{"id":11517,"date":"2026-07-26T11:55:00","date_gmt":"2026-07-26T11:55:00","guid":{"rendered":"https:\/\/ic-vendor.com\/k4b4g1646e-byma\/"},"modified":"2026-07-26T11:55:00","modified_gmt":"2026-07-26T11:55:00","slug":"k4b4g1646e-byma","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/zh\/k4b4g1646e-byma\/","title":{"rendered":"K4B4G1646E-BYMA"},"content":{"rendered":"

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

The Samsung K4B4G1646E-BYMA is a 4Gb (x16) DDR3L SDRAM. 1.35V low-voltage operation, 1600Mbps (DDR3L-1600) for embedded and computing memory.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n\n
\u7c7b\u578b<\/td>\nDDR3L SDRAM<\/td>\n<\/tr>\n
Density<\/td>\n4 Gb (256M x 16)<\/td>\n<\/tr>\n
Organization<\/td>\nx16<\/td>\n<\/tr>\n
Speed<\/td>\nDDR3L-1600 (1600 Mbps)<\/td>\n<\/tr>\n
\u7535\u6e90\u7535\u538b<\/td>\n1.35V (DDR3L)<\/td>\n<\/tr>\n
Latency<\/td>\nCL=11<\/td>\n<\/tr>\n
Operating Temp<\/td>\n-40 to +85C (Industrial)<\/td>\n<\/tr>\n
\u5305\u88c5<\/td>\n96-ball FBGA (8x14mm)<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • 4Gb x16 DDR3L SDRAM<\/li>\n
  • 1.35V low-voltage operation<\/li>\n
  • DDR3L-1600 speed grade<\/li>\n
  • x16 bus width<\/li>\n
  • 96-ball FBGA footprint<\/li>\n
  • Industrial temperature range<\/li>\n
  • RoHS compliant<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Embedded system main memory<\/li>\n
    • Networking equipment buffer<\/li>\n
    • Industrial computing memory<\/li>\n
    • SoC DDR3L memory subsystem<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Samsung K4B4G1646E-BYMA is a 4Gb (x16) DDR3L SDRAM. 1.35V low-voltage operation, 1600Mbps (DDR3L-1600) for embedded and computing memory. Key Specifications Type DDR3L SDRAM Density 4 Gb (256M x 16) Organization x16 Speed DDR3L-1600 (1600 Mbps) Supply Voltage 1.35V (DDR3L) Latency CL=11 Operating Temp -40 to +85C (Industrial) Package 96-ball FBGA (8x14mm) Features […]<\/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":[13],"tags":[2785],"chip_brand":[162],"class_list":["post-11517","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-k4b4g1646e-byma","chip_brand-samsung"],"acf":{"brief_explanation":"4Gb x16 DDR3L-1600, 1.35V, 96-FBGA, -40 to 85C","date_code":"","package_case":"96-FBGA (8x14x1.2mm)","in_stock":13755,"datasheet":"https:\/\/www.samsung.com\/","price":"$3.00 @ 1ku","product_introduction":"The K4B4G1646E-BYMA from Samsung is a 4Gb (256M x 16) DDR3L SDRAM in 96-ball FBGA package. 1.35V DDR3L operation for lower power versus 1.5V DDR3. DDR3L-1600 speed grade (1600 Mbps per pin). x16 data bus for 3.2GB\/s peak bandwidth. Industrial -40 to 85C temperature range for embedded and industrial applications.","working_principle":"Double Data Rate: data is transferred on both rising and falling clock edges, doubling throughput versus SDR. DDR3L uses 8n prefetch architecture: each read\/write command accesses 8 data words in a burst. The 1.35V supply reduces power by ~25% versus 1.5V DDR3. On-die termination (ODT) eliminates external termination resistors. ZQ calibration maintains drive strength and ODT impedance accuracy over temperature and voltage.","pin_description":"
      Pin Group<\/th>Name<\/th>Description<\/th><\/tr>
      A0-A14<\/td>ADDR<\/td>Address\/BA<\/td><\/tr>
      DQ0-15<\/td>DATA<\/td>16-bit data<\/td><\/tr>
      DQS0-1<\/td>DQS<\/td>Data strobe<\/td><\/tr>
      CLK0-1<\/td>CLK<\/td>Differential clock<\/td><\/tr><\/table>","application_scenarios":"
      • Embedded memory<\/li>
      • Network buffer<\/li>
      • Industrial computing<\/li><\/ul>","alternative_models":"
        Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11517","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=11517"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/posts\/11517\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/media?parent=11517"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/categories?post=11517"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/tags?post=11517"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=11517"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}