{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1518AV18-250BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1518AV18-250BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1518AV18-250BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1518AV18-250BZC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1518AV18-250BZC synchronous DDR II SRAM, 72 Mbit, 250 MHz clock, 1.7–1.9 V supply, 4M × 18 organization, 165-LBGA (15×17 mm), 0°C–70°C.","salesMarkdown":"## 250 MHz DDR II SRAM — what the clock rate buys you The Infineon CY7C1518AV18-250BZC is a 72 Mbit synchronous DDR II SRAM organized as 4M × 18. The 250 MHz clock delivers double-data-rate transfers on every edge, so the effective data rate is 500 MT/s per I/O. That throughput suits high-bandwidth buffer applications — network packet processing, test equipment capture memory, or FPGA-based data accelerators — where the bus must keep up without wait states. For a BOM line that still needs this exact density and clock speed, the supply channel is the surplus and independent-distribution market. ## 165-ball BGA — layout and reflow notes The package is a 165-ball LBGA in a 15×17 mm body. That is a fine-pitch BGA — typical ball pitch is 1.0 mm, but confirm the specific ball map from the datasheet before routing. For rework, the standard lead-free profile applies, and the moisture sensitivity level (MSL) should be verified on the bag label before baking.","metaTitle":"Infineon CY7C1518AV18-250BZC DDR II SRAM, 72 Mbit, 250 MHz","metaDescription":"Infineon CY7C1518AV18-250BZC synchronous DDR II SRAM, 72 Mbit, 250 MHz clock, 1.7–1.9 V, 4M × 18, 165-LBGA, 0°C–70°C.","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, DDR 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":"CY7C1518","Memory Organization":"4M x 18","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$121.3300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0954a92b964ddfbc23af523953780dcf.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1518AV18-250BZC/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1518AV18-250BZC obsolete?","answer":"Yes, the CY7C1518AV18-250BZC is listed as Obsolete. Infineon has discontinued production, and no direct replacement part number is provided in the record."},{"question":"What is the replacement for CY7C1518AV18-250BZC?","answer":"No official replacement part number is listed for the CY7C1518AV18-250BZC. For a new design, look at currently-produced DDR II+ or QDR SRAMs from Infineon or other vendors that match the 72 Mbit density, 250 MHz clock, and 165-ball BGA footprint. For an existing BOM, the surplus channel is the practical source."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1518AV18-250BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1518AV18-250BZC 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}}