{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1550KV18-400BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1550KV18-400BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1550KV18-400BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1550KV18-400BZC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1550KV18-400BZC, 72Mbit synchronous DDR II+ SRAM, 400 MHz clock, 2M×36 parallel organization, 1.7–1.9 V supply, 165-LBGA/FBGA (13×15 mm) tray, 0 °C to 70 °C commercial grade.","salesMarkdown":"The Cypress CY7C1550KV18-400BZC is a 72 Mbit synchronous SRAM organized 2M × 36, clocked at 400 MHz with a DDR II+ interface. The 1.7 V to 1.9 V core supply keeps I/O compatible with low-voltage logic families.","metaTitle":"Cypress CY7C1550KV18-400BZC 72Mbit DDR II+ SRAM, 400 MHz","metaDescription":"Cypress CY7C1550KV18-400BZC 72Mbit synchronous DDR II+ SRAM, 400 MHz clock, 2M×36 parallel, 1.7–1.9V, 165-FBGA tray, 0°C to 70°C. Sourced to order — request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"CY7C1550KV18-400BZC","Package":"Tray","Technology":"SRAM - Synchronous, DDR II+","Memory Size":"72Mbit","Memory Type":"Volatile","description":"IC SRAM 72MBIT PARALLEL 165FBGA","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Clock Frequency":"400 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)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$183.0150","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/05e092eed8677677558d6b1caff65ea0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1550KV18-400BZC/alternatives.json"},"ai":{"faq":[{"question":"What's the closest functional second-source for CY7C1550KV18-400BZC?","answer":"The CY7C1520KV18-333BZXC is the closest functional peer — same 72 Mbit density, 2M × 36 organization, 1.7 V supply, and 165-FBGA footprint — but at 333 MHz instead of 400 MHz. It drops into the same board layout without rewiring, but the lower clock rate may not meet your throughput requirement. There is no official second-source alternate; these are Infineon/Cypress parts."},{"question":"Will CY7C1550KV18-400BZC drop into a panel specified around CY7C1520KV18-333BZXC?","answer":"Yes — both parts share the same 165-FBGA (13 × 15 mm) footprint, supply voltage range, and pinout. No board rework is needed. The only difference is the 400 MHz vs 333 MHz clock speed; verify timing closure at the higher rate before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1550KV18-400BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1550KV18-400BZC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}