{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1270V18-375BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1270V18-375BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1270V18-375BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1270V18-375BZC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1270V18-375BZC, 36 Mbit DDR II synchronous SRAM, 375 MHz clock, 1M x 36 organization, 1.7–1.9 V supply, 165-LBGA tray, 0–70 °C.","salesMarkdown":"The Infineon CY7C1270V18-375BZC is a 36 Mbit DDR II synchronous SRAM organized as 1M x 36, clocked at 375 MHz over a parallel interface. It is a double-data-rate device — data transfers on both clock edges — designed for high-throughput buffer and cache applications in networking switches, telecom line cards, and test equipment where the bus must sustain back-to-back reads and writes without dead cycles. The 1.7 V to 1.9 V core supply and 165-LBGA (15x17 mm FBGA) footprint place it on a tightly regulated rail in a commercial-temperature (0°C to 70°C) indoor environment. At 375 MHz, the DDR II interface transfers data on both clock edges. ## Obsolete — sourcing and lifecycle reality The CY7C1270V18-375BZC is marked obsolete by Infineon. ## Package and temperature grade — design constraints The 165-ball LBGA (15x17 mm FBGA) is a surface-mount-only package.","metaTitle":"Infineon CY7C1270V18-375BZC DDR II SRAM, 36Mbit, 375 MHz","metaDescription":"Infineon CY7C1270V18-375BZC 36 Mbit DDR II synchronous SRAM, 375 MHz clock, 1M x 36, 1.7–1.9 V, 165-LBGA, 0–70 °C. Obsolete — sourced to order against RFQ.","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":"36Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"375 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C1270","Memory Organization":"1M x 36","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7016544070d3ffa3450211dd72b6e240.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for CY7C1270V18-375BZC?","answer":"No official replacement part number is listed in the available records for the CY7C1270V18-375BZC. For new designs, look for a currently active DDR II+ synchronous SRAM in the 165-FBGA (15x17 mm) package with a 1.8 V supply — but no pin-compatible drop-in is confirmed from Infineon's current portfolio."},{"question":"What is the supply voltage of CY7C1270V18-375BZC?","answer":"The supply voltage range is 1.7 V to 1.9 V, with a nominal 1.8 V core rail."},{"question":"What package does CY7C1270V18-375BZC use?","answer":"It uses a 165-ball LBGA (15x17 mm FBGA) package, surface-mount only."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1270V18-375BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1270V18-375BZC 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}}