{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C1380D-167AXIT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C1380D-167AXIT","canonicalUrl":"https://icboms.com/infineon/CY7C1380D-167AXIT","factsUrl":"https://icboms.com/api/mcp/products/CY7C1380D-167AXIT","rawCanonicalId":null},"summary":{"shortDescription":"Cypress (Infineon) SyncBurst SRAM, 512K x 36, 167 MHz clock, 3.4 ns access, 3.135-3.6 V supply, -40 to 85 °C, 100-TQFP, Tape & Reel.","salesMarkdown":"## SyncBurst SRAM for high-throughput pipelines The CY7C1380D-167AXIT is a Cypress (now Infineon) SyncBurst synchronous SRAM organized 512K x 36, clocked at 167 MHz with a 3.4 ns access time. It's a single-data-rate (SDR) part — one data word per clock edge — built for networking gear, DSP pipelines, and telecom line cards where the bus width matches 36-bit data paths. The 3.135 V to 3.6 V supply and -40 to 85 °C industrial range let it sit comfortably in outdoor telecom cabinets or factory-floor controllers without a derating headache. The 100-TQFP (14x20 mm) is a hand-solderable footprint — fine-pitch but not BGA, so rework is feasible with a hot-air station and a steady hand.","metaTitle":"Cypress CY7C1380D-167AXIT SyncBurst SRAM, 18 Mbit, 167 MHz","metaDescription":"CY7C1380D-167AXIT Cypress SyncBurst SRAM, 512K x 36, 3.4 ns access, 167 MHz, 3.135-3.6 V, -40 to 85 °C, 100-TQFP. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"CY7C1380D-167AXIT","Package":"Tape & Reel (TR)","Technology":"SRAM - Synchronous, SDR","Access Time":"3.4 ns","Memory Size":"18Mbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"100-LQFP","Clock Frequency":"167 MHz","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"3.135V ~ 3.6V","Base Product Number":"CY7C1380","Memory Organization":"512K x 36","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-TQFP (14x20)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$56.0000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2a8bdc40e27053658be73ffe55d1193e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C1380D-167AXIT/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for CY7C1380D-167AXIT?","answer":"Submit an RFQ through this listing. Pricing and stock are confirmed at quote time through our independent sourcing network — no live stock or price is displayed because the part is obsolete and supply is variable."},{"question":"What is the closest pin-compatible alternative to CY7C1380D-167AXIT?","answer":"No official pin-compatible second source or successor is listed in the Cypress documentation for this exact 512K x 36 SDR configuration in the 100-TQFP package. Any replacement would require a qualification effort to a current-production synchronous SRAM with the same bus width and timing."},{"question":"What package does CY7C1380D-167AXIT come in?","answer":"It is supplied in a 100-TQFP (14x20 mm) package, on Tape & Reel for automated assembly."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C1380D-167AXIT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C1380D-167AXIT 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}}