{"id":12001,"date":"2026-07-27T09:30:28","date_gmt":"2026-07-27T09:30:28","guid":{"rendered":"https:\/\/ic-vendor.com\/is46dr16320e-3dbla2-tr\/"},"modified":"2026-07-27T10:36:37","modified_gmt":"2026-07-27T10:36:37","slug":"is46dr16320e-3dbla2-tr","status":"publish","type":"post","link":"https:\/\/ic-vendor.com\/ar\/is46dr16320e-3dbla2-tr\/","title":{"rendered":"IS46DR16320E-3DBLA2-TR"},"content":{"rendered":"

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

IS46DR16320E-3DBLA2-TR is an ISSI IS46DR16320E 512Mb (32Mx16) DDR3 SDRAM, 1.5V, 1333Mbps, industrial grade, BGA package, tape and reel.<\/p>\n

\u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0627\u0644\u0631\u0626\u064a\u0633\u064a\u0629<\/h2>\n\n\n\n\n\n\n\n\n
\u0627\u0644\u0646\u0648\u0639<\/td>\nDDR3 SDRAM<\/td>\n<\/tr>\n
\u0627\u0644\u0643\u062b\u0627\u0641\u0629<\/td>\n512 Mb (32M x 16)<\/td>\n<\/tr>\n
Speed<\/td>\n1333 Mbps (DDR3-1333)<\/td>\n<\/tr>\n
Voltage<\/td>\n1.5 V<\/td>\n<\/tr>\n
Temperature<\/td>\nIndustrial (-40 to +95C)<\/td>\n<\/tr>\n
\u0627\u0644\u062d\u0632\u0645\u0629<\/td>\n96-ball FBGA<\/td>\n<\/tr>\n
Series<\/td>\nIS46DR16320E<\/td>\n<\/tr>\n<\/table>\n

\u0627\u0644\u0645\u064a\u0632\u0627\u062a<\/h2>\n
    \n
  • 512Mb DDR3 SDRAM<\/li>\n
  • 1333Mbps data rate<\/li>\n
  • 1.5V operation<\/li>\n
  • Industrial temperature range<\/li>\n
  • \u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0634\u0631\u064a\u0637 \u0648\u0627\u0644\u0628\u0643\u0631\u0629<\/li>\n<\/ul>\n

    \u0627\u0644\u062a\u0637\u0628\u064a\u0642\u0627\u062a<\/h2>\n

    Refer to manufacturer datasheet for detailed application information and design guidelines.<\/p>","protected":false},"excerpt":{"rendered":"

    Product Overview IS46DR16320E-3DBLA2-TR is an ISSI IS46DR16320E 512Mb (32Mx16) DDR3 SDRAM, 1.5V, 1333Mbps, industrial grade, BGA package, tape and reel. Key Specifications Type DDR3 SDRAM Density 512 Mb (32M x 16) Speed 1333 Mbps (DDR3-1333) Voltage 1.5 V Temperature Industrial (-40 to +95C) Package 96-ball FBGA Series IS46DR16320E Features 512Mb DDR3 SDRAM 1333Mbps data rate […]<\/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":[26,13],"tags":[3295],"chip_brand":[210],"class_list":["post-12001","post","type-post","status-publish","format-standard","hentry","category-digital-signal-processors-dsp","category-integrated-circuits-ics","tag-is46dr16320e-3dbla2-tr","chip_brand-issi"],"acf":{"brief_explanation":"DDR3 SDRAM, 512Mb (32Mx16), 1333Mbps, 1.5V, industrial temp, 96-ball FBGA","date_code":"","package_case":"VFBGA-96","in_stock":4255,"datasheet":"https:\/\/www.issi.com\/WW\/pdf\/IS46DR16320E.pdf","price":"$3.00 - $8.00","product_introduction":"IS46DR16320E-3DBLA2-TR is an ISSI IS46DR16320E 512Mb (32Mx16) DDR3 SDRAM, 1.5V, 1333Mbps, industrial grade, BGA package, tape and reel.","working_principle":"The IS46DR16320E-3DBLA2-TR is a IS46DR16320E DDR3 SDRAM from ISSI. It uses double data rate signaling to transfer data on both rising and falling clock edges, achieving twice the bandwidth of single-data-rate SDRAM. The 8n-prefetch architecture fetches 8 data words per read\/write command, aligning with the burst length. On-die termination (ODT) reduces signal reflection. DLL-based clock synchronization ensures precise data capture. The device operates at 1.5V with a 1333Mbps data rate, supporting CAS latencies from 5 to 10.","pin_description":"
    Pin Group<\/th>Name<\/th>Description<\/th><\/tr>
    Data<\/td>DQ[0:15]<\/td>Bidirectional data bus<\/td><\/tr>
    Strobe<\/td>UDQS, LDQS<\/td>Differential data strobes for read\/write<\/td><\/tr>
    Address<\/td>A[0:15], BA[0:2]<\/td>Address and bank select inputs<\/td><\/tr>
    Command<\/td>RAS, CAS, WE, CS<\/td>Row\/Column\/Write strobes, chip select<\/td><\/tr>
    Clock<\/td>CK, CK#<\/td>Differential clock input<\/td><\/tr>
    Power<\/td>VDD, VDDQ<\/td>1.5V core and I\/O supply<\/td><\/tr><\/table>","application_scenarios":"
    • Embedded system main memory<\/li>
    • Networking packet buffer<\/li>
    • Graphics frame buffer<\/li>
    • High-performance computing memory channel<\/li><\/ul>","alternative_models":"
      Model<\/th>Manufacturer<\/th>Key Difference<\/th><\/tr>
      MT41J256M16HA<\/td>Micron<\/td>512Mb DDR3, equivalent density<\/td><\/tr>
      H5TC4G63CFR<\/td>SK Hynix<\/td>512Mb DDR3-1600 alternative<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/12001","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=12001"}],"version-history":[{"count":1,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/12001\/revisions"}],"predecessor-version":[{"id":12007,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/posts\/12001\/revisions\/12007"}],"wp:attachment":[{"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/media?parent=12001"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/categories?post=12001"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/tags?post=12001"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/ic-vendor.com\/ar\/wp-json\/wp\/v2\/chip_brand?post=12001"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}