{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1317FBD48,551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1317FBD48~6551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1317FBD48~6551","factsUrl":"https://icboms.com/api/mcp/products/LPC1317FBD48%2C551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC13xx series, 32-bit ARM Cortex-M3 MCU, LPC1317FBD48,551, 72 MHz, 64 KB Flash, 10K x 8 RAM, 4K x 8 EEPROM, 40 I/O, 48-LQFP, -40°C to 85°C.","salesMarkdown":"At 72 MHz the ARM Cortex-M3 core executes single-cycle multiply and hardware divide, which matters for PID loops, encoder interpolation, and Modbus CRC calculation. The 12-bit ADC samples eight channels sequentially; at this clock rate the conversion time stays under 3 µs per channel, adequate for current-sense feedback in motor drives or pressure-transducer readout in industrial panels. Supply range 2 V to 3.6 V; internal POR and brown-out detect reset the core on power-up and during supply dips. ## Serial interface mix and I/O allocation Connectivity includes I²C, SPI, SSP, UART/USART, and Microwire. 40 I/O lines multiplexed with these peripherals. Active product status from NXP. ROHS3 compliant.","metaTitle":"NXP LPC1317FBD48,551 ARM Cortex-M3 MCU, 72 MHz, 64 KB Flash","metaDescription":"NXP LPC1317FBD48,551 32-bit ARM Cortex-M3 MCU, 72 MHz speed, 64 KB Flash, 10K x 8 RAM, 4K x 8 EEPROM, 40 I/O, 48-LQFP, -40°C to 85°C. Active, ROHS3 compliant. Quoted 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":"10K 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","Mounting Type":"Surface Mount","Number of I/O":"40","Core Processor":"ARM® Cortex®-M3","Package / Case":"48-LQFP","Product Status":"Active","Data Converters":"A/D 8x12b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC1317","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-LQFP (7x7)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.8200","priceTiers":[{"qty":1,"price":"$7.82000","currency":"USD"},{"qty":10,"price":"$6.14200","currency":"USD"},{"qty":80,"price":"$5.08513","currency":"USD"},{"qty":1000,"price":"$4.43517","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/34b61dbb90d674a1a1077cf63b3fee2c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1317FBD48%2C551/alternatives.json"},"ai":{"faq":[{"question":"What is the LPC1317FBD48,551's core speed?","answer":"The ARM Cortex-M3 core runs at 72 MHz. That places it in the mid-range of the LPC13xx family, suitable for control loops and protocol handling that need deterministic timing."},{"question":"What compliance documentation does NXP provide for LPC1317FBD48,551?","answer":"The part is ROHS3 compliant. NXP typically provides a RoHS certificate of compliance and material declaration upon request through the supply chain."},{"question":"What is the closest pin-compatible alternative to LPC1317FBD48,551?","answer":"Within the LPC13xx series, the LPC1317 is part of a pin-compatible density family. Higher-Flash siblings (e.g., LPC1347 with 64 KB Flash and USB) share the same 48-LQFP footprint and pinout, allowing a BOM swap without board re-spin if more memory or USB connectivity is needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1317FBD48~6551","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/LPC1317FBD48~6551 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}}