{"id":10566,"date":"2026-07-20T05:46:51","date_gmt":"2026-07-20T05:46:51","guid":{"rendered":"https:\/\/ic-vendor.com\/k4b2g1646f-bck0000\/"},"modified":"2026-07-20T05:46:51","modified_gmt":"2026-07-20T05:46:51","slug":"k4b2g1646f-bck0000","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/k4b2g1646f-bck0000\/","title":{"rendered":"K4B2G1646F-BCK0000"},"content":{"rendered":"

\u0646\u0638\u0631\u0629 \u0639\u0627\u0645\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0646\u062a\u062c<\/h2>\n

The Samsung K4B2G1646F-BCK0000 is a 2Gb DDR3L SDRAM memory chip organized as 128M\u00d716. It operates at 1.35V\/1.5V with data rates up to 1600Mbps (DDR3-1600). Packaged in a 96-ball FBGA, it is designed for computing, consumer electronics, and embedded systems. Note: This product is EOL (End of Life).<\/p>\n

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Memory Density<\/td>\n2 Gb (256 MB)<\/td>\n<\/tr>\n
Organization<\/td>\n128M \u00d7 16<\/td>\n<\/tr>\n
Memory Type<\/td>\nDDR3L SDRAM<\/td>\n<\/tr>\n
Operating Voltage<\/td>\n1.35V (DDR3L) \/ 1.5V (DDR3)<\/td>\n<\/tr>\n
Speed Grade<\/td>\nDDR3-1600 (11-11-11)<\/td>\n<\/tr>\n
Max Data Rate<\/td>\n1600 Mbps<\/td>\n<\/tr>\n
Clock Frequency<\/td>\n800 MHz (max)<\/td>\n<\/tr>\n
Banks<\/td>\n8<\/td>\n<\/tr>\n
CAS Latency<\/td>\n5, 6, 7, 8, 9, 10, 11, 13<\/td>\n<\/tr>\n
Burst Length<\/td>\n8 (BL8) or 4 (BC4)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\n96 FBGA<\/td>\n<\/tr>\n
\u062f\u0631\u062c\u0629 \u062d\u0631\u0627\u0631\u0629 \u0627\u0644\u062a\u0634\u063a\u064a\u0644<\/td>\n0\u00b0C to +85\u00b0C (Commercial)<\/td>\n<\/tr>\n
Product Status<\/td>\nEOL (End of Life)<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • JESD79-3 standard compliant DDR3L SDRAM<\/li>\n
  • Dual voltage support: 1.35V (DDR3L) and 1.5V (DDR3) backward compatible<\/li>\n
  • 8n-prefetch architecture with 8 banks<\/td>\n
  • On-Die Termination (ODT) and ZQ calibration<\/li>\n
  • Programmable CAS latency and additive latency<\/li>\n
  • Auto refresh, self refresh, and temperature compensated refresh<\/li>\n
  • Fly-by topology support for signal integrity<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n
      \n
    • Notebook and desktop computers<\/li>\n
    • Embedded systems and IoT devices<\/li>\n
    • Networking equipment (routers, switches)<\/li>\n
    • Industrial control and HMI<\/li>\n
    • Digital signage and security DVR\/NVR<\/li>\n
    • Consumer electronics<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The Samsung K4B2G1646F-BCK0000 is a 2Gb DDR3L SDRAM memory chip organized as 128M\u00d716. It operates at 1.35V\/1.5V with data rates up to 1600Mbps (DDR3-1600). Packaged in a 96-ball FBGA, it is designed for computing, consumer electronics, and embedded systems. Note: This product is EOL (End of Life). Key Specifications Memory Density 2 Gb […]<\/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":[1881,1880,507,1877,486],"chip_brand":[162],"class_list":["post-10566","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","tag-ddr3l","tag-k4b2g1646f-bck0000","tag-memory","tag-samsung","tag-sdram","chip_brand-samsung"],"acf":{"brief_explanation":"2Gb DDR3L SDRAM, 128M\u00d716, 1.35V\/1.5V, DDR3-1600, 96 FBGA, Samsung (EOL)","date_code":"","package_case":"96 FBGA (Fine-pitch Ball Grid Array)","in_stock":10984,"datasheet":"https:\/\/www.samsung.com\/semiconductor\/global\/file\/resource\/2018\/05\/DS_K4B2G1646F-BYMA_Rev1.0.pdf","price":"Contact supplier (EOL)","product_introduction":"The Samsung K4B2G1646F-BCK0000 is a 2Gb DDR3L SDRAM device organized as 128M words \u00d7 16 bits. It supports JEDEC-standard DDR3L operation at 1.35V with backward compatibility to 1.5V DDR3. The device achieves data rates up to 1600Mbps with programmable CAS latency. Features include 8 banks, 8n-prefetch architecture, On-Die Termination (ODT), ZQ calibration, and DLL (Delay-Locked Loop) for precise timing. The 96-ball FBGA package provides high-density memory in a compact footprint. Note: This product is End of Life.","working_principle":"The K4B2G1646F uses DDR3L SDRAM architecture with 8n-prefetch. Data is transferred on both rising and falling edges of the differential clock (CK\/CK). Internally, 8 words of data are accessed in parallel and serialized to the 16-bit data bus. The 8 internal banks allow concurrent row activation for improved bandwidth. On-Die Termination (ODT) provides signal integrity by terminating signal reflections at the DRAM. The DLL (Delay-Locked Loop) compensates for clock skew. Refresh cycles (8192 per 64ms) maintain data integrity. ZQ calibration adjusts the output driver impedance and ODT resistance to compensate for voltage and temperature variations.","pin_description":"Pin Description(Output pin definitions in table format only; return pure content without derivation or extra elaboration)","application_scenarios":"Application Scenarios (Output pin definitions in table format only; return pure content without derivation or extra elaboration)","alternative_models":"K4B2G1646F-BYK0 (commercial temp, DDR3-1600); MT41K128M16JT-125 (Micron, equivalent); H5TC2G63FFR (Hynix); ISSI IS43TR16256A"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10566","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/comments?post=10566"}],"version-history":[{"count":0,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/10566\/revisions"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=10566"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=10566"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=10566"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=10566"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}