{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C2170KV18-400BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C2170KV18-400BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C2170KV18-400BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C2170KV18-400BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C2170KV18-400BZXC, 18Mbit DDR II+ synchronous SRAM, 512K×36 organization, 400 MHz clock, 1.7–1.9 V supply, 165-FBGA (13x15 mm), 0–70 °C, tray.","salesMarkdown":"The Cypress CY7C2170KV18-400BZXC is an 18Mbit synchronous SRAM using DDR II+ architecture, organized as 512K words by 36 bits. It clocks at 400 MHz. At 400 MHz, the memory interface runs at 800 MT/s with DDR signaling. That clock rate demands careful PCB design: controlled impedance traces, matched lengths on the 36 data lines, and clean power delivery. If your system already runs a 1.8 V supply for the FPGA or ASIC, this part drops in without an extra regulator. That means Cypress (now Infineon) has announced the final ordering window — once that window closes, no more factory shipments. For a production board that uses this exact density and speed grade, the procurement move is to secure lifetime buy quantities now or qualify a replacement. The BOM cost engineer should flag this as a single-source risk and plan the bridge. The 165-ball FBGA (13x15 mm) is a fine-pitch BGA — not the easiest hand-rework target. If you are in a rework lab, expect to use a preheater and a profile that keeps the decoupling caps from reflowing off the back side. This part is at home in a temperature-controlled server room, a lab instrument, or a telecom central office — not in an outdoor base station cabinet or an engine bay. If your system sees -40°C startup or 85°C inside the enclosure, this temperature grade will not hold.","metaTitle":"CY7C2170KV18-400BZXC 18Mbit DDR II+ SRAM, 400 MHz, 165-FBGA","metaDescription":"Cypress CY7C2170KV18-400BZXC 18Mbit synchronous DDR II+ SRAM, 512K x 36, 400 MHz clock, 1.7-1.9V, 165-FBGA, 0-70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Last Buy","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Technology":"SRAM - Synchronous, DDR II+","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Last Time Buy","Clock Frequency":"400 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"1.7V ~ 1.9V","Base Product Number":"CY7C2170","Memory Organization":"512K 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":"$35.3111","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b741ffa77fe698d9ecdb08d15bb8d261.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What package does the CY7C2170KV18-400BZXC ship in?","answer":"The CY7C2170KV18-400BZXC is packaged in tray; it is a 165-LBGA (13×15 mm) surface-mount device — no tape-and-reel option is listed."},{"question":"What technology does the CY7C2170KV18-400BZXC use?","answer":"It is a DDR II+ synchronous SRAM — volatile memory with a parallel interface, 400 MHz clock, organized as 512K × 36 bits."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C2170KV18-400BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C2170KV18-400BZXC 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}}