{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1114FHI33/302,5","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1114FHI33-302~65","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1114FHI33-302~65","factsUrl":"https://icboms.com/api/mcp/products/LPC1114FHI33%2F302%2C5","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC1114FHI33/302,5, ARM Cortex-M0 32-bit MCU, 50 MHz, 32 KB Flash, 8 KB RAM, 28 I/O, I²C/SPI/UART, 1.8-3.6 V, -40 to 85°C, 32-HVQFN (5x5 mm).","salesMarkdown":"## What this Cortex-M0 MCU brings to the board The NXP LPC1114FHI33/302,5 is a 32-bit ARM Cortex-M0 microcontroller from the LPC1100L series, clocked at 50 MHz with 32 KB of Flash program memory and 8 KB of RAM. It packs 28 general-purpose I/O lines and a set of serial interfaces — I²C, SPI, and UART/USART — plus an 8-channel 10-bit ADC, all in a compact 32-HVQFN package measuring 5x5 mm. The supply range spans 1.8 V to 3.6 V, and the operating temperature covers -40°C to 85°C, making it suitable for industrial control, sensor nodes, and embedded I/O modules where board space is tight and the environment is not climate-controlled. The 50 MHz clock on this Cortex-M0 handles a PID loop update every few microseconds. Brown-out detection and watchdog are built in as peripherals. ## Memory sizing for production firmware 32 KB of Flash and 8 KB of RAM fit a small RTOS and serial protocol handler. The 8 KB RAM is shared between stack, heap, and ADC buffer. The 32-HVQFN package with an exposed pad helps thermal transfer to the PCB copper pour — useful if the MCU is driving I/O near the maximum 28 pins.","metaTitle":"NXP LPC1114FHI33/302,5 ARM Cortex-M0 MCU, 50 MHz, 32 KB Flash","metaDescription":"NXP LPC1114FHI33/302,5 ARM Cortex-M0 32-bit MCU, 50 MHz, 32 KB Flash, 8 KB RAM, 28 I/O, I²C/SPI/UART, 1.8-3.6 V, -40 to 85°C, 32-HVQFN. Active, 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":"LPC1100L","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-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x10b","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 (5x5)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.6300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/24991d5527804f1bbdbeb18a840c51ec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1114FHI33%2F302%2C5/alternatives.json"},"ai":{"faq":[{"question":"What is the pinout and package footprint of LPC1114FHI33/302?","answer":"The package is a 32-HVQFN with an exposed pad, 5x5 mm body. The pinout is standard for the LPC1114 family; the base product number LPC1114 shares the same footprint across density variants."},{"question":"What programmer or debugger supports LPC1114FHI33/302?","answer":"Standard ARM Cortex-M0 debug probes (JTAG/SWD) work with this MCU. Common choices include the NXP LPC-Link2, Segger J-Link, and CMSIS-DAP based adapters."},{"question":"What is the difference between LPC1114FHI33/302 and LPC1114FHI33/302E?","answer":"The 'E' suffix typically indicates an extended temperature range or a different revision. For exact differences, compare the datasheet markings; the base LPC1114 family shares the same pinout and memory map."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1114FHI33-302~65","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/LPC1114FHI33-302~65 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}}