{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1570V18-375BZXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1570V18-375BZXC","canonicalUrl":"https://icboms.com/infineon/CY7C1570V18-375BZXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1570V18-375BZXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C1570V18-375BZXC, 72Mbit Synchronous DDR II+ SRAM, 2M x 36 organization, 375 MHz clock frequency, 1.7V–1.9V supply, 165-FBGA (15x17 mm), commercial temperature 0°C to 70°C.","salesMarkdown":"The CY7C1570V18-375BZXC: Organized as 2M x 36, it clocks at 375 MHz. At 375 MHz, the DDR II interface toggles data on both rising and falling edges, so the effective data rate is 750 MT/s per pin. For a 36-bit-wide word, that is 27 Gbit/s aggregate bandwidth into the SRAM array. The pipelined architecture keeps the bus turning without dead cycles, which matters when you are streaming packets or filling a cache line back-to-back. The trade-off: the 165-FBGA package and 1.7 V–1.9 V supply mean the board layout needs controlled impedance and tight decoupling — this is not a part you drop into a low-speed glue-logic design. That means the manufacturer no longer produces it, and there is no official last-time-buy window remaining. If you are still in design phase, look for a current-generation DDR II+ SRAM; if you are already in production, secure your remaining requirements through a qualified broker. ## Temperature grade and handling No lab, no bench — but if you are swapping a failed unit on a line card, the orientation is marked by pin A1 corner chamfer on the package. Hot-air rework on a 15x17 mm BGA is doable with a preheat plate, but it is not a field-swap part.","metaTitle":"Cypress CY7C1570V18-375BZXC 72Mbit DDR II SRAM, 375 MHz","metaDescription":"Cypress CY7C1570V18-375BZXC 72Mbit synchronous DDR II+ SRAM in 165-FBGA, 375 MHz clock, 2M x 36 organization.","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":"375 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,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8e0dae9ec64555bfb9a3d190993dfb8c.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for CY7C1570V18-375BZXC?","answer":"Cypress/Infineon does not list a direct drop-in successor for this exact order code. For a current-production DDR II+ SRAM with similar density and speed, look at the Infineon (formerly Cypress) 72 Mbit synchronous SRAM family in the same 165-FBGA footprint — but verify pin compatibility against the datasheet before committing a board spin."},{"question":"Where can I buy CY7C1570V18-375BZXC with stock?","answer":"Submit a request for quote (RFQ) and we will confirm availability and current pricing at quote time — no stock figures on the public page."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1570V18-375BZXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1570V18-375BZXC 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}}