{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1758FBD80K","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1758FBD80K","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1758FBD80K","factsUrl":"https://icboms.com/api/mcp/products/LPC1758FBD80K","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC1758FBD80K, ARM Cortex-M3, 32-bit, 100MHz, 512KB Flash, 64KB RAM, 52 I/O, Ethernet, CAN, USB OTG, -40 to 85°C, 80-LQFP (12x12mm).","salesMarkdown":"## 100 MHz Cortex-M3 with Ethernet, CAN, and USB OTG The NXP LPC1758FBD80K is a 32-bit ARM Cortex-M3 microcontroller running at 100 MHz, with 512 KB of Flash program memory and 64 KB of RAM. It packs Ethernet, CAN, and USB OTG connectivity alongside I²C, SPI, UART, and IrDA interfaces — enough peripheral set to serve as the main controller in an industrial gateway, a motor-drive node, or a networked sensor hub. The 80-LQFP package (12x12 mm) keeps board area manageable while still offering 52 general-purpose I/O lines. ## What the 100 MHz core and 512 KB Flash mean for your BOM The 100 MHz clock on a Cortex-M3 is enough to run a lightweight TCP/IP stack, handle CAN message filtering, and service USB OTG transfers without a separate protocol chip. The 512 KB Flash gives room for a bootloader, application firmware, and a small file system for configuration logs — no external SPI Flash needed for many designs. The 64 KB RAM handles a couple of moderate-sized packet buffers and the usual stack/heap; if your application needs large frame buffers or heavy data logging, plan for external SRAM or SDRAM. Supply range is 2.4 V to 3.6 V.","metaTitle":"NXP LPC1758FBD80K ARM Cortex-M3 MCU, 100MHz, 512KB Flash, 80-LQFP","metaDescription":"NXP LPC1758FBD80K 32-bit ARM Cortex-M3 MCU: 100MHz core, 512KB Flash, 64KB RAM, Ethernet/CAN/USB OTG, -40 to 85°C, 80-LQFP. Active production, available to order.","metaKeywords":null},"attributes":{"series":"LPC17xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"100MHz","title":"LPC1758FBD80K","Series":"LPC17xx","Package":"Bulk","RAM Size":"64K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT","description":"IC MCU 32BIT 512KB FLASH 80LQFP","Connectivity":"CANbus, Ethernet, I²C, IrDA, Microwire, SPI, SSI, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"52","Core Processor":"ARM® Cortex®-M3","Package / Case":"80-LQFP","Data Converters":"A/D 6x12b; D/A 1x10b","Oscillator Type":"Internal","Base Product Number":"LPC1758","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"80-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$17.2500","priceTiers":[{"qty":1,"price":"$17.25000","currency":"USD"},{"qty":10,"price":"$13.78300","currency":"USD"},{"qty":100,"price":"$11.64050","currency":"USD"},{"qty":500,"price":"$11.56904","currency":"USD"},{"qty":1000,"price":"$10.92272","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/29ba2f1e87bab62ef7a98e06df5687f2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1758FBD80K/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock speed of LPC1758FBD80K?","answer":"The core runs at 100 MHz, which is the maximum rated speed for this Cortex-M3 device."},{"question":"Does LPC1758FBD80K have USB OTG?","answer":"Yes, the connectivity block includes USB OTG (Host/Device) alongside Ethernet and CAN."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1758FBD80K","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/LPC1758FBD80K 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}}