{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC11E37FBD48/501E","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC11E37FBD48-501E","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC11E37FBD48-501E","factsUrl":"https://icboms.com/api/mcp/products/LPC11E37FBD48%2F501E","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC11E3x series 32-bit ARM Cortex-M0 MCU, LPC11E37FBD48/501E, 50MHz core, 128KB Flash, 12KB RAM, 4KB EEPROM, 40 I/O, 8x10-bit ADC, I²C/SPI/UART/SmartCard, 1.8-3.6V, -40 to 85°C, 48-LQFP.","salesMarkdown":"The NXP LPC11E37FBD48/501E is a 32-bit ARM Cortex-M0 MCU running at 50 MHz, with 128 KB of Flash program memory, 12 KB of SRAM, and an integrated 4 KB EEPROM block. The 50 MHz core handles interrupt-driven sensor polling, UART buffering, and simple PID loops without stalling the bus. ## Peripherals and I/O count The connectivity block includes I²C, SPI, UART, and SmartCard interfaces — covers the common sensor bus, serial debug, and smartcard reader protocols without external bridge chips.","metaTitle":"NXP LPC11E37FBD48/501E MCU, ARM Cortex-M0, 128KB Flash, 50MHz","metaDescription":"NXP LPC11E37FBD48/501E 32-bit ARM Cortex-M0 MCU, 50MHz, 128KB Flash, 12KB RAM, 4KB EEPROM, 48-LQFP, -40 to 85°C. Active, ROHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":"LPC11E3x","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"50MHz","Series":"LPC11E3x","Package":"Tray","RAM Size":"12K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"4K x 8","Peripherals":"Brown-out Detect/Reset, POR, WDT","Connectivity":"I²C, Microwire, SmartCard, SPI, SSP, UART/USART","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":"$7.1100","priceTiers":[{"qty":1,"price":"$7.11000","currency":"USD"},{"qty":10,"price":"$5.58400","currency":"USD"},{"qty":80,"price":"$4.62338","currency":"USD"},{"qty":1000,"price":"$4.03250","currency":"USD"},{"qty":2500,"price":"$3.88314","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6e2dc8cf23df325532736321c784d8da.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC11E37FBD48%2F501E/alternatives.json"},"ai":{"faq":[{"question":"What is LPC11E37FBD48/501E's listed speed?","answer":"The core runs at 50 MHz, which is the headline throughput spec for this ARM Cortex-M0 MCU."},{"question":"What compliance documentation does this part carry?","answer":"It is ROHS3 Compliant. No REACH or UL certification is listed in the available records."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC11E37FBD48-501E","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/LPC11E37FBD48-501E 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}}