{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC2919FBD144,551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC2919FBD144~6551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC2919FBD144~6551","factsUrl":"https://icboms.com/api/mcp/products/LPC2919FBD144%2C551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC2900 series ARM9 MCU, 16/32-Bit, 80MHz, 768KB Flash, 80K x 8 RAM, 108 I/O, CAN/LIN/SPI/UART, 1.71-3.6V, -40 to 85°C, 144-LQFP (20x20) tray.","salesMarkdown":"## 80 MHz core — timing headroom for control loops The LPC2919FBD144,551: The 80 MHz ARM9 core delivers enough throughput for real-time control loops and protocol handling without external memory expansion for most moderate-complexity firmware. ## Connectivity and I/O — fieldbus-ready With CAN, LIN, SPI, and UART interfaces plus an external bus, this MCU fits into automotive subnets (LIN slave nodes, CAN gateway) and industrial fieldbus slices. The 108 I/O lines map comfortably to a 64-pin or 100-pin sensor array or parallel LCD interface. The internal oscillator reduces external BOM count, though the external bus can be used to attach additional memory or an FPGA.","metaTitle":"NXP LPC2919FBD144,551 ARM9 MCU, 80MHz, 768KB Flash, 108 I/O, Obsolete","metaDescription":"NXP LPC2919FBD144,551 ARM9 MCU, 80MHz, 768KB Flash, 108 I/O, CAN/LIN/SPI/UART, -40 to 85°C, 144-LQFP. Obsolete — sourced to order against RFQ through independent distribution.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"80MHz","title":"LPC2919FBD144,551","Series":"LPC2900","Package":"Tray","RAM Size":"80K x 8","Core Size":"16/32-Bit","Peripherals":"POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"108","Core Processor":"ARM9®","Package / Case":"144-LQFP","Data Converters":"A/D 16x10b","Oscillator Type":"Internal","Base Product Number":"LPC2919","Program Memory Size":"768KB (768K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"1.71V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$351.4800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d0cdd3f5ff437c64b0a77964b18b503b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC2919FBD144%2C551/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for LPC2919FBD144?","answer":"No official replacement is listed in the available records. For a pin-compatible alternative, check the LPC2900 series siblings — but verify fit, as no direct drop-in is confirmed. We can help cross-reference against your BOM requirements at quote time."},{"question":"Where can I buy LPC2919FBD144,551?","answer":"We source LPC2919FBD144,551 to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing — no stock or price figures are published for this obsolete line."},{"question":"What is the speed of LPC2919FBD144,551?","answer":"The listed core speed is 80 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC2919FBD144~6551","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/LPC2919FBD144~6551 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}}