{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"CY7C68014A-100AXC","brand":"Infineon Technologies","brandSlug":"infineon","productSlug":"CY7C68014A-100AXC","canonicalUrl":"https://icboms.com/infineon/CY7C68014A-100AXC","factsUrl":"https://icboms.com/api/mcp/products/CY7C68014A-100AXC","rawCanonicalId":null},"summary":{"shortDescription":"Infineon EZ-USB FX2LP™ series CY7C68014A-100AXC, USB Microcontroller, 8051 core, 16K x 8 RAM, 40 I/O, I²C/USB/USART, 3V-3.6V, 100-LQFP, 0°C to 70°C.","salesMarkdown":"## What this 8051 USB microcontroller brings to the board The Infineon CY7C68014A-100AXC is a USB microcontroller built around an 8051 core, designed to handle high-speed USB peripheral duties without needing a separate protocol engine. ## ROMless means external flash is mandatory This part is ROMless — there is no on-chip program memory. The 8051 boots from an external I²C EEPROM or is loaded over USB by the host during enumeration. This keeps it in indoor gear — desktop peripherals, test equipment, USB hubs, data acquisition front-ends, consumer electronics. Not for under-hood automotive, outdoor telecom cabinets, or unheated factory floors. The 100-LQFP package is surface-mount only; plan for a standard reflow profile. ## Active lifecycle and compliance The ROHS3 stamp covers the current regulatory requirements for most markets.","metaTitle":"CY7C68014A-100AXC EZ-USB FX2LP USB Microcontroller, 8051","metaDescription":"Infineon CY7C68014A-100AXC EZ-USB FX2LP USB microcontroller with 8051 core, 16K x 8 RAM, 40 I/O, 3V-3.6V supply. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"EZ-USB FX2LP™","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Analog & Data Acquisition"],"specifications":{"Series":"EZ-USB FX2LP™","Package":"Tray","RAM Size":"16K x 8","Interface":"I²C, USB, USART","Applications":"USB Microcontroller","Mounting Type":"Surface Mount","Number of I/O":"40","Core Processor":"8051","Package / Case":"100-LQFP","lifecycle_stage":"eol_hot","Voltage - Supply":"3V ~ 3.6V","Controller Series":"CY7C680xx","Program Memory Type":"ROMless","Operating Temperature":"0°C ~ 70°C","Supplier Device Package":"100-TQFP (14x20)"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.8","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$16.80000","currency":"USD"},{"qty":10,"price":"$15.43800","currency":"USD"},{"qty":72,"price":"$14.79847","currency":"USD"},{"qty":144,"price":"$13.03868","currency":"USD"},{"qty":288,"price":"$12.39875","currency":"USD"},{"qty":504,"price":"$11.59885","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/f4f886e90045cb3d8e5f666b3c7f1842.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is CY7C68014A-100AXC compatible with USB 2.0?","answer":"Yes, the EZ-USB FX2LP family is designed for high-speed USB peripheral applications, supporting USB 2.0 data rates. The interface listing includes USB, confirming its role as a USB microcontroller."},{"question":"Is CY7C68014A-100AXC RoHS compliant?","answer":"Yes, it carries ROHS3 compliance status."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/infineon/CY7C68014A-100AXC","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/infineon/CY7C68014A-100AXC 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}}