{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1550KV18-450BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1550KV18-450BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1550KV18-450BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1550KV18-450BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1550KV18-450BZXC, 72Mbit synchronous DDR II+ SRAM, 2M x 36, 450 MHz clock, 1.7V–1.9V supply, 165-FBGA (13x15 mm), tray, volatile.","salesMarkdown":"## 72Mbit DDR II+ SRAM at 450 MHz — what it does in the system The CY7C1550KV18-450BZXC is a 72Mbit synchronous SRAM from Infineon, organized as 2M x 36, clocked at 450 MHz. It uses a DDR II+ interface — data transfers on both clock edges. Infineon lists this part as Obsolete. The 165-FBGA (13x15 mm) footprint and 450 MHz timing are tightly coupled to the DDR II+ controller on the board — a drop-in replacement from another vendor is unlikely without a PCB spin or firmware re-timing. For BOM lines that still need this exact order code, we source through our independent distribution channel. The date-code and marking traceability are verified before shipment. ## Package and supply — 165-FBGA, 1.8V rail The supply range of 1.7V to 1.9V means a 1.8V nominal rail is required; a 1.5V-only board will not run this SRAM.","metaTitle":"CY7C1550KV18-450BZXC SRAM 72Mbit DDR II+ 450 MHz Infineon","metaDescription":"CY7C1550KV18-450BZXC is a 72Mbit synchronous DDR II+ SRAM from Infineon, clocked at 450 MHz, organized 2M x 36. Request quote.","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":"72Mbit","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":"CY7C1550","Memory Organization":"2M x 36","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$211.3000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/05e092eed8677677558d6b1caff65ea0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1550KV18-450BZXC/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1550KV18-450BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1550KV18-450BZXC 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}}