{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1519JBD100551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1519JBD100551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1519JBD100551","factsUrl":"https://icboms.com/api/mcp/products/LPC1519JBD100551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC1519JBD100551, LPC15xx series, ARM Cortex-M3 32-bit single-core MCU, 72 MHz, 256 KB Flash, 36 KB RAM, 4 KB EEPROM, 76 I/O, CANbus/I²C/SPI/UART, 24x12b ADC, -40°C to 105°C, 2.4 V to 3.6 V, 100-LQFP.","salesMarkdown":"The NXP LPC1519JBD100551 is a 32-bit ARM Cortex-M3 MCU running at 72 MHz, with 256 KB of Flash program memory and 36 KB of SRAM. That core speed handles most real-time control loops — motor commutation, CAN message processing, sensor fusion — without needing a higher-tier Cortex-M4. The part includes 4 KB of EEPROM, which saves an external serial EEPROM for calibration constants or fault logs. Combined with the internal oscillator, you can run this MCU with minimal external components — just the supply decoupling and maybe a CAN transceiver. ## Connectivity and I/O With 76 I/O lines, CANbus, I²C, SPI, and UART interfaces, this MCU can serve as the central node in a distributed control system — talking to motor drives over CAN, reading sensors over I²C, and logging data over UART. The 24-channel 12-bit ADC covers multi-axis analog feedback without an external multiplexer.","metaTitle":"NXP LPC1519JBD100551 ARM Cortex-M3 MCU, 72 MHz, 256 KB Flash","metaDescription":"NXP LPC1519JBD100551 32-bit ARM Cortex-M3 MCU, 72 MHz, 256 KB Flash, 36 KB RAM, 4 KB EEPROM, -40°C to 105°C, 100-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":"LPC1519JBD100551","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","Mounting Type":"Surface Mount","Number of I/O":"76","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Data Converters":"A/D 24x12b","Oscillator Type":"Internal","Base Product Number":"LPC1519","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.0600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/13fccb01e828862c5d16960a517b6538.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1519JBD100551/alternatives.json"},"ai":{"faq":[{"question":"What is the operating temperature range of LPC1519JBD100551?","answer":"The LPC1519JBD100551 is rated for -40°C to 105°C, making it suitable for industrial and automotive under-hood environments."},{"question":"What is the listed speed of LPC1519JBD100551?","answer":"The LPC1519JBD100551 runs at 72 MHz on its ARM Cortex-M3 core."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1519JBD100551","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/LPC1519JBD100551 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T17:20:20.394Z","lastPublished":"2026-07-11T17:20:20.394Z","indexable":true}}