{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1360C-166AXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1360C-166AXC","canonicalUrl":"https://icboms.com/infineon/CY7C1360C-166AXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C1360C-166AXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C1360C-166AXC, Synchronous SRAM, 9Mbit (256K x 36), 166 MHz clock, 3.5 ns access, Parallel interface, 3.135V–3.6V supply, 0°C–70°C, 100-LQFP (14x20 mm), Tray.","salesMarkdown":"## 166 MHz synchronous SRAM for wide-word buffers The Infineon CY7C1360C-166AXC is a 9 Mbit synchronous SRAM organized as 256K x 36 bits, clocked at 166 MHz with a 3.5 ns access time. The 36-bit word width is a natural fit for 32-bit data paths that carry parity or ECC, common in network switch buffers, baseband processing, and high-end test equipment. ## 166 MHz clock and 3.5 ns access — timing budget for the memory controller At 166 MHz the clock period is about 6 ns. With a 3.5 ns access time the part leaves roughly 2.5 ns for the controller's setup and board trace delay in a zero-wait-state read. That margin is tight but workable with a well-laid-out PCB and a controller that supports programmable read latency. The synchronous SDR (single data rate) architecture means one data transfer per clock edge, so peak bandwidth is 166 MT/s across the 36-bit bus — about 747 MB/s. For a 32-bit system with byte parity, the extra four bits are available for error detection without sacrificing data width. ## 100-LQFP footprint and supply decoupling At 166 MHz the part draws transient current on each clock edge; place a 0.1 µF ceramic cap within 2 mm of each VDDQ/VDD pin group, and a 10 µF bulk cap near the package. Infineon lists the CY7C1360C-166AXC as Active. The base product number CY7C1360 covers a range of speed and package variants; the -166AXC suffix selects the 166 MHz speed grade in the 100-LQFP commercial-temperature option. For dual-source planning, the synchronous SRAM market has several pin-compatible alternatives from other vendors at the same density and speed — verify the exact timing parameters and register configuration before substituting.","metaTitle":"Infineon CY7C1360C-166AXC 9Mbit Sync SRAM, 166 MHz","metaDescription":"Infineon CY7C1360C-166AXC 9Mbit synchronous SRAM, 166 MHz clock, 3.5 ns access, 256K x 36, 100-LQFP, 0°C to 70°C. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","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":"Active","Clock Frequency":"166 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1360","Memory Organization":"256K x 36","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"100-TQFP (14x20)","Write Cycle Time - Word, Page":"-"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.5925","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8bdaba88b4b5c36672aaa60779fe27fe.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1360C-166AXC/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CY7C1360C-166AXC?","answer":"Several vendors offer pin-compatible 9 Mbit synchronous SRAMs in the 100-LQFP package with a 166 MHz clock and 3.5 ns access time. The exact register set and burst sequence may differ, so verify the configuration register map and any pipeline depth differences before substituting in a design. The base product number CY7C1360 family includes multiple speed and temperature grades that are footprint-compatible."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1360C-166AXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1360C-166AXC 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}}