{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1114FBD48/333,1","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1114FBD48-333~61","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1114FBD48-333~61","factsUrl":"https://icboms.com/api/mcp/products/LPC1114FBD48%2F333%2C1","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC1100XL series ARM Cortex-M0 MCU, LPC1114FBD48/333,1, 50 MHz, 56 KB Flash, 8 KB RAM, 42 I/O, 1.8–3.6 V, 48-LQFP, -40°C to 85°C.","salesMarkdown":"At 50 MHz the ARM Cortex-M0 executes single-cycle multiply and handles typical sensor polling, UART/I²C transaction processing, and simple PID loops without stalling. For applications that need faster math or higher throughput, the LPC1100XL series tops out here; the 50 MHz rating is the practical ceiling for this core in this package. The 8 KB RAM supports moderate data buffers — enough for a few hundred sensor readings or a small protocol stack, but not for frame buffering or large lookup tables. ## Memory sizing — BOM-fit check 56 KB Flash and 8 KB RAM place this MCU in the value tier of the LPC1100XL family. The Flash is sufficient for a modest firmware image with a bootloader, peripheral drivers, and application code; the RAM handles stack, heap, and a few hundred bytes of runtime variables. Designs that require over-the-air updates or larger data arrays should look at higher-density siblings in the same pinout.","metaTitle":"NXP LPC1114FBD48/333,1 ARM Cortex-M0 MCU, 50 MHz","metaDescription":"NXP LPC1114FBD48/333,1 ARM Cortex-M0 MCU from LPC1100XL series: 50 MHz, 56 KB Flash, 8 KB RAM, 42 I/O, 1.8–3.6 V, 48-LQFP, -40°C to 85°C. Active production. Sourced to order.","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":"LPC1100XL","Package":"Tray","RAM Size":"8K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, WDT","Connectivity":"I²C, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"42","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":"LPC1114","Program Memory Size":"56KB (56K 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":"$5.6700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6a6baaf803c77b48eb1d993bb055f389.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1114FBD48%2F333%2C1/alternatives.json"},"ai":{"faq":[{"question":"What is LPC1114FBD48/333,1's listed speed?","answer":"The LPC1114FBD48/333,1 runs at 50 MHz."},{"question":"What is LPC1114FBD48/333,1 used for?","answer":"This MCU is suited for industrial control, sensor interfacing, and embedded control applications that need a 32-bit ARM Cortex-M0 core at 50 MHz with 56 KB Flash, 8 KB RAM, and 42 I/O in a 48-LQFP package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1114FBD48-333~61","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/LPC1114FBD48-333~61 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}}