Silicon Prawn

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{{tag>collection_mcmaster vendor_winbond type_unknown year_unknown foundry_unknown}}

"Winbond W74M product family comes with standard HMAC-SHA-256 crypto accelerator and 4 separate Monotonic Flash Counters that are HMAC-signed by individual secret keys. System utilizing each Monotonic Flash Counter can not only verify the integrity and authenticity of the counter values, but also add a timestamp to the message/information transmitted with the resistance to reply attacks. W74M enables system designers to strengthen code/data storage as well as delivers increased security for the emerging IoT demanding multi-layered authenticity."


====== Package ======

{{:mcmaster:winbond:w74m12jwpiq:pack_top.jpg?300|}}

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{{:mcmaster:winbond:w74m12jwpiq:pack_btm.jpg?300|}}

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====== Die ======

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{{https://siliconprawn.org/map/winbond/w74m12jwpiq/single/winbond_w74m12jwpiq_mcmaster_mz_mit5x.thumb.jpg}}

[[https://siliconprawn.org/map/winbond/w74m12jwpiq/mcmaster_mz_mit5x/|mz_mit5x]]

  * [[https://siliconprawn.org/map/winbond/w74m12jwpiq/single/winbond_w74m12jwpiq_mcmaster_mz_mit5x.jpg|Single]] (3431x3479, 2.65996MiB)