{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1512KV18-300BZIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1512KV18-300BZIT","canonicalUrl":"https://icboms.com/infineon/CY7C1512KV18-300BZIT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1512KV18-300BZIT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1512KV18-300BZIT, QDR II synchronous SRAM, 72Mbit (4M x 18), 300 MHz clock, parallel interface, 1.7V-1.9V supply, -40°C to 85°C, 165-FBGA (13x15), Tape & Reel.","salesMarkdown":"The Infineon CY7C1512KV18-300BZIT is a 72Mbit synchronous SRAM built on QDR II architecture — a double-data-rate design that eliminates bus-turnaround dead cycles by dedicating separate read and write ports. The 300 MHz clock rate, combined with the QDR II protocol, delivers sustained bandwidth that a standard synchronous SRAM at the same frequency cannot match because it never stalls for bus direction changes. Organized as 4M x 18 bits, the part uses a parallel memory interface and operates from a 1.7V to 1.9V supply rail. At 300 MHz the QDR II interface delivers a 600 MHz data rate on each port because data is clocked on both edges. For a 4M x 18 configuration, that translates to roughly 10.8 Gbps of aggregate read-write bandwidth. The practical takeaway for a system architect: this part keeps a 64-bit or wider bus fed without wait states, provided the controller's memory interface can sustain the rate. Timing closure at this speed demands controlled-impedance PCB traces and careful decoupling — the 165-FBGA's fine-pitch balls help keep signal lengths short. ## Package and footprint — 165-FBGA The 165-ball FBGA measures 13x15 mm (supplier device package 165-FBGA). ## Lifecycle reality — obsolete, last-time-buy window closed Infineon lists the CY7C1512KV18-300BZIT as Obsolete. No successor part number is provided in the available records.","metaTitle":"CY7C1512KV18-300BZIT Infineon QDR II SRAM, 72Mbit, 300 MHz","metaDescription":"CY7C1512KV18-300BZIT is a 72Mbit QDR II synchronous SRAM from Infineon, clocked at 300 MHz in a 165-FBGA package.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tape & Reel (TR)","Technology":"SRAM - Synchronous, QDR II","Memory Size":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"300 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1512","Memory Organization":"4M x 18","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/729126fe7552d62c49a147dc0bb367c1.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for CY7C1512KV18-300BZIT?","answer":"No official replacement part number is recorded for this device. For new designs, consider current-generation QDR II+ or QDR IV SRAMs from Infineon or Renesas, but verify footprint and electrical compatibility — the 165-FBGA pinout may not be identical across families."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1512KV18-300BZIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1512KV18-300BZIT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}