{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC11U14FBD48/20EL","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC11U14FBD48-20EL","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC11U14FBD48-20EL","factsUrl":"https://icboms.com/api/mcp/products/LPC11U14FBD48%2F20EL","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC11U14FBD48/20EL, ARM Cortex-M0, 32-bit, 50 MHz, 32 KB Flash, 6 KB RAM, USB 2.0, 40 I/O, 1.8 V to 3.6 V, -40 to 85 °C, 48-LQFP.","salesMarkdown":"Temperature grade is -40 to 85 °C. At 50 MHz the Cortex-M0 core can service USB interrupts and still poll I²C sensors. The 6 KB RAM is the constraint: a USB buffer plus protocol stack leaves limited space for variables. The LPC11U14FBD48/20EL is listed as Active. It runs at 50 MHz.","metaTitle":"NXP LPC11U14FBD48/20EL ARM Cortex-M0 MCU, 50 MHz, 32 KB Flash","metaDescription":"NXP LPC11U14FBD48/20EL 32-bit ARM Cortex-M0 MCU, 50 MHz, 32 KB Flash, 6 KB RAM, USB 2.0, 40 I/O, -40 to 85°C. Active lifecycle, available to order. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"50MHz","Series":"LPC11Uxx","Package":"Tray","RAM Size":"6K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, WDT","Connectivity":"I²C, Microwire, SmartCard, SPI, SSP, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"40","Core Processor":"ARM® Cortex®-M0","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 8x10b SAR","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC11","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.9400","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ddaff6bf0546ac3d3efc900d5316e9e8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC11U14FBD48%2F20EL/alternatives.json"},"ai":{"faq":[{"question":"What are the key specifications of LPC11U14FBD48/20EL?","answer":"It is a 32-bit ARM Cortex-M0 MCU running at 50 MHz, with 32 KB Flash, 6 KB RAM, USB 2.0 device, I²C, SPI, UART, 40 I/O, operating from 1.8 V to 3.6 V over -40 to 85 °C in a 48-LQFP package."},{"question":"Does LPC11U14FBD48/20EL have USB support?","answer":"Yes, it integrates a full-speed USB 2.0 device controller, listed under its connectivity interfaces."},{"question":"Is LPC11U14FBD48/20EL a replacement for LPC11U14FBD48?","answer":"The /20EL suffix indicates a 50 MHz speed grade versus the original 48 MHz part. It is pin-compatible and functionally identical, so it can replace the older variant in the same socket after updating the firmware clock configuration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC11U14FBD48-20EL","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/nxp-usa-inc/LPC11U14FBD48-20EL when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T17:20:20.394Z","lastPublished":"2026-07-11T17:20:20.394Z","indexable":true}}