{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1519JBD100E","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1519JBD100E","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1519JBD100E","factsUrl":"https://icboms.com/api/mcp/products/LPC1519JBD100E","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC15xx series, 32-bit ARM Cortex-M3 MCU, LPC1519JBD100E, 72MHz, 256KB Flash, 36KB SRAM, 4KB EEPROM, 76 I/O, 100-LQFP (14×14mm), CANbus/I²C/SPI/UART, 24×12b ADC, 2.4–3.6 V, −40 to 105°C.","salesMarkdown":"## 72 MHz Cortex-M3 — what the clock means for the bus The LPC1519JBD100E runs a 32-bit ARM Cortex-M3 core at 72 MHz, which puts it in the mid-range performance band for control-loop and communication-gateway tasks. At this clock, single-cycle multiply and 12-cycle divide keep interrupt latency predictable for PWM updates and CAN message handling. The 256 KB Flash and 36 KB SRAM are sized for a firmware stack that includes a real-time OS, a CANopen or Modbus protocol layer, and a moderate data buffer — think motor-drive parameter tables or sensor fusion arrays. ## Memory map — Flash, SRAM, and the 4 KB EEPROM block Three memory tiers on one die: 256 KB Flash for program and constant data, 36 KB SRAM for stack and heap, and a separate 4 KB EEPROM block for calibration constants or fail-safe parameters that survive a brown-out. Compared to a sibling in the same LPC15xx family that omits the EEPROM slice, this part is the one to pick when field-updatable trim values or production-line serial numbers must be stored without wear-leveling tricks in Flash.","metaTitle":"NXP LPC1519JBD100E ARM Cortex-M3 MCU, 72MHz, 256KB Flash, 100-LQFP","metaDescription":"NXP LPC1519JBD100E 32-bit ARM Cortex-M3 MCU, 72MHz, 256KB Flash, 36KB SRAM, 4KB EEPROM, CANbus, -40 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":"LPC1519JBD100E","Series":"LPC15xx","Package":"Tray","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/ece90f5c9186c256aa9330dfb68d2093.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1519JBD100E/alternatives.json"},"ai":{"faq":[{"question":"What is LPC1519JBD100E's listed speed?","answer":"The core runs at 72 MHz, which is the maximum clock for the ARM Cortex-M3 on this part."},{"question":"What compliance documentation does NXP provide for LPC1519JBD100E?","answer":"NXP provides RoHS and REACH compliance documentation for this part. The 100-LQFP package is lead-free and meets the current EU directive requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1519JBD100E","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/LPC1519JBD100E 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}}