{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1563XV18-633BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1563XV18-633BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1563XV18-633BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1563XV18-633BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1563XV18-633BZXC, Synchronous QDR II+ SRAM, 72 Mbit (4M x 18), 633 MHz clock, 1.7V–1.9V supply, 165-FBGA (13x15), Tray, Active","salesMarkdown":"## 633 MHz QDR II+ SRAM — what the clock rate buys you That clock rate, combined with the double-data-rate I/O on the QDR II+ bus, delivers a peak read/write bandwidth that keeps a high-performance network processor or FPGA fabric fed without wait-state stalls. ## 4M x 18 organization — bus width check Organized as 4M words by 18 bits, this part serves applications that need a narrower data bus than the common x36 QDR offerings. The 18-bit width suits processors or ASICs with a half-word or byte-oriented memory interface — confirm that your controller expects an x18 port before committing the BOM. Operates from 1.7 V to 1.9 V, which aligns with the 1.8 V nominal core rail used in many contemporary FPGAs and ASSPs. Supplied in a 165-ball FBGA, 13x15 mm body. The 0.80 mm ball pitch is standard for this density class; a 4-layer PCB with microvia fan-out under the BGA is typical.","metaTitle":"CY7C1563XV18-633BZXC QDR II+ SRAM 72Mbit 633 MHz Active","metaDescription":"Infineon CY7C1563XV18-633BZXC synchronous QDR II+ SRAM, 72Mbit (4M x 18), 633 MHz clock, 1.7V–1.9V supply, 165-FBGA. Active lifecycle. Sourced per RFQ.","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":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Active","Clock Frequency":"633 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1563","Memory Organization":"4M x 18","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$445.7425","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/73d7f1fc255406918fdbae965ab176b9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1563XV18-633BZXC/alternatives.json"},"ai":{"faq":[{"question":"Does the CY7C1563XV18 support the QDR II+ protocol?","answer":"Yes — the technology is listed as SRAM - Synchronous, QDR II+. The QDR II+ interface uses separate read and write data ports, each operating at double data rate, eliminating the need for bus-turnaround cycles."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1563XV18-633BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1563XV18-633BZXC 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}}