{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C4245-10AXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C4245-10AXC","canonicalUrl":"https://icboms.com/infineon/CY7C4245-10AXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C4245-10AXC","rawCanonicalId":null},"summary":{"shortDescription":"Cypress CY7C4245-10AXC synchronous FIFO, 72 Kbit (4K x 18), 100 MHz data rate, 8 ns access time, 4.5 V to 5.5 V supply, 64-LQFP, 0°C to 70°C.","salesMarkdown":"## Synchronous FIFO for 5 V data-path buffering The CY7C4245-10AXC: Synchronous FIFO organized 4K words by 18 bits, 100 MHz data rate, 8 ns access time. Classified as obsolete. No last-time-buy window remains.","metaTitle":"CY7C4245-10AXC Synchronous FIFO, 72K (4K x 18), 100 MHz, 8 ns","metaDescription":"Cypress CY7C4245-10AXC synchronous FIFO: 72K (4K x 18), 100 MHz data rate, 8 ns access time, 5 V supply, 64-LQFP. 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":{"Mfr":"Infineon Technologies","Series":"CY7C","Package":"Tray","Function":"Synchronous","Data Rate":"100MHz","Access Time":"8ns","Memory Size":"72K (4K x 18)","FWFT Support":"No","Mounting Type":"Surface Mount","Expansion Type":"Depth, Width","Package / Case":"64-LQFP","Product Status":"Obsolete","Bus Directional":"Uni-Directional","lifecycle_stage":"eol_hot","Voltage - Supply":"4.5 V ~ 5.5 V","Base Product Number":"7C4245","Operating Temperature":"0°C~70°C","Retransmit Capability":"Yes","Current - Supply (Max)":"45mA","Supplier Device Package":"64-TQFP (14x14)","Programmable Flags Support":"Yes"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$21.7400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/faca8b5ef9cad59467323f16b05354b0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/CY7C4245-10AXC/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to CY7C4245-10AXC?","answer":"There is no official Cypress pin-compatible successor for this part. Any replacement must be verified against the original 64-LQFP footprint, 5 V supply, and synchronous 100 MHz timing — do not assume a drop-in exists without cross-referencing the datasheet."},{"question":"What is the memory size and organization of CY7C4245-10AXC?","answer":"It is a 72 Kbit FIFO organized as 4K words by 18 bits."},{"question":"What supply voltage does CY7C4245-10AXC require?","answer":"It requires a 4.5 V to 5.5 V supply, nominally 5 V."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C4245-10AXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C4245-10AXC 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}}