{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C2570KV18-450BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C2570KV18-450BZC","canonicalUrl":"https://icboms.com/infineon/CY7C2570KV18-450BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C2570KV18-450BZC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C2570KV18-450BZC, 72Mbit synchronous DDR II+ SRAM, 2M x 36 organized, 450 MHz clock, 1.7–1.9V supply, 165-FBGA (13x15 mm) tray, commercial 0–70°C.","salesMarkdown":"## 450 MHz DDR II+ SRAM for high-throughput buffers The CY7C2570KV18-450BZC: The 36-bit data word is a deliberate choice for networking gear and FPGA datapaths that need a wide memory bus without gluing multiple x18 or x9 parts. Housed in a 165-ball FBGA (13x15 mm), it mounts to the board via standard surface-mount reflow. Cypress no longer manufactures it, and there is no direct pin-compatible drop-in successor listed in the official records. The only path to fill a BOM line is through surplus or broker inventory — new-old-stock or pulled material. That means date codes will vary, and counterfeit screening (visual inspection, X-ray, electrical test) is non-negotiable before the parts hit the pick-and-place. ## 165-ball FBGA — layout and rework notes The PCB needs via-in-pad or microvia escape routing under the package. It belongs in controlled environments — telecom central-office racks, lab instrumentation, test equipment — not in outdoor cabinets or engine bays. If the design expects an industrial or automotive temperature profile, this part will not hold up.","metaTitle":"Cypress CY7C2570KV18-450BZC SRAM, 72Mbit DDR II+, 450 MHz","metaDescription":"Cypress CY7C2570KV18-450BZC 72Mbit synchronous DDR II+ SRAM, 2M x 36, 450 MHz, 1.7-1.9V, 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, DDR II+","Memory Size":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Obsolete","Clock Frequency":"450 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C2570","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":"$283.0500","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a4a44066d4f471748ddb54e09a51c0c7.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Can CY7C2570KV18-450BZC operate at 1.8V supply?","answer":"Yes. The DDR II+ interface is designed for a nominal 1.8 V rail."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C2570KV18-450BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C2570KV18-450BZC 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}}