{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1769FBD100K","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1769FBD100K","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1769FBD100K","factsUrl":"https://icboms.com/api/mcp/products/LPC1769FBD100K","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC17xx series 32-bit ARM Cortex-M3 MCU, LPC1769FBD100K, 120MHz core, 512KB Flash, 64KB SRAM, Ethernet MAC, USB OTG, CAN 2.0B, 8x12b ADC, 1x10b DAC, motor control PWM, 70 GPIO, 100-LQFP, -40°C to 85°C, 2.4V–3.6V.","salesMarkdown":"The NXP LPC1769FBD100K is a 32-bit ARM Cortex-M3 microcontroller running at 120 MHz, with 512 KB of Flash and 64 KB of SRAM. It targets industrial control, motor drive, and communication gateway applications where Ethernet, USB OTG, and CANbus are needed on a single chip. The 100-LQFP package gives you 70 I/O lines and the full peripheral set without needing a BGA reflow. The 120 MHz core clock is the highest in the LPC17xx family, so bus timing for tight control loops and protocol stacks (TCP/IP, CANopen) closes with margin. The 512 KB Flash holds a full RTOS plus application code; 64 KB SRAM handles packet buffers and stack without external memory. ## Analog and control peripherals Eight 12-bit SAR ADC channels and one 10-bit DAC cover analog feedback for current sensing or set-point generation. The motor control PWM includes dead-time insertion and fault input, so it drives a 3-phase inverter bridge directly from the timer block.","metaTitle":"NXP LPC1769FBD100K ARM Cortex-M3 MCU, 120MHz, 512KB Flash","metaDescription":"NXP LPC1769FBD100K 32-bit ARM Cortex-M3 MCU at 120MHz with 512KB Flash, 64KB SRAM, Ethernet, USB OTG, CAN, 70 I/O, 100-LQFP, -40°C to 85°C. Active, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"120MHz","title":"LPC1769FBD100K","Series":"LPC17xx","Package":"Tray","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 SAR; D/A 1x10b","Oscillator Type":"Internal","Base Product Number":"LPC1769","Program Memory Size":"512KB (512K 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/fabd6685b24f6f8c8619827e9827b63c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1769FBD100K/alternatives.json"},"ai":{"faq":[{"question":"What is LPC1769FBD100K's listed speed?","answer":"The core runs at 120 MHz, which is the top speed in the LPC17xx Cortex-M3 family. That clock rate determines interrupt latency and protocol throughput for Ethernet and CAN stacks."},{"question":"What connectivity interfaces does this MCU include?","answer":"It integrates Ethernet MAC with dedicated DMA, USB OTG (host/device), two CAN 2.0B channels, multiple UART/USART, I²C, SPI, SSI, and I²S. No external PHY is included for Ethernet or USB — you add a PHY chip on the MII/RMII or ULPI bus."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1769FBD100K","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/LPC1769FBD100K 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}}