{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1570V18-400BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1570V18-400BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1570V18-400BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1570V18-400BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1570V18-400BZXC, 72Mbit Synchronous DDR II SRAM, 2M x 36 organization, 400 MHz clock, 1.7V–1.9V supply, 165-ball FBGA (15x17 mm), commercial temperature range 0°C to 70°C.","salesMarkdown":"## 72Mbit DDR II SRAM at 400 MHz The CY7C1570V18-400BZXC is a 72Mbit synchronous DDR II SRAM from Infineon, organized as 2M x 36. The 400 MHz clock rate targets high-throughput applications such as network line cards, telecom switches, and high-end test equipment where back-to-back read/write cycles without dead cycles are critical. ## Supply rails and temperature envelope ## 165-ball FBGA footprint Housed in a 165-ball LBGA (15x17 mm body). The package is surface-mount only; no through-hole alternative exists. Infineon lists the CY7C1570V18-400BZXC as Obsolete. No last-time-buy window or official successor is recorded in the available documentation.","metaTitle":"CY7C1570V18-400BZXC SRAM – 72Mbit, 400 MHz, DDR II, Obsolete","metaDescription":"Infineon CY7C1570V18-400BZXC 72Mbit synchronous DDR II SRAM, 400 MHz clock, 2M x 36 organization, 165-FBGA, 0°C to 70°C. Obsolete – source via 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 (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/64e3062004194a62c8979c56827859fc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1570V18-400BZXC/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1570V18-400BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1570V18-400BZXC 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}}