{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C25632KV18-400BZXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C25632KV18-400BZXI","canonicalUrl":"https://icboms.com/infineon/CY7C25632KV18-400BZXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C25632KV18-400BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C25632KV18-400BZXI, QDR II+ synchronous SRAM, 72 Mbit, 400 MHz clock, 1.7-1.9 V supply, 4M x 18 organization, -40 to 85°C, 165-FBGA (13x15 mm), Tray.","salesMarkdown":"## 400 MHz QDR II+ SRAM for high-throughput buffers The Infineon CY7C25632KV18-400BZXI is a 72 Mbit QDR II+ synchronous SRAM organized as 4M x 18 bits, clocked at 400 MHz over a parallel interface. It operates from a 1.7 V to 1.9 V supply and is specified across the industrial temperature range of -40°C to 85°C. This part is designed for high-bandwidth data buffering in networking switches, test equipment, and signal-processing pipelines that require deterministic, low-latency memory access. Infineon lists this part as Active.","metaTitle":"Infineon CY7C25632KV18-400BZXI QDR II+ SRAM, 72Mbit, 400 MHz","metaDescription":"Infineon CY7C25632KV18-400BZXI QDR II+ synchronous SRAM, 72 Mbit, 400 MHz clock, 1.7-1.9V, 4M x 18, -40 to 85°C, 165-FBGA. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"CY7C25632KV18-400BZXI","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":"CY7C25632","Memory Organization":"4M x 18","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"165-FBGA (13x15)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$349.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5d3c3e909dabee22a101fbc96e84af19.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C25632KV18-400BZXI/alternatives.json"},"ai":{"faq":[{"question":"Will the CY7C25632KV18-400BZXI drop into a board designed for the CY7C25632KV18-550BZXI?","answer":"Yes — both parts share the same 165-ball FBGA (13x15 mm) footprint and pinout. A board laid out for the 550 MHz variant accepts the 400 MHz part without any PCB changes."},{"question":"What is the closest functional second-source for the CY7C25632KV18-400BZXI?","answer":"This is an Infineon proprietary part; no pin-compatible second-source from another manufacturer exists. The CY7C25632KV18-550BZXI is the faster frequency bin within the same family and footprint."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C25632KV18-400BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C25632KV18-400BZXI 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}}