{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C2165KV18-550BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C2165KV18-550BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C2165KV18-550BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C2165KV18-550BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C2165KV18-550BZXC, QDR II+ synchronous SRAM, 18Mbit organized 512K x 36, 550 MHz clock, parallel interface, 1.7V–1.9V supply, 165-FBGA (13x15 mm), 0°C to 70°C operating temperature.","salesMarkdown":"## 18 Mbit QDR II+ SRAM at 550 MHz The QDR II+ interface eliminates bus-turnaround dead cycles between read and write operations, delivering full back-to-back throughput for high-bandwidth data paths in networking line cards, telecom switches, and high-end test equipment. The 1.7 V to 1.9 V supply rail and commercial temperature range (0°C to 70°C) target indoor, temperature-controlled environments where tight timing margin at 550 MHz demands a clean supply. At 550 MHz, every nanosecond of skew or supply noise eats into the data-valid window. The QDR II+ architecture helps by separating read and write data ports, so the bus never idles during direction changes. Plan for dedicated decoupling per the layout guidelines — this is not a part you drop onto a shared rail. Supplied in a 165-ball FBGA (13 x 15 mm) on tray. The ball pitch requires a controlled-impedance PCB stackup and via-in-pad if routing all data bits plus address and control at 550 MHz.","metaTitle":"Cypress CY7C2165KV18-550BZXC 18Mbit QDR II+ SRAM, 550 MHz","metaDescription":"Cypress CY7C2165KV18-550BZXC synchronous SRAM, 18Mbit (512K x 36), 550 MHz clock, QDR II+ interface, 165-FBGA, 1.7V–1.9V supply, commercial temp. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Technology":"SRAM - Synchronous, QDR II+","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Active","Clock Frequency":"550 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C2165","Memory Organization":"512K x 36","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$75.8275","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dcaf9b8936bbac0f6f5ac30d2c485a93.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the package type for CY7C2165KV18-550BZXC?","answer":"The CY7C2165KV18-550BZXC is supplied in a 165-ball FBGA (13 x 15 mm) package, shipped in tray format."},{"question":"What technology does CY7C2165KV18-550BZXC use?","answer":"It is a synchronous SRAM using the QDR II+ architecture, organized 512K x 36 with a parallel interface."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C2165KV18-550BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C2165KV18-550BZXC 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}}