{"id":9899,"date":"2026-07-06T14:23:40","date_gmt":"2026-07-06T14:23:40","guid":{"rendered":"https:\/\/ic-vendor.com\/ds28s60q-n8\/"},"modified":"2026-07-06T14:23:40","modified_gmt":"2026-07-06T14:23:40","slug":"ds28s60q-n8","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/ds28s60q-n8\/","title":{"rendered":"DS28S60Q-N8+"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The DS28S60Q-N8+ is a DeepCover cryptographic coprocessor from Analog Devices (formerly Maxim Integrated) with ChipDNA physically unclonable function (PUF) technology. It provides secure authentication and encryption using ECDSA P-256 and SHA-256 algorithms, protecting connected devices from counterfeiting and unauthorized access.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n
Security Feature<\/td>\nChipDNA PUF<\/td>\n<\/tr>\n
Encryption<\/td>\nECDSA P-256, SHA-256<\/td>\n<\/tr>\n
Interface<\/td>\nI2C<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n1.71V to 3.63V<\/td>\n<\/tr>\n
Supply Current<\/td>\n4.5mA (active)<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n8-pin TDFN (3x3mm)<\/td>\n<\/tr>\n
\u5de5\u4f5c\u6e29\u5ea6<\/td>\n-40 to +85C<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • ChipDNA PUF for unclonable cryptographic key<\/li>\n
  • ECDSA P-256 digital signature generation<\/li>\n
  • SHA-256 hash computation<\/li>\n
  • I2C communication interface<\/li>\n
  • Secure storage for certificates and keys<\/li>\n
  • Invasive attack protection via ChipDNA<\/li>\n
  • Low power consumption<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Peripheral and consumable authentication<\/li>\n
    • IoT device security<\/li>\n
    • Medical device anti-counterfeiting<\/li>\n
    • Industrial sensor authentication<\/li>\n
    • Secure boot verification<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The DS28S60Q-N8+ is a DeepCover cryptographic coprocessor from Analog Devices (formerly Maxim Integrated) with ChipDNA physically unclonable function (PUF) technology. It provides secure authentication and encryption using ECDSA P-256 and SHA-256 algorithms, protecting connected devices from counterfeiting and unauthorized access. Key Specifications Security Feature ChipDNA PUF Encryption ECDSA P-256, SHA-256 Interface I2C Supply […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[19,13],"tags":[1196],"chip_brand":[165],"class_list":["post-9899","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-ds28s60q-n8","chip_brand-adi"],"acf":{"brief_explanation":"ChipDNA crypto coprocessor, ECDSA P-256, SHA-256, I2C, TDFN-8 3x3mm","date_code":"","package_case":"8-pin TDFN (3.0 x 3.0 x 0.75mm)","in_stock":4448,"datasheet":"https:\/\/www.analog.com\/media\/en\/technical-documentation\/data-sheets\/DS28S60.pdf","price":"$1.02 @ 1ku","product_introduction":"The DS28S60Q-N8+ is a DeepCover cryptographic coprocessor from Analog Devices featuring ChipDNA physically unclonable function technology that generates a unique cryptographic key derived from silicon random characteristics. The key never exists in memory or static storage, making it immune to invasive physical attacks. The device supports ECDSA P-256 digital signatures and SHA-256 hashing via an I2C interface for secure authentication of peripherals, consumables, and IoT devices.","working_principle":"The DS28S60 uses ChipDNA PUF technology where the cryptographic key is derived from the random silicon characteristics of each individual device. This key is never stored in nonvolatile memory or registers, making it invisible to invasive attacks that probe the die. When a signature operation is requested, the ChipDNA-derived key is used to generate an ECDSA P-256 signature. The device also performs SHA-256 hash computations and stores certificates for mutual authentication. The I2C interface provides communication with the host controller.","pin_description":"
      Pin<\/th>Name<\/th>Type<\/th>Function<\/th><\/tr>
      1<\/td>GND<\/td>Ground<\/td>Ground reference<\/td><\/tr>
      2<\/td>NC<\/td>-<\/td>No connect<\/td><\/tr>
      3<\/td>NC<\/td>-<\/td>No connect<\/td><\/tr>
      4<\/td>SDA<\/td>I\/O<\/td>I2C data line<\/td><\/tr>
      5<\/td>SCL<\/td>Input<\/td>I2C clock line<\/td><\/tr>
      6<\/td>VDD<\/td>Power<\/td>Supply (1.71-3.63V)<\/td><\/tr>
      7<\/td>GND<\/td>Ground<\/td>Ground \/ EP<\/td><\/tr>
      8<\/td>NC<\/td>-<\/td>No connect<\/td><\/tr><\/table>","application_scenarios":"
      • Printer cartridge and peripheral authentication<\/li>
      • IoT sensor and device verification<\/li>
      • Medical consumable anti-counterfeiting<\/li>
      • Industrial module authentication<\/li>
      • Secure boot chain verification<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        ADI<\/td>DS28C36Q+T<\/td>TDFN-8<\/td>DeepCover with dual ECC<\/td><\/tr>
        Microchip<\/td>ATECC608B-MAHDA-S<\/td>UDFN-8<\/td>Crypto element alternative<\/td><\/tr>
        NXP<\/td>SE050F2ZH0<\/td>HWQFN-16<\/td>EdgeLock secure authenticator<\/td><\/tr>
        Infineon<\/td>OPTIGA Trust M<\/td>USON-10<\/td>Security chip alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/9899","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/comments?post=9899"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/9899\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=9899"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=9899"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=9899"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=9899"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}