Update: 29 September, 2023
The MAX66140 combines 1024 bits of user EEPROM with secure hash algorithm (SHA-1) challenge-and- response authentication (ISO/IEC 10118-3 SHA-1), a 64-bit unique identifier (UID), one 64-bit secret, and a 13.56MHz ISO 15693 RF interface in a single chip. It provides secure, symmetric authentication for both reading and writing to the device and supports various features defined by ISO 15693 such as data rates, modulation indices, subcarrier modes, selected state, application family identifier (AFI), data storage format identifier (DSFID), and the Option_flag bit for read operations.
File format: PDF
Size: -
MD5 Checksum: 7157C54B291B1B41540A97B772B03048
Publication date: 09 April, 2012
Downloads: -
PDF Link: MAXIM MAX66140 handbook PDF