{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C15632KV18-400BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C15632KV18-400BZC","canonicalUrl":"https://icboms.com/infineon/CY7C15632KV18-400BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C15632KV18-400BZC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C15632KV18-400BZC, QDR II+ synchronous SRAM, 72 Mbit, 400 MHz, parallel interface, 1.7–1.9 V, 4M×18, 165-LBGA, tray, 0°C–70°C.","salesMarkdown":"## 400 MHz QDR II+ SRAM for high-throughput buffer applications The Cypress CY7C15632KV18-400BZC is a 72 Mbit synchronous SRAM using QDR II+ architecture, clocked at 400 MHz over a parallel interface. Organized as 4M x 18, it is designed for high-bandwidth data buffering in networking, telecom, and test equipment where read and write operations occur on independent ports every clock cycle. The 1.7 V to 1.9 V supply rail and commercial temperature range (0°C to 70°C) confine it to controlled indoor environments — not a fit for extended-temperature or industrial backplanes without active cooling.","metaTitle":"CY7C15632KV18-400BZC Cypress QDR II+ SRAM, 72 Mbit, 400 MHz","metaDescription":"Cypress CY7C15632KV18-400BZC QDR II+ synchronous SRAM, 72 Mbit, 400 MHz, parallel interface, 1.7–1.9 V, 4M×18, 165-LBGA, tray, 0°C–70°C. Sourced to order; RFQ for current availabil","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"CY7C15632KV18-400BZC","Package":"Tray","Technology":"SRAM - Synchronous, QDR 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":"CY7C15632","Memory Organization":"4M x 18","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/2394175cd586e6fae829fa8f0a88e9b3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C15632KV18-400BZC/alternatives.json"},"ai":{"faq":[{"question":"Will CY7C15632KV18-400BZC drop into a panel specified around CY7C1562XV18-450BZXC without rewiring?","answer":"Both parts share the same 72 Mbit density, 4M x 18 organization, parallel interface, and 1.7 V supply range. The CY7C1562XV18-450BZXC runs at 450 MHz versus 400 MHz. Pin compatibility depends on the exact ball map — the package suffix differs (BZXC vs BZC). Verify the footprint against your PCB layout before substitution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C15632KV18-400BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C15632KV18-400BZC 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}}