{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C2565XV18-633BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C2565XV18-633BZC","canonicalUrl":"https://icboms.com/infineon/CY7C2565XV18-633BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C2565XV18-633BZC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C2565XV18-633BZC synchronous QDR II+ SRAM, 72Mbit (2M x 36), 633 MHz parallel interface, 1.7 V–1.9 V supply, 165-FBGA, 0°C to 70°C, tray.","salesMarkdown":"## 633 MHz synchronous SRAM — what the clock rate buys you That clock rate translates to a burst bandwidth that keeps a high-speed packet processor or network search engine fed without wait states — the QDR II+ architecture delivers a read and a write on every clock edge, so the effective data rate is double the bus clock. ## Where it fits — and where it doesn't This part is built for equipment that needs deterministic, low-latency temporary storage at line rate: network routers, traffic managers, baseband processing cards, and test instrumentation. ## Pin-compatible alternative for dual sourcing The CY7C2568XV18-633BZXC is a functional near-match: same 72 Mbit density, same 633 MHz clock, same 165-FBGA footprint, but organized as 4M x 18 instead of 2M x 36. That means the bus width is halved — 18 data lines versus 36. If your design routes all 36 bits, the 4M x 18 part won't drop in without a board spin. For designs that can tolerate the narrower bus, it is a valid second source for supply resilience.","metaTitle":"Infineon CY7C2565XV18-633BZC SRAM, 72Mbit, 633 MHz","metaDescription":"Infineon CY7C2565XV18-633BZC synchronous QDR II+ SRAM, 72Mbit (2M x 36), 633 MHz parallel interface, 1.7 V–1.9 V, 165-FBGA, 0°C to 70°C. 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":"CY7C2565XV18-633BZC","Package":"Tray","Technology":"SRAM - Synchronous, QDR II+","Memory Size":"72Mbit","Memory Type":"Volatile","description":"Infineon CY7C2565XV18-633BZC synchronous SRAM, 72Mbit, 2M x 36, 633 MHz, parallel interface, 1.7 V supply, 165FBGA, 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":"CY7C2565","Memory Organization":"2M x 36","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (13x15)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$493.7500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/eba0839ecbb3e90c489517bff5a03dff.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C2565XV18-633BZC/alternatives.json"},"ai":{"faq":[{"question":"Will the CY7C2568XV18-633BZXC drop in as a replacement?","answer":"Not without a board change. The CY7C2568XV18-633BZXC is organized as 4M x 18 (half the bus width), so a 36-bit design would need a layout revision. Same package and clock rate, different data width."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C2565XV18-633BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C2565XV18-633BZC 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}}