{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1549JBD64151","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1549JBD64151","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1549JBD64151","factsUrl":"https://icboms.com/api/mcp/products/LPC1549JBD64151","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC15xx series ARM Cortex-M3 MCU, 72MHz, 256KB Flash, 36KB RAM, 4KB EEPROM, 44 I/O, USB + CANbus + SPI/I²C/UART, 24×12b ADC, 2.4–3.6V supply, -40°C to 105°C, 64-LQFP (10×10mm).","salesMarkdown":"The LPC1549JBD64151 is an NXP 32-bit ARM Cortex-M3 MCU running at 72 MHz, with 256 KB Flash, 36 KB RAM, and 4 KB EEPROM on-chip. That Flash/RAM split handles a moderate control stack — say a CANopen node with a USB CDC virtual COM port — without external memory. The 44 I/O lines in a 64-LQFP package keep the board layout dense but routable on two layers for most industrial sensor or motor-interface designs. The 24-channel 12-bit ADC samples enough analog inputs for a multi-axis sensor array. On-chip CANbus, USB, and multiple SPI/I²C/UART ports cover the common fieldbus and debug interfaces without external transceivers (aside from the CAN PHY and USB line driver).","metaTitle":"NXP LPC1549JBD64151 ARM Cortex-M3 MCU, 72MHz, 256KB Flash","metaDescription":"NXP LPC1549JBD64151 32-bit ARM Cortex-M3 MCU, 72MHz, 256KB Flash, 36KB RAM, 4KB EEPROM, 44 I/O, USB + CAN, -40°C to 105°C, 64-LQFP. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"72MHz","title":"LPC1549JBD64151","Series":"LPC15xx","Package":"Bulk","RAM Size":"36K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"4K x 8","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"CANbus, I²C, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"44","Core Processor":"ARM® Cortex®-M3","Package / Case":"64-LQFP","Data Converters":"A/D 24x12b","Oscillator Type":"Internal","Base Product Number":"LPC1549","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$15.6000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4abeac08af6db64320af5912ceefd47f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1549JBD64151/alternatives.json"},"ai":{"faq":[{"question":"What is the LPC1549JBD64151's core speed and memory?","answer":"The MCU runs at 72 MHz with 256 KB Flash, 36 KB RAM, and 4 KB EEPROM — enough for a CAN/USB gateway or motor-control firmware without external storage."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1549JBD64151","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/LPC1549JBD64151 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}}