{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC4078FET208,551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC4078FET208~6551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC4078FET208~6551","factsUrl":"https://icboms.com/api/mcp/products/LPC4078FET208%2C551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC40xx series, LPC4078FET208,551 — 32-bit ARM Cortex-M4 MCU, 120MHz, 512KB Flash, 96KB RAM, Ethernet, USB OTG, 2.4V–3.6V supply, -40 to 85°C, 208-TFBGA (15x15 mm).","salesMarkdown":"## 120 MHz Cortex-M4 — what the speed buys you The 120 MHz core runs a real-time control loop alongside a TCP/IP stack without an external protocol processor. ## Connectivity check: Ethernet and USB are on board Yes, this MCU supports both Ethernet and USB OTG. The connectivity list includes Ethernet MAC, USB host/device/OTG, CAN, I²C, SPI, SSI, UART, and IrDA. That covers the typical panel-to-plant network interface for a remote I/O module or a human-machine interface (HMI) back-end.","metaTitle":"NXP LPC4078FET208,551 ARM Cortex-M4 MCU, 120MHz","metaDescription":"LPC4078FET208,551 — NXP LPC40xx 32-bit ARM Cortex-M4 MCU, 512KB Flash, 96KB RAM, Ethernet + USB OTG, -40 to 85°C, 208-TFBGA. Active, sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"120MHz","Series":"LPC40xx","Package":"Tray","RAM Size":"96K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"4032 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":"165","Core Processor":"ARM® Cortex®-M4","Package / Case":"208-TFBGA","Data Converters":"A/D 8x12b; D/A 1x10b","Oscillator Type":"Internal","lifecycle_stage":"unknown","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":"208-TFBGA (15x15)","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$18.9300","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dc4f98f8f95b9804cb9f5adf05a25d97.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC4078FET208%2C551/alternatives.json"},"ai":{"faq":[{"question":"Does LPC4078FET208 support Ethernet and USB?","answer":"Yes, it includes an Ethernet MAC and USB OTG, along with CAN, I²C, SPI, and UART interfaces."},{"question":"What is the maximum clock speed of LPC4078FET208?","answer":"The core runs at 120 MHz — the ARM Cortex-M4 with single-cycle multiply and hardware divide."},{"question":"What is the pinout of LPC4078FET208?","answer":"The 208-ball TFBGA pinout is defined in the NXP LPC40xx user manual and datasheet; the base product number is LPC4078."},{"question":"What are the alternatives to LPC4078FET208?","answer":"Pin-compatible alternatives within the LPC40xx family include the LPC4076 (smaller Flash) and LPC4078 variants in different packages or temperature grades. No official second-source cross-reference is recorded."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC4078FET208~6551","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/LPC4078FET208~6551 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}}