{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1525V18-250BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1525V18-250BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1525V18-250BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1525V18-250BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1525V18-250BZXC, QDR II synchronous SRAM, 72Mbit (8M x 9), 250 MHz clock frequency, parallel interface, 1.7V–1.9V supply, 0°C to 70°C, 165-ball FBGA (13x15 mm), Tray.","salesMarkdown":"QDR II architecture delivers two data words per clock cycle on separate read and write ports, effectively doubling the data bandwidth compared to a single-port SRAM at the same clock rate. For a networking or telecom line card that needs to buffer packet descriptors or lookup tables, the 250 MHz clock means the memory can sustain back-to-back read and write operations without bus-turnaround dead cycles — the QDR II design eliminates the idle cycle between read and write that conventional synchronous SRAMs require. ## 1.8 V supply and 165-ball FBGA — board-level constraints That is a separate voltage plane from the 3.3 V or 2.5 V I/O supplies common on older SRAMs, so the board needs a dedicated 1.8 V regulator or a POL converter. The 165-ball FBGA (13x15 mm body) is a fine-pitch BGA — expect 0.8 mm or 1.0 mm ball pitch. Reballing or hand-replacement in a rework lab is possible with a pre-heated bottom zone and a profile that keeps the 1.8 V core from seeing thermal stress.","metaTitle":"Cypress CY7C1525V18-250BZXC 72Mbit QDR II SRAM, 250 MHz","metaDescription":"Cypress CY7C1525V18-250BZXC QDR II synchronous SRAM, 72Mbit organized 8M x 9, 250 MHz clock, 1.8V supply, 165-FBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"Obsolete","Clock Frequency":"250 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1525","Memory Organization":"8M x 9","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/29f51da747d34e38c8a32447b7c3afbe.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for CY7C1525V18-250BZXC?","answer":"No official replacement order code is listed by the manufacturer for this exact 72 Mbit, 250 MHz QDR II SRAM. For new designs, evaluate current-production QDR II+ or QDR IV devices from Infineon (Cypress) that share the 1.8 V supply and 165-FBGA footprint, but verify pin compatibility against the respective datasheets."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1525V18-250BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1525V18-250BZXC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}