【Atmel】CryptoAuth ATSHA204安全芯片
The ATSHA204 device includes an Electrically Erasable Programmable Read-Only Memory (EEPROM) array that can be used for storage of keys,miscellaneous read/write,read-only or secret data,consumption logging,and security configuration。 Access to the various sections of memory can be restricted in a variety of ways and the configuration then locked to prevent changes. See Section 2.1,“EEPROM Organization” for more details。
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