{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1270V18-400BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1270V18-400BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1270V18-400BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1270V18-400BZC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C1270V18-400BZC, DDR II synchronous SRAM, 36 Mbit, 400 MHz clock, 1M x 36 organization, parallel interface, 165-LBGA (15x17 mm), commercial temp 0–70 °C, tray.","salesMarkdown":"## Obsolete — what that means for your BOM Infineon lists the CY7C1270V18-400BZC as Obsolete. For existing designs, the part is sourced through independent distribution — confirmed per RFQ, with availability and pricing quoted at order time. ## 36 Mbit DDR II SRAM at 400 MHz The parallel bus delivers double-data-rate throughput — the memory transfers data on both edges of the clock, so the effective data rate is 800 MT/s per pin. That bandwidth suits high-speed cache, network buffers, and telecom line-card applications where latency must stay deterministic. ## Package and supply rails Housed in a 165-ball LBGA (15x17 mm) — the 1.0 mm ball pitch demands a multi-layer PCB for fan-out, and the core supply runs on 1.7 V to 1.9 V. The commercial temperature range (0 °C to 70 °C) limits it to indoor, controlled environments; no industrial or automotive grade here.","metaTitle":"Infineon CY7C1270V18-400BZC 36Mbit DDR II SRAM, 400 MHz","metaDescription":"Infineon CY7C1270V18-400BZC 36Mbit DDR II synchronous SRAM, 400 MHz clock, 1Mx36, 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":"400 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/65ce951e84e59d3e805dca77427bd9cc.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1270V18-400BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1270V18-400BZC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T01:57:42.771Z","lastPublished":"2026-07-21T01:57:42.771Z","indexable":true}}