pdf

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