{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C141-25JXCT","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C141-25JXCT","canonicalUrl":"https://icboms.com/infineon/CY7C141-25JXCT","factsUrl":"https://icboms.com/api/mcp/products/CY7C141-25JXCT","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C141-25JXCT, 8Kbit dual-port asynchronous SRAM, 25 ns access time, 4.5V–5.5V supply, 1K x 8 organization, 52-PLCC (19.13×19.13mm) surface-mount, 0°C–70°C, Tape & Reel.","salesMarkdown":"The Cypress CY7C141-25JXCT is an 8Kbit dual-port asynchronous SRAM organized as 1K x 8, with a 25 ns access time that matches the bus timing of many legacy 5 V DSPs and ASICs without inserting wait states. The CY7C141-25JXCT is listed as obsolete. Any new design should migrate to a current-generation dual-port SRAM or a shared-memory scheme using a modern asynchronous SRAM with an external arbitration controller — the 25 ns access-time class is still served by active parts from vendors like Renesas (IDT) and GSI Technology, though package and supply voltage may differ. ## 52-PLCC footprint — rework and socket considerations The 52-PLCC (J-lead) package measures 19.13 x 19.13 mm per the supplier device package spec. Unlike QFP or BGA, the J-lead form factor is socket-friendly — many production and test sockets exist for PLCC, which aids prototyping and field replacement. For rework, the J-lead sits flush against the PCB pad; a hot-air station with a PLCC nozzle works, but the lead pitch is wide enough that a standard soldering iron with a fine tip can hand-solder individual leads if the board has accessible vias. ## Commercial temperature grade — deployment boundary If the board sees condensation or thermal cycling beyond 70°C, the part is out of spec — plan for active cooling or a higher-temperature-grade dual-port SRAM alternative.","metaTitle":"CY7C141-25JXCT Cypress 8Kbit Dual-Port SRAM, 25 ns","metaDescription":"Cypress CY7C141-25JXCT: 8Kbit dual-port asynchronous SRAM, 25 ns access time, 4.5V–5.5V supply, 1K x 8, 52-PLCC, 0°C–70°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"title":"CY7C141-25JXCT","Package":"Tape & Reel (TR)","Technology":"SRAM - Dual Port, Asynchronous","Access Time":"25 ns","Memory Size":"8Kbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"52-LCC (J-Lead)","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"CY7C141","Memory Organization":"1K x 8","Operating Temperature":"0°C~70°C(TA)","Supplier Device Package":"52-PLCC (19.13x19.13)","Write Cycle Time - Word, Page":"25ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d878ac824e0a8c8926f101324750403e.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the replacement for CY7C141-25JXCT?","answer":"No official replacement order code is listed by Cypress. For new designs, consider a current-generation dual-port SRAM from Renesas (IDT) or GSI Technology with a similar 25 ns access time and 5 V supply, though package and pinout will differ. For legacy BOMs, we can source the original part via independent distribution against an RFQ."},{"question":"Where to buy CY7C141-25JXCT?","answer":"The CY7C141-25JXCT is available to order through independent distribution. Submit an RFQ for current availability and pricing — stock is finite and date codes vary."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C141-25JXCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C141-25JXCT 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}}