{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1570KV18-400BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1570KV18-400BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1570KV18-400BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1570KV18-400BZC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies CY7C1570KV18-400BZC, DDR II+ Synchronous SRAM, 72Mbit, 2M x 36, 400 MHz, 165-FBGA, Tray.","salesMarkdown":"## What this 72Mbit DDR II+ SRAM does on the board The CY7C1570KV18-400BZC is a 72 Mbit synchronous SRAM using a DDR II+ pipeline — it clocks data on both edges of a 400 MHz input clock, giving the system a 800 MT/s data rate over a 36-bit-wide word bus (2M x 36 organization). That bandwidth suits high-throughput buffer applications — network line cards, switch fabrics, or test equipment — where the deterministic access time of SRAM beats the latency variance of DRAM. ## Package and supply rails — what the layout needs No extended or industrial range on this variant — if the board sees an enclosure that hits 85°C, this part is out of spec. ## Obsolete — the sourcing reality For a repair or a short-run production board, the only channel is the independent surplus market — we source and quote each lot against an RFQ, with availability confirmed at quote time.","metaTitle":"CY7C1570KV18-400BZC Infineon 72Mbit DDR II+ SRAM, 400 MHz","metaDescription":"Infineon CY7C1570KV18-400BZC 72Mbit DDR II+ synchronous SRAM, 400 MHz clock, 2M x 36, 165-FBGA. 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":"72Mbit","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":"CY7C1570","Memory Organization":"2M x 36","Operating Temperature":"0°C ~ 70°C (TA)","Supplier Device Package":"165-FBGA (13x15)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$211.8000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/316d3cb111c6735e5421a10b6975ff82.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1570KV18-400BZC/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the CY7C1570KV18-400BZC?","answer":"We source the CY7C1570KV18-400BZC through independent surplus channels."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1570KV18-400BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1570KV18-400BZC when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:13:55.150Z","lastPublished":"2026-07-21T02:13:55.150Z","indexable":true}}