{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1570KV18-450BZC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1570KV18-450BZC","canonicalUrl":"https://icboms.com/infineon/CY7C1570KV18-450BZC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1570KV18-450BZC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1570KV18-450BZC, DDR II+ Synchronous SRAM, 72Mbit (2M x 36), 450 MHz clock, 1.7V-1.9V supply, 165-FBGA (13x15), 0°C to 70°C, Tray.","salesMarkdown":"The Infineon CY7C1570KV18-450BZC is a 72 Mbit synchronous SRAM with a DDR II+ interface, organized as 2M x 36 bits and clocked at 450 MHz. It is a volatile, parallel-bus memory designed for high-throughput buffer applications in networking switches, telecom line cards, and FPGA-attached cache where back-to-back read-write cycles must sustain full bus rate without dead cycles. The 1.7 V to 1.9 V core supply and 165-ball FBGA package (13x15 mm) target dense PCB layouts with a dedicated memory controller or high-end FPGA. ## 2M x 36 organization and commercial temperature grade The 36-bit word width is common in systems that carry ECC or parity alongside the data payload. ## Package and supply voltage The 165-ball FBGA (13x15 mm) uses a ball pitch typical of mid-density BGA memories.","metaTitle":"Infineon CY7C1570KV18-450BZC SRAM, 72Mbit, 450 MHz","metaDescription":"Infineon CY7C1570KV18-450BZC 72Mbit DDR II+ synchronous SRAM, 450 MHz clock, 2M x 36, 165-FBGA, 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":"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":"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":"$205.8600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/0104d0487a721a78527d257de072e3a0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1570KV18-450BZC/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C1570KV18-450BZC obsolete?","answer":"Yes, Infineon has marked the CY7C1570KV18-450BZC as obsolete with no further production planned."},{"question":"What is the replacement for CY7C1570KV18-450BZC?","answer":"Infineon has not published a direct pin-compatible successor for this obsolete order code. Sourcing is limited to surplus and broker channels."},{"question":"Where to buy CY7C1570KV18-450BZC?","answer":"We source and quote the CY7C1570KV18-450BZC to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time."},{"question":"What is the clock frequency of CY7C1570KV18-450BZC?","answer":"The CY7C1570KV18-450BZC operates at a 450 MHz clock frequency, delivering a 900 Mbps data rate per pin on the 36-bit bus."},{"question":"What is the memory size of CY7C1570KV18-450BZC?","answer":"The CY7C1570KV18-450BZC has a 72 Mbit memory capacity organized as 2M x 36 bits."},{"question":"What is the package of CY7C1570KV18-450BZC?","answer":"The CY7C1570KV18-450BZC is supplied in a 165-ball FBGA package (13x15 mm body) on Tray."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1570KV18-450BZC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1570KV18-450BZC 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}}