{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC4078FBD100K","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC4078FBD100K","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC4078FBD100K","factsUrl":"https://icboms.com/api/mcp/products/LPC4078FBD100K","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC40xx series, ARM Cortex-M4 32-bit single-core MCU, 120 MHz, 512 KB Flash, 96 KB RAM, 4 KB EEPROM, 69 I/O, CANbus/Ethernet/USB OTG, 8x12b SAR ADC + 1x10b DAC, 2.4 V–3.6 V supply, -40°C to 85°C, 100-LQFP (14×14 mm), tray.","salesMarkdown":"## 120 MHz Cortex-M4 with integrated Ethernet and CAN The NXP LPC4078FBD100K is a 32-bit ARM Cortex-M4 MCU running at 120 MHz, with 512 KB Flash, 96 KB RAM, and 4 KB EEPROM on-chip. It carries Ethernet, CAN, and USB OTG interfaces, plus an 8-channel 12-bit SAR ADC and a single 10-bit DAC. The part is specified for -40°C to 85°C operation on a 2.4 V to 3.6 V supply, housed in a 100-LQFP (14×14 mm) package. ## Memory and peripheral mix for industrial gateways The 4 KB EEPROM is a notable inclusion — it saves an external serial EEPROM for calibration constants or boot parameters. The 96 KB RAM is adequate for moderate TCP/IP stacks or CAN message buffers, but designs with heavy graphics or large data logs will need external memory via the EBI/EMI interface. ## Connectivity and analog I/O for control applications With Ethernet, CAN, USB OTG, and multiple UART/SPI/I²C channels, this MCU fits well in industrial controllers, remote I/O gateways, and HMI panels. The 8-channel 12-bit SAR ADC and single 10-bit DAC cover analog sensor input and control output without an external converter. The internal oscillator reduces BOM count for non-critical timing.","metaTitle":"NXP LPC4078FBD100K ARM Cortex-M4 MCU, 120 MHz, 512 KB Flash","metaDescription":"NXP LPC4078FBD100K ARM Cortex-M4 32-bit MCU, 120 MHz, 512 KB Flash, 96 KB RAM, 4 KB EEPROM, Ethernet/CAN/USB OTG, -40°C to 85°C, 100-LQFP. Active production, 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":"LPC4078FBD100K","Series":"LPC40xx","Package":"Tray","RAM Size":"96K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"4K x 8","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, QEI, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"69","Core Processor":"ARM® Cortex®-M4","Package / Case":"100-LQFP","Data Converters":"A/D 8x12b SAR; D/A 1x10b","Oscillator Type":"Internal","Base Product Number":"LPC4078","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":"$16.9300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dc4f98f8f95b9804cb9f5adf05a25d97.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC4078FBD100K/alternatives.json"},"ai":{"faq":[{"question":"What is the core speed of LPC4078FBD100K?","answer":"The ARM Cortex-M4 core runs at 120 MHz, which provides enough throughput for real-time control loops and protocol stacks in industrial applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC4078FBD100K","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/LPC4078FBD100K 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}}