{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1248KV18-450BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1248KV18-450BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1248KV18-450BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1248KV18-450BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon (Cypress) CY7C1248KV18-450BZXC, 36Mbit synchronous DDR II+ SRAM, 2M x 18 organization, 450 MHz clock, 1.7-1.9V supply, 165-FBGA (13x15) package, 0°C to 70°C commercial temp, Tray.","salesMarkdown":"## 450 MHz DDR II+ SRAM — what it does and where it fits The Infineon CY7C1248KV18-450BZXC is a 36Mbit synchronous DDR II+ SRAM organized as 2M x 18 bits, clocked at 450 MHz. It is a volatile, parallel-interface memory. ## Supply and temperature — the operating envelope The 165-ball FBGA package (13x15 mm) requires a multi-layer PCB with via-in-pad capability. ## Obsolete — what that means for procurement This part is marked obsolete by the manufacturer. No last-time-buy window is available; production has ended. For a BOM line that calls out the CY7C1248KV18-450BZXC, the only sourcing path is the independent surplus and broker channel. ## Memory organization — why 2M x 18 matters The 2M x 18 organization means the part presents an 18-bit-wide data bus. It is sized for systems that need an 18-bit word.","metaTitle":"Infineon CY7C1248KV18-450BZXC 36Mbit DDR II+ SRAM, 450 MHz","metaDescription":"CY7C1248KV18-450BZXC 36Mbit synchronous DDR II+ SRAM, 2M x 18, 450 MHz clock, 1.7-1.9V, 165-FBGA, 0°C to 70°C. Obsolete — sourced to order against RFQ.","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":"Tray","Technology":"SRAM - Synchronous, DDR II+","Memory Size":"36Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"450 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1248","Memory Organization":"2M x 18","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$70.1100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/12a007e4e43c42b33f506316dc912978.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1248KV18-450BZXC/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for CY7C1248KV18-450BZXC?","answer":"No official replacement order code is listed for this exact density and speed grade. The base product number CY7C1248 covers a family of density and speed variants; a cross-reference search against that base number may identify a compatible alternative, but no pin-compatible drop-in is documented here."},{"question":"Where can I buy CY7C1248KV18-450BZXC?","answer":"This obsolete part is sourced and quoted to order through independent distribution. Submit an RFQ for current availability and pricing — stock and lead time are confirmed at quote time."},{"question":"What is the operating temperature of CY7C1248KV18-450BZXC?","answer":"The operating temperature range is 0°C to 70°C (commercial grade). This restricts the part to indoor, temperature-controlled environments."},{"question":"What is the voltage supply for CY7C1248KV18-450BZXC?","answer":"The supply voltage range is 1.7 V to 1.9 V, nominal 1.8 V rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1248KV18-450BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1248KV18-450BZXC 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}}