{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1356C-166AXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1356C-166AXCT","canonicalUrl":"https://icboms.com/infineon/CY7C1356C-166AXCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1356C-166AXCT","rawCanonicalId":null},"summary":{"shortDescription":"Infineon Technologies NoBL™ synchronous SRAM, CY7C1356C-166AXCT, 9Mbit (512K x 18), 166 MHz clock, 3.5 ns access, 3.135-3.6 V, 0-70°C, 100-TQFP, Tape & Reel.","salesMarkdown":"## Memory for pipelined data paths The CY7C1356C-166AXCT is a 9 Mbit synchronous SRAM from Infineon's NoBL (No Bus Latency) family, organized as 512K x 18. It clocks at 166 MHz with a 3.5 ns access time, meaning the part can sustain back-to-back read/write transactions without dead cycles on the bus — a fit for high-throughput data buffers in networking or test equipment where every clock edge carries a valid word. Infineon lists this part as Obsolete. The 100-TQFP footprint and 3.3 V supply rail are common across many synchronous SRAMs, but a board spin is likely required for a functional replacement.","metaTitle":"Infineon CY7C1356C-166AXCT NoBL SRAM, 9Mbit, 166 MHz","metaDescription":"Infineon CY7C1356C-166AXCT NoBL synchronous SRAM, 9Mbit (512K x 18), 166 MHz clock, 3.5 ns access, 100-TQFP. Obsolete — sourced to order 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":"NoBL™","Package":"Tape & Reel (TR)","Technology":"SRAM - Synchronous, SDR","Access Time":"3.5 ns","Memory Size":"9Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"100-LQFP","Product Status":"Obsolete","Clock Frequency":"166 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1356","Memory Organization":"512K x 18","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"100-TQFP (14x20)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8b89357562a3e91f046218f21ff35d82.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1356C-166AXCT/alternatives.json"},"ai":{"faq":[{"question":"What is the memory organization and speed of CY7C1356C-166AXCT?","answer":"The device is a 9 Mbit synchronous SRAM organized as 512K x 18, with a 166 MHz clock frequency and a 3.5 ns access time. The NoBL architecture eliminates dead bus cycles between reads and writes."},{"question":"What package does CY7C1356C-166AXCT come in?","answer":"It is supplied in a 100-lead TQFP (14 x 20 mm body) on Tape & Reel, surface-mount. The supplier device package is 100-TQFP (14x20)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1356C-166AXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1356C-166AXCT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T02:01:32.513Z","lastPublished":"2026-07-21T02:01:32.513Z","indexable":true}}