{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1766FBD100","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1766FBD100","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1766FBD100","factsUrl":"https://icboms.com/api/mcp/products/LPC1766FBD100","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC1766FBD100, ARM Cortex-M3 32-bit MCU, 256KB Flash / 64KB RAM, 100MHz core, 70 I/O, Ethernet MAC / CAN / USB OTG / UART / SPI / I²C, 8x12b ADC + 1x10b DAC, internal oscillator, 2.4–3.6V supply, -40°C to 85°C, 100-LQFP (14x14), bulk pack.","salesMarkdown":"The 100 MHz core with 256 KB Flash and 64 KB RAM gives enough headroom for a real-time protocol stack and moderate data buffering without pushing into a higher-density part. The 70 I/O lines and the 8-channel 12-bit ADC plus a 10-bit DAC cover typical sensor and actuator interfaces on an industrial control board. At 100 MHz, the Cortex-M3 delivers single-cycle multiply and hardware divide, which keeps interrupt latency low for time-critical loops like motor PWM updates or CAN message handling. This speed tier is the sweet spot for designs that need to run a lightweight TCP/IP stack on the internal Ethernet MAC without an external host processor.","metaTitle":"NXP LPC1766FBD100 ARM Cortex-M3 MCU, 100MHz, 256KB Flash","metaDescription":"NXP LPC1766FBD100 32-bit ARM Cortex-M3 MCU, 100MHz core, 256KB Flash, 64KB RAM, Ethernet MAC/CAN/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":"LPC1766FBD100","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, Ethernet, I²C, IrDA, Microwire, SPI, SSI, 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":"LPC1766","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":"$19.0700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/d21d81fe2df4e1650a605d660c48099b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1766FBD100/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between LPC1766FBD100 and LPC1768FBD100?","answer":"The LPC1768FBD100 doubles the Flash to 512 KB while keeping the same 100 MHz core, 64 KB RAM, 100-LQFP package, and full peripheral set. The LPC1766FBD100 is the 256 KB Flash variant; the two are pin-compatible and footprint-identical, so a BOM swap requires only a firmware update."},{"question":"Does LPC1766FBD100 have a built-in Ethernet MAC?","answer":"Yes, it includes an Ethernet MAC controller with dedicated DMA, along with CAN 2.0B and USB OTG interfaces."},{"question":"What is the operating temperature range of LPC1766FBD100?","answer":"The operating temperature range is -40°C to 85°C, which qualifies it for industrial and outdoor applications."},{"question":"What is the operating voltage of LPC1766FBD100?","answer":"The supply voltage range is 2.4 V to 3.6 V, allowing operation from a standard 3.3 V rail or a lower-voltage battery supply."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1766FBD100","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/LPC1766FBD100 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}}