DS28EC20 Datasheet, Maxim Integrated

* 20480 Bits of Nonvolatile (NV) EEPROM Partitioned into Eighty 256-Bit Pages
* Individual 8-Page Groups of Memory Pages (Blocks) can be Permanently Write Protect.

Device Authentication IEEE 1451.4 Sensor TEDS Ink/Toner Cartridges Medical Sensors PCB Identification Wireless Base Stat.

The DS28EC20 is a 20480-bit, 1-Wire® EEPROM organized as 80 memory pages of 256 bits each. An additional page is set aside for control functions. Data is written to a 32-byte scratchpad, verified, and then copied to the EEPROM memory. As a special fe.