{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1548JBD64151","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1548JBD64151","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1548JBD64151","factsUrl":"https://icboms.com/api/mcp/products/LPC1548JBD64151","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC15xx series 32-bit ARM Cortex-M3 MCU, 72 MHz, 128 KB Flash, 20 KB RAM, 4 KB EEPROM, CAN/USB/I²C/SPI/UART, 44 I/O, 64-LQFP, -40°C to 105°C.","salesMarkdown":"## 72 MHz Cortex-M3 with on-chip EEPROM The NXP LPC1548JBD64151 is a 32-bit ARM Cortex-M3 microcontroller running at 72 MHz, with 128 KB Flash, 20 KB RAM, and 4 KB EEPROM on-chip. The EEPROM block saves an external serial memory for calibration constants or boot parameters — one less part on the BOM. The 72 MHz core handles real-time control loops and protocol stacks without breaking a sweat, while the 24-channel 12-bit ADC captures analog inputs from sensors or feedback circuits. ## Industrial temperature and connectivity Supply range is 2.4 V to 3.6 V.","metaTitle":"NXP LPC1548JBD64151 ARM Cortex-M3 MCU, 72 MHz, 128 KB Flash","metaDescription":"NXP LPC1548JBD64151 32-bit ARM Cortex-M3 MCU, 72 MHz, 128 KB Flash, 20 KB RAM, 4 KB EEPROM, CAN/USB, -40°C to 105°C, 64-LQFP. 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":"72MHz","Series":"LPC15xx","Package":"Bulk","RAM Size":"20K 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","Product Status":"Active","Data Converters":"A/D 24x12b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC1548","Program Memory Size":"128KB (128K 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":"$9.0502","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/13fccb01e828862c5d16960a517b6538.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1548JBD64151/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between LPC1548JBD64151 and LPC1549?","answer":"The LPC1549 is a higher-density sibling with more Flash and RAM; the LPC1548JBD64151 carries 128 KB Flash and 20 KB RAM, while the LPC1549 typically doubles those figures. Both share the same 64-LQFP footprint and peripheral set, so a board-level upgrade is possible if firmware grows."},{"question":"Does LPC1548JBD64151 include a USB controller?","answer":"Yes, the connectivity block includes USB along with CANbus, I²C, SPI, and UART/USART."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1548JBD64151","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/LPC1548JBD64151 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}}