{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1112JHN33/103E","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1112JHN33-103E","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1112JHN33-103E","factsUrl":"https://icboms.com/api/mcp/products/LPC1112JHN33%2F103E","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC1100XL series 32-bit ARM Cortex-M0 MCU, LPC1112JHN33/103E, 50 MHz core, 16 KB Flash, 4 KB RAM, 28 I/O, I²C/SPI/UART, 8×10-bit ADC, -40 to 105 °C, 32-HVQFN (7×7 mm).","salesMarkdown":"The LPC1112JHN33/103E runs a 32-bit ARM Cortex-M0 core at 50 MHz. That clock rate, paired with the single-cycle multiply and the 16 KB Flash, handles a sensor polling loop with a couple of PID terms or a Modbus RTU slave without breaking a sweat. The 4 KB RAM is the hard limit — enough for a modest state machine and a few buffers, not for a TCP/IP stack or a large data log. ## Peripherals and I/O — what's on the pins 28 I/O lines, with I²C, SPI, and UART for serial buses, plus an 8-channel 10-bit ADC for analog inputs. Brown-out detect, POR, and a watchdog timer are built in — no external supervisor needed for basic reset handling. The internal oscillator saves a crystal if timing accuracy within a few percent is acceptable. Status is Active — no end-of-life notice, no last-time-buy clock ticking.","metaTitle":"NXP LPC1112JHN33/103E ARM Cortex-M0 MCU, 50 MHz, 16 KB Flash","metaDescription":"NXP LPC1112JHN33/103E 32-bit ARM Cortex-M0 MCU, 50 MHz, 16 KB Flash, 4 KB RAM, -40 to 105 °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":"4K 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","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC1112","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"32-HVQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.5560","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/24991d5527804f1bbdbeb18a840c51ec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1112JHN33%2F103E/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed of LPC1112JHN33/103E?","answer":"The ARM Cortex-M0 core runs at 50 MHz."},{"question":"What is the Flash and RAM size?","answer":"16 KB program Flash and 4 KB SRAM."},{"question":"What temperature range is this MCU rated for?","answer":"Industrial temperature range: -40 to 105 °C."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1112JHN33-103E","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/LPC1112JHN33-103E 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}}