{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C25652KV18-450BZI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C25652KV18-450BZI","canonicalUrl":"https://icboms.com/infineon/CY7C25652KV18-450BZI","factsUrl":"https://icboms.com/api/mcp/products/CY7C25652KV18-450BZI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C25652KV18-450BZI, QDR II+ synchronous SRAM, 72Mbit, 2M x 36, 450 MHz clock, 1.7V–1.9V supply, -40°C to 85°C, 165-FBGA (13x15 mm), Tray.","salesMarkdown":"It clocks at 450 MHz on the parallel interface. ## Last Buy — sourcing window is closing Infineon has marked the CY7C25652KV18-450BZI as Last Buy. That means the manufacturer's final production window is open now and will close on a published date — after that the part is discontinued with no further factory orders. If this SRAM is on your BOM, the procurement decision is time-sensitive: secure your lifetime buy or qualify a replacement before the LTB deadline passes. No official successor has been named by Infineon for this specific density and speed grade. The 2M x 36 organization is a x36-wide word — useful for designs that need a 36-bit data path (common in networking ASICs and FPGAs with wide memory buses). The volatile SRAM loses contents at power-down, so this is a working memory, not a storage device. No ECC is built in; the system controller handles error correction if required.","metaTitle":"Infineon CY7C25652KV18-450BZI QDR II+ SRAM, 450 MHz","metaDescription":"72Mbit synchronous QDR II+ SRAM in 165-FBGA. 450 MHz clock, 2M x 36 organization, -40°C to 85°C. Last Buy lifecycle — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Technology":"SRAM - Synchronous, QDR II+","Memory Size":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Last Time Buy","Clock Frequency":"450 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C25652","Memory Organization":"2M x 36","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$231.9284","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5d3c3e909dabee22a101fbc96e84af19.pdf","sourceUrl":null},"ai":{"faq":[{"question":"How do I get current pricing and availability for CY7C25652KV18-450BZI?","answer":"Submit an RFQ through this listing. We source the part to order through independent distribution and confirm availability and current pricing at quote time — no automated price or stock count is shown because the Last Buy window makes both volatile."},{"question":"What is the closest pin-compatible alternative to CY7C25652KV18-450BZI?","answer":"No pin-compatible second source or official successor is listed in the component record for this specific density and speed grade. The QDR II+ family includes other density and speed variants, but a direct drop-in replacement is not confirmed. Evaluate the CY7C25652KV18 family for alternative speed grades or densities that may fit the same footprint."},{"question":"What package does CY7C25652KV18-450BZI come in?","answer":"It ships in a 165-ball FBGA (13x15 mm body) on Tray. The mounting is surface-mount, and the package is a fine-pitch BGA requiring reflow assembly."},{"question":"What technology is CY7C25652KV18-450BZI?","answer":"It is a synchronous SRAM using the QDR II+ (Quad Data Rate) architecture. The memory is volatile, organized as 2M x 36, with a parallel interface clocked at 450 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C25652KV18-450BZI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C25652KV18-450BZI 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}}