{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC11U37FBD48/40EL","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC11U37FBD48-40EL","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC11U37FBD48-40EL","factsUrl":"https://icboms.com/api/mcp/products/LPC11U37FBD48%2F40EL","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC11Uxx series 32-bit ARM Cortex-M0 MCU, LPC11U37FBD48/40EL, 50 MHz, 128 KB Flash, 10 KB SRAM, 4 KB EEPROM, USB 2.0, 48-LQFP, -40 to 85 °C, ROHS3.","salesMarkdown":"The NXP LPC11U37FBD48/40EL is a 32-bit ARM Cortex-M0 microcontroller in the LPC11Uxx series, clocked at 50 MHz with 128 KB Flash and 10 KB SRAM. It integrates USB, SmartCard interface, and an 8-channel 10-bit ADC, all in a 48-LQFP package. ## 50 MHz Cortex-M0 — throughput for USB and control loops At 50 MHz the ARM Cortex-M0 delivers enough headroom for USB packet handling and moderate sensor processing without a separate USB controller. The 10 KB SRAM limits software buffering — plan DMA transfers carefully for isochronous endpoints. The 4 KB on-chip EEPROM eliminates an external serial memory for calibration or configuration storage, saving one IC and two bypass caps on the BOM. Connectivity includes I²C, SPI, SSP, UART/USART, USB, and SmartCard — covering most panel-to-host and fieldbus slice links.","metaTitle":"LPC11U37FBD48/40EL NXP ARM Cortex-M0 MCU, 50 MHz, 128 KB Flash","metaDescription":"NXP LPC11U37FBD48/40EL 32-bit ARM Cortex-M0 MCU. 50 MHz core, 128 KB Flash, 10 KB SRAM, 4 KB EEPROM, USB, 48-LQFP. Industrial temp -40 to 85 °C. Active, ROHS3. Request quote.","metaKeywords":null},"attributes":{"series":"LPC11Uxx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"50MHz","Series":"LPC11Uxx","Package":"Bulk","RAM Size":"10K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"4K x 8","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, 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","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC11","Program Memory Size":"128KB (128K 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":"$8.5100","priceTiers":[{"qty":1,"price":"$8.51000","currency":"USD"},{"qty":10,"price":"$6.68400","currency":"USD"},{"qty":100,"price":"$5.53370","currency":"USD"},{"qty":1000,"price":"$4.82642","currency":"USD"},{"qty":2500,"price":"$4.64765","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2da6ebe5ea6be4a5097362b079a03862.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC11U37FBD48%2F40EL/alternatives.json"},"ai":{"faq":[{"question":"What is LPC11U37FBD48/40EL's core speed?","answer":"The ARM Cortex-M0 core runs at 50 MHz."},{"question":"What compliance documentation does LPC11U37FBD48/40EL carry?","answer":"The part is ROHS3 compliant. No UL or IEC certifications are listed in the available documentation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC11U37FBD48-40EL","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/LPC11U37FBD48-40EL 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}}