DS2705.pdf 查询DS2705_07供应商
DS2705
SHA-1 Authentication Master
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GENERAL DESCRIPTION PIN CONFIGURATION
The DS2705 provides the master side of a Secure
Hash Algorithm (SHA) based token authentication CHAL 1 8 VDD
scheme. Hardware-based SHA authentication allows
PASS 2 7 MDQ
for security without the added cost and complexity of
a microprocessor-based system. Batteries and other ……
