{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1470BV33-167BZI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1470BV33-167BZI","canonicalUrl":"https://icboms.com/infineon/CY7C1470BV33-167BZI","factsUrl":"https://icboms.com/api/mcp/products/CY7C1470BV33-167BZI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1470BV33-167BZI, NoBL™ Synchronous SRAM, 72Mbit (2M x 36), 167 MHz clock frequency, 3.4 ns access time, 3.135V–3.6V supply, -40°C to 85°C, 165-FBGA (15x17).","salesMarkdown":"## NoBL architecture — why the dead cycle matters Its defining feature is the elimination of the dead cycle between read and write operations that conventional pipelined SRAMs require. At a 167 MHz clock, that saved cycle translates to sustained back-to-back throughput without bus-turnaround stalls — a direct benefit for high-bandwidth packet buffers in networking switches, base station line cards, and telecom line cards where every clock edge carries data. The 3.4 ns access time at 167 MHz gives the controller a comfortable setup-and-hold window. If the design already has a tight timing budget at 133 MHz, stepping to this part at 167 MHz with the same access time buys headroom without re-spinning the memory controller. ## Supply and package — what the 3.3 V rail and FBGA footprint mean Surface-mount only; no socket option for this density.","metaTitle":"CY7C1470BV33-167BZI 72Mbit NoBL SRAM, 167 MHz, 3.3 V","metaDescription":"Infineon CY7C1470BV33-167BZI 72Mbit synchronous SRAM with NoBL architecture, 167 MHz clock, 3.4 ns access, industrial temp.","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":"3.135V ~ 3.6V","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":"$137.7996","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/83307e304e9f2bc3dc3842e011f87753.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1470BV33-167BZI/alternatives.json"},"ai":{"faq":[{"question":"What is the NoBL™ series on this SRAM?","answer":"The CY7C1470BV33-167BZI belongs to Infineon's NoBL™ (No Bus Latency) family of synchronous SRAMs, which eliminates the dead cycle between read and write operations for sustained throughput."},{"question":"What is the closest pin-compatible alternative to CY7C1470BV33-167BZI?","answer":"Within the same NoBL™ family, the CY7C1470BV33-167BZI is a 72 Mbit, 167 MHz, 3.3 V part in a 165-FBGA. Pin-compatible siblings exist at different speed grades and densities (e.g., 133 MHz or 36 Mbit variants), but the exact density and speed combination should be verified against the target footprint and timing requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1470BV33-167BZI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1470BV33-167BZI 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}}