{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1347FBD64,551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1347FBD64~6551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1347FBD64~6551","factsUrl":"https://icboms.com/api/mcp/products/LPC1347FBD64%2C551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC13xx series 32-bit ARM Cortex-M3 MCU, LPC1347FBD64,551, 72 MHz, 64 KB Flash, 12 KB RAM, USB 2.0, 51 GPIO, 8×12-bit ADC, -40°C to 85°C, 64-LQFP (10×10 mm), ROHS3.","salesMarkdown":"## What the 72 MHz core means for the BOM 72 MHz on a Cortex-M3 is a mid-range sweet spot — fast enough to handle USB polling, a real-time control loop, and a display update in the same tick, but not so fast that you need external SDRAM or a multi-layer PCB for signal integrity. The 12 KB SRAM is tight for heavy buffering; if the application queues USB packets alongside ADC samples, watch the memory budget. No NRND or EOL flags. For dual-sourcing planning, the LPC1347 sits in the wider LPC13xx family; pin-compatible density variants exist across the series, but no official second-source alternate is recorded in this listing.","metaTitle":"NXP LPC1347FBD64,551 ARM Cortex-M3 MCU, 72 MHz, 64-LQFP","metaDescription":"LPC1347FBD64,551 32-bit MCU with ARM Cortex-M3 core at 72 MHz, 64 KB Flash, 12 KB RAM, USB, industrial temp -40°C to 85°C. Active, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"LPC13xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"72MHz","Series":"LPC13xx","Package":"Tray","RAM Size":"12K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"4K x 8","Peripherals":"Brown-out Detect/Reset, POR, WDT","Connectivity":"I²C, Microwire, SPI, SSI, SSP, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"51","Core Processor":"ARM® Cortex®-M3","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 8x12b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC1347","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.7300","priceTiers":[{"qty":1,"price":"$9.73000","currency":"USD"},{"qty":10,"price":"$7.64500","currency":"USD"},{"qty":160,"price":"$6.32913","currency":"USD"},{"qty":960,"price":"$5.52025","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/34b61dbb90d674a1a1077cf63b3fee2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1347FBD64%2C551/alternatives.json"},"ai":{"faq":[{"question":"What is the speed rating of LPC1347FBD64,551?","answer":"The core runs at 72 MHz. That is the maximum clock for the ARM Cortex-M3 core on this device."},{"question":"What compliance documentation does NXP provide for LPC1347FBD64,551?","answer":"The part is ROHS3 compliant. Standard NXP compliance documentation (RoHS, REACH, material declaration) is available upon request."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1347FBD64~6551","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/LPC1347FBD64~6551 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}}