{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1765FBD100K","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1765FBD100K","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1765FBD100K","factsUrl":"https://icboms.com/api/mcp/products/LPC1765FBD100K","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC17xx series, 32-bit ARM Cortex-M3 at 100 MHz, 256 KB Flash, 64 KB RAM, 70 I/O, CANbus and USB OTG, 8×12-bit ADC, 2.4–3.6 V supply, -40°C to 85°C, 100-LQFP.","salesMarkdown":"The NXP LPC1765FBD100K is a 32-bit ARM Cortex-M3 microcontroller running at 100 MHz, with 256 KB of Flash and 64 KB of RAM. ## 100 MHz Cortex-M3 — what it buys you At 100 MHz, this core handles a real-time control loop and still has cycles left for CANbus message handling and a UART stack. The 64 KB of RAM is enough for moderate data buffers. The CANbus controller is the standout for industrial networking — it saves an external CAN transceiver interface chip. USB OTG adds device/host flexibility for field-upgrade or data-logging scenarios. The motor-control PWM and the I²S audio interface are less common on a mid-range MCU; if you need neither, you are still paying for the silicon, but the CAN and USB alone justify the part for many BOMs. The 70 I/O are accessible on all four sides, so layout for a mixed-signal design with the ADC inputs kept away from the PWM outputs is straightforward.","metaTitle":"NXP LPC1765FBD100K ARM Cortex-M3 MCU, 100 MHz, 256 KB Flash","metaDescription":"NXP LPC1765FBD100K 32-bit ARM Cortex-M3 MCU at 100 MHz with 256 KB Flash, 64 KB RAM, 70 I/O, CANbus, USB OTG, -40°C to 85°C, 100-LQFP. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"100MHz","title":"LPC1765FBD100K","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","Connectivity":"CANbus, I²C, IrDA, Microwire, SPI, SSI, SSP, UART/USART, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"70","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Data Converters":"A/D 8x12b; D/A 1x10b","Oscillator Type":"Internal","Base Product Number":"LPC1765","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.3700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fabd6685b24f6f8c8619827e9827b63c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1765FBD100K/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LPC1765FBD100K?","answer":"The LPC1768 (512 KB Flash) and LPC1766 (256 KB Flash) are pin-compatible alternatives within the same LPC17xx family, differing only in Flash density."},{"question":"What is LPC1765FBD100K's listed speed?","answer":"The core runs at 100 MHz, which is the maximum clock frequency for the ARM Cortex-M3 in this device."},{"question":"What is the operating temperature range of LPC1765FBD100K?","answer":"It is rated for -40°C to 85°C, covering industrial and outdoor telecom environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1765FBD100K","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/LPC1765FBD100K when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}