{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1114FHI33/303K","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1114FHI33-303K","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1114FHI33-303K","factsUrl":"https://icboms.com/api/mcp/products/LPC1114FHI33%2F303K","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC1100XL series, LPC1114FHI33/303K, 32-bit ARM Cortex-M0 MCU, 50 MHz, 32 KB Flash, 8 KB RAM, 28 I/O, 1.8V to 3.6V supply, -40°C to 85°C, 32-HVQFN exposed pad.","salesMarkdown":"The NXP LPC1114FHI33/303K is a 32-bit ARM Cortex-M0 MCU from the LPC1100XL series, clocked at 50 MHz with 32 KB Flash and 8 KB RAM. It carries 28 general-purpose I/O lines, I²C, SPI, and UART/USART connectivity, plus an 8-channel 10-bit SAR ADC. The 1.8 V to 3.6 V supply range and -40°C to 85°C rating make it a fit for industrial control panels, sensor nodes, and embedded I/O modules where the processor needs to handle a few serial links and a handful of analog inputs without breaking the power budget. ## 50 MHz core — timing headroom for serial buses The 8 KB RAM is tight for buffered protocol stacks; keep the firmware lean and the interrupt service routines short to avoid stack overflow. ## Active lifecycle — no end-of-line pressure NXP lists this part as Active. No last-time-buy window, no successor to track. For a multi-year production run the supply outlook is stable through franchised and independent channels alike.","metaTitle":"NXP LPC1114FHI33/303K ARM Cortex-M0 MCU, 50 MHz, 32 KB Flash","metaDescription":"NXP LPC1114FHI33/303K 32-bit ARM Cortex-M0 MCU, 50 MHz, 32 KB Flash, 8 KB RAM, 28 I/O, -40°C to 85°C, 32-HVQFN. Active lifecycle, available 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":"28","Core Processor":"ARM® Cortex®-M0","Package / Case":"32-VQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x10b SAR","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC1114","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"32-HVQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.2800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/24991d5527804f1bbdbeb18a840c51ec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1114FHI33%2F303K/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LPC1114FHI33/303K?","answer":"Within the LPC1100XL family, the LPC1114FHI33/303K shares the same 32-HVQFN footprint and pinout as other density variants (e.g., LPC1113 or LPC1115) that differ only in Flash and RAM size. For a direct functional match with identical memory, the LPC1114FHI33/303 is the same base part; the /303K suffix indicates a specific shipping format and temperature range."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1114FHI33-303K","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/LPC1114FHI33-303K when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}