{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1470BV25-167BZXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1470BV25-167BZXI","canonicalUrl":"https://icboms.com/infineon/CY7C1470BV25-167BZXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1470BV25-167BZXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1470BV25-167BZXI, NoBL series, 72Mbit Synchronous SRAM, 167 MHz clock, 3.4 ns access, 2.375V–2.625V supply, -40°C to 85°C, 165-LBGA tray.","salesMarkdown":"## 72 Mbit NoBL synchronous SRAM at 167 MHz — what it buys you It clocks at 167 MHz with a 3.4 ns access time, meaning back-to-back reads can happen every cycle without dead cycles on the bus. That matters for high-throughput applications like network packet buffers, DSP cache, or telecom line cards where the processor cannot afford wait states. The 2.5 V supply (2.375 V to 2.625 V) cuts dynamic power versus older 3.3 V synchronous SRAMs, but it does require a dedicated 2.5 V rail on the board — you cannot drop this into a 3.3 V memory bus without a regulator. ## Package and board integration — 165-ball BGA The 165-LBGA (15x17 mm body, 165-FBGA supplier package) is a fine-pitch BGA that needs a multi-layer PCB with via-in-pad or dogbone fanout. Surface-mount only. The BGA footprint does not lend itself to hand-soldering; rework requires a preheat station and X-ray inspection to verify ball wetting. ## Lifecycle and supply — active, no LTB on the horizon The base product number is CY7C1470; the BV25 suffix denotes the 2.5 V supply variant, and 167BZXI encodes the 167 MHz speed grade, industrial temperature, and 165-ball BGA package. When ordering, confirm the full suffix matches your BOM line — a 133 MHz or 3.3 V variant will not drop in without timing or supply changes.","metaTitle":"Infineon CY7C1470BV25-167BZXI 72Mbit NoBL SRAM, 167 MHz","metaDescription":"Infineon CY7C1470BV25-167BZXI NoBL synchronous SRAM, 72Mbit (2M x 36), 167 MHz clock, 3.4 ns access, 2.5V supply, -40 to 85°C, 165-LBGA.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"NoBL™","Package":"Tray","Technology":"SRAM - Synchronous, SDR","Access Time":"3.4 ns","Memory Size":"72Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"165-LBGA","Product Status":"Active","Clock Frequency":"167 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"2.375V ~ 2.625V","Base Product Number":"CY7C1470","Memory Organization":"2M x 36","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"165-FBGA (15x17)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$244.2475","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c3cd87e7574098f3507d8a9164d1bf79.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1470BV25-167BZXI/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CY7C1470BV25-167BZXI?","answer":"Within the NoBL family, the CY7C1470BV25-167BZXI is the 2.5 V, 167 MHz, industrial-temperature variant. A lower-voltage version does not exist in this density — the 2.5 V supply is the only option for the 72 Mbit part. If you need a 3.3 V supply, look at the CY7C1470V33 series, but verify pin compatibility and timing differences from the respective datasheets."},{"question":"Can I replace CY7C1470BV25-167BZXI with a lower voltage version?","answer":"No — the 2.5 V supply (2.375 V to 2.625 V) is the only voltage option for this 72 Mbit density in the NoBL family. There is no 1.8 V or 1.2 V variant. If your board has a 3.3 V rail only, you would need a different part number (CY7C1470V33 series) and a level-shifter on the control signals."},{"question":"Is CY7C1470BV25-167BZXI RoHS compliant?","answer":"The part is lead-free and RoHS-compliant per Infineon's standard material declaration. The 'BZXI' suffix indicates a lead-free, RoHS-compliant BGA package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1470BV25-167BZXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1470BV25-167BZXI when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}