{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C0241E-15AXI","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C0241E-15AXI","canonicalUrl":"https://icboms.com/infineon/CY7C0241E-15AXI","factsUrl":"https://icboms.com/api/mcp/products/CY7C0241E-15AXI","rawCanonicalId":null},"summary":{"shortDescription":"Infineon CY7C0241E-15AXI dual-port asynchronous SRAM, 72Kbit (4K x 18), 15 ns access time, parallel interface, 4.5V–5.5V supply, industrial temperature -40°C to 85°C, 100-LQFP (14x14 mm) tray.","salesMarkdown":"The 18-bit word width suits designs that need a parity bit or a separate control/status lane alongside a 16-bit data path. The 5V supply rail is typical of legacy industrial backplanes and CPLD/FPGA interfaces that have not migrated to 3.3V or lower. ## Package and footprint — 100-LQFP (14x14 mm) Housed in a 100-lead LQFP with a 14x14 mm body (supplier device package 100-TQFP), the part is a surface-mount device. The 0.5 mm pitch requires careful routing — the 100-pin count packs a lot of signal and power pins into a moderate footprint. ## Obsolete — sourcing reality for sustainment programs Infineon (formerly Cypress) has discontinued this dual-port SRAM.","metaTitle":"Infineon CY7C0241E-15AXI Dual-Port SRAM, 72Kbit, 15 ns","metaDescription":"Infineon CY7C0241E-15AXI dual-port SRAM, 72Kbit (4K x 18), 15 ns access time, parallel interface, industrial temp -40°C to 85°C, 100-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Memory (DRAM / SRAM / Flash / EEPROM)"],"specifications":{"Mfr":"Infineon Technologies","Series":"-","Package":"Tray","Technology":"SRAM - Dual Port, Asynchronous","Access Time":"15 ns","Memory Size":"72Kbit","Memory Type":"Volatile","Memory Format":"SRAM","Mounting Type":"Surface Mount","Package / Case":"100-LQFP","Product Status":"Obsolete","lifecycle_stage":"eol_hot","Memory Interface":"Parallel","Voltage - Supply":"4.5V ~ 5.5V","Base Product Number":"CY7C0241","Memory Organization":"4K x 18","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-TQFP (14x14)","Write Cycle Time - Word, Page":"15ns"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$24.7000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/67b4d4fdc75932b923245a9a643e9fca.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C0241E-15AXI/alternatives.json"},"ai":{"faq":[{"question":"Is CY7C0241E-15AXI obsolete?","answer":"Yes, the CY7C0241E-15AXI is marked Obsolete by Infineon. For sustainment of existing designs, the part can be sourced through surplus and broker channels."},{"question":"What is the access time of CY7C0241E-15AXI?","answer":"The access time is 15 ns, and the write cycle time (word, page) is also 15 ns. This timing supports bus operation up to approximately 66 MHz without wait states, assuming the address-to-data path meets the setup and hold requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C0241E-15AXI","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C0241E-15AXI 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}}