{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C2568XV18-633BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C2568XV18-633BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C2568XV18-633BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C2568XV18-633BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C2568XV18-633BZXC QDR-II+ synchronous SRAM, 72 Mbit, 633 MHz clock, 4M x 18 organization, parallel interface, 1.7 V supply, 165-FBGA, 0°C to 70°C commercial temperature.","salesMarkdown":"## 633 MHz QDR-II+ SRAM for high-throughput designs The Infineon CY7C2568XV18-633BZXC is a 72 Mbit QDR-II+ synchronous SRAM organized as 4M x 18 bits, clocked at 633 MHz over a parallel interface. This double-data-rate architecture transfers data on both edges, giving it effective throughput well above single-data-rate parts at the same pin count. It operates from a 1.7 V supply and comes in a 165-FBGA (13x15 mm) surface-mount package. ## What the 633 MHz clock buys you Compared to the 2M x 36 CY7C2565XV18-633BZC, this part trades bus width for depth: 4M words instead of 2M, but with an 18-bit data bus instead of 36. Choose this one when the system needs deeper addressing per chip-select rather than a wider word fetch per cycle. Not for outdoor enclosures, automotive engine bays, or factory-floor cabinets without additional thermal management.","metaTitle":"Infineon CY7C2568XV18-633BZXC QDR-II+ SRAM, 72 Mbit, 633 MHz","metaDescription":"Infineon CY7C2568XV18-633BZXC QDR-II+ synchronous SRAM, 72 Mbit, 633 MHz clock, 4M x 18 organization, parallel interface, 1.7 V supply, 165-FBGA, 0°C to 70°C. Active lifecycle, ava","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"CY7C2568XV18-633BZXC","Package":"Tray","Technology":"SRAM - Synchronous, DDR II+","Memory Size":"72Mbit","Memory Type":"Volatile","description":"Infineon CY7C2568XV18-633BZXC QDR-II+ SRAM, 72 Mbit, 633 MHz, 4M x 18 organization, parallel interface, 1.7 V supply, 165-FBGA, 0°C to 70°C.","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Clock Frequency":"633 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C2568","Memory Organization":"4M x 18","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (13x15)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$487.5000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/06d2ace7c08318db6e38aafb646ff6dc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C2568XV18-633BZXC/alternatives.json"},"ai":{"faq":[{"question":"Will the CY7C2568XV18-633BZXC drop into a board designed for the CY7C25632KV18-550BZC?","answer":"Both parts share the same 72 Mbit density, 4M x 18 organization, 1.7 V supply, and 165-FBGA package, so they are footprint-compatible. The key difference is clock speed: 633 MHz vs 550 MHz. Timing margin must be rechecked at the higher rate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C2568XV18-633BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C2568XV18-633BZXC 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}}