{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1756FBD80,551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1756FBD80~6551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1756FBD80~6551","factsUrl":"https://icboms.com/api/mcp/products/LPC1756FBD80%2C551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC1756FBD80,551, LPC17xx series, ARM Cortex-M3 32-bit single-core at 100MHz, 256KB Flash, 32KB RAM, 52 I/O, USB OTG / CAN / SPI / UART, 6×12-bit ADC + 1×10-bit DAC, 2.4–3.6V, -40°C to 85°C, 80-LQFP (12×12mm) tray.","salesMarkdown":null,"metaTitle":"NXP LPC1756FBD80,551 — 32-bit Cortex-M3 MCU, 256KB Flash, USB OTG","metaDescription":"NXP LPC1756FBD80,551: ARM Cortex-M3 at 100MHz, 256KB Flash, 32KB RAM, 52 I/O, USB OTG, CAN, 6×12-bit ADC, 1×10-bit DAC, -40°C to 85°C, 80-LQFP.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"100MHz","title":"LPC1756FBD80,551","Series":"LPC17xx","Package":"Tray","RAM Size":"32K 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":"52","Core Processor":"ARM® Cortex®-M3","Package / Case":"80-LQFP","Data Converters":"A/D 6x12b; D/A 1x10b","Oscillator Type":"Internal","Base Product Number":"LPC1756","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"80-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.2100","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/29ba2f1e87bab62ef7a98e06df5687f2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1756FBD80%2C551/alternatives.json"},"ai":{"faq":[{"question":"Does the ADC share a single VREF pin or route each channel to an individual reference?","answer":"All six ADC channels share a common VREF pin on the 80-LQFP package. VREF noise couples into every channel, so tight decoupling at the pin is required for full 12-bit performance under noisy conditions."},{"question":"Is the USB OTG port on the LPC1756FBD80,551 true dual-role (host and device) or device-only?","answer":"USB OTG designates a true dual-role port — the LPC1756 supports both host and device modes. This affects panel-level UL/IEC 60950-1 certification scope when the USB port is accessible on the panel exterior; host mode enumeration adds to the touch-current and earth-leakage analysis."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1756FBD80~6551","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/LPC1756FBD80~6551 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}