{"id":12341,"date":"2026-07-28T03:33:43","date_gmt":"2026-07-28T03:33:43","guid":{"rendered":"https:\/\/ic-vendor.com\/w29n02gvsiaa\/"},"modified":"2026-07-28T03:33:43","modified_gmt":"2026-07-28T03:33:43","slug":"w29n02gvsiaa","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/w29n02gvsiaa\/","title":{"rendered":"W29N02GVSIAA"},"content":{"rendered":"

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

The W29N02GVSIAA is a 2Gbit SLC NAND Flash Memory from Winbond, part of the W29N-GV series. It features uniform 2KB+64B page size, 8-bit parallel ONFI 1.0 interface, and is packaged in a 48-pin TSOP I. The GV series provides standard SLC NAND functionality with Copy Back and OTP support, backed by Winbond’s longevity product program.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Density<\/td>\n2Gbit (256MB)<\/td>\n<\/tr>\n
Cell Type<\/td>\nSLC NAND<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n2.7V \u81f3 3.6V<\/td>\n<\/tr>\n
Interface<\/td>\nParallel ONFI 1.0 (x8)<\/td>\n<\/tr>\n
Page Size<\/td>\n2048 + 64 bytes<\/td>\n<\/tr>\n
Block Size<\/td>\n64 pages (128KB + 4KB)<\/td>\n<\/tr>\n
Random Read<\/td>\n25 \u00b5s<\/td>\n<\/tr>\n
Page Program<\/td>\n250 \u00b5s (typical)<\/td>\n<\/tr>\n
Block Erase<\/td>\n2 ms (typical)<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40\u00b0C to +85\u00b0C<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\nTSOP I-48 (12x20mm)<\/td>\n<\/tr>\n
Longevity<\/td>\nYes<\/td>\n<\/tr>\n
\u90e8\u4ef6\u72b6\u6001<\/td>\n\u6d3b\u8dc3<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 2Gbit SLC NAND Flash \u2014 W29N-GV series<\/li>\n
  • ONFI 1.0 standard command set<\/li>\n
  • Uniform 2KB+64B page size<\/li>\n
  • Copy Back and OTP support<\/li>\n
  • Write Protect and Ready\/Busy pins<\/li>\n
  • Winbond longevity product<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Code shadowing and data storage<\/li>\n
    • Industrial and automotive systems<\/li>\n
    • Set-top boxes and POS terminals<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The W29N02GVSIAA is a 2Gbit SLC NAND Flash Memory from Winbond, part of the W29N-GV series. It features uniform 2KB+64B page size, 8-bit parallel ONFI 1.0 interface, and is packaged in a 48-pin TSOP I. The GV series provides standard SLC NAND functionality with Copy Back and OTP support, backed by Winbond’s longevity […]<\/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":[3337],"chip_brand":[157],"class_list":["post-12341","post","type-post","status-publish","format-standard","hentry","category-analog-linear-ics","category-integrated-circuits-ics","tag-w29n02gvsiaa","chip_brand-winbond"],"acf":{"brief_explanation":"2Gb SLC NAND Flash, 256Mx8, ONFI 1.0, 2K+64 page, TSOP I-48, GV series, longevity","date_code":"","package_case":"TSOP I-48 (12 x 20 mm)","in_stock":5678,"datasheet":"https:\/\/www.winbond.com\/hq\/product\/code-storage-flash\/onfi-nand\/w29n-gv\/","price":"","product_introduction":"The W29N02GVSIAA is a 2Gbit SLC NAND Flash Memory from Winbond's W29N-GV series with uniform 2KB+64B page size, operating at 2.7V to 3.6V via an 8-bit parallel ONFI 1.0 interface. Features include Copy Back for internal data movement, OTP memory area, and hardware write protection. The 48-pin TSOP I package and Winbond longevity commitment ensure long-term availability for industrial applications.","working_principle":"Parallel SLC NAND Flash per ONFI 1.0. Memory organized as pages (2048+64 bytes) in blocks (64 pages). Page read loads data into register (25\u00b5s), sequential read at 25ns cycle. Page program (250\u00b5s typical), block erase (2ms typical). SLC 1-bit-per-cell storage provides high endurance (~100K P\/E cycles). Copy Back enables page-to-page copy without external transfer.","pin_description":"
      Pin Group<\/th>Interface<\/th>Function<\/th><\/tr>
      I\/O0-I\/O7<\/td>I\/O<\/td>8-bit multiplexed data\/address\/command<\/td><\/tr>
      CE#, WE#, RE#<\/td>Input<\/td>Control signals<\/td><\/tr>
      WP#, R\/B#<\/td>Input\/Output<\/td>Write protect, Ready\/Busy<\/td><\/tr>
      ALE, CLE<\/td>Input<\/td>Address\/Command latch enable<\/td><\/tr><\/table>","application_scenarios":"
      • Embedded system code storage<\/li>
      • Industrial data logging<\/li>
      • Automotive firmware storage<\/li><\/ul>","alternative_models":"
        Manufacturer<\/th>Part Number<\/th>Package<\/th>Notes<\/th><\/tr>
        Winbond<\/td>W29N02KVSIAF<\/td>TSOP I-48<\/td>KV series variant<\/td><\/tr>
        Micron<\/td>MT29F2G08ABAEAH4<\/td>TSOP<\/td>2Gb SLC alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/12341","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=12341"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/12341\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=12341"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=12341"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=12341"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=12341"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}