{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1833JBD144E","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1833JBD144E","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1833JBD144E","factsUrl":"https://icboms.com/api/mcp/products/LPC1833JBD144E","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC18xx series 32-bit ARM Cortex-M3 MCU, LPC1833JBD144E, 180 MHz core, 512 KB Flash, 136K x 8 RAM, 16K x 8 EEPROM, 83 I/O, Ethernet, USB OTG, CAN, 8x10b ADC, 1x10b DAC, -40 to 105°C, 144-LQFP.","salesMarkdown":"The NXP LPC1833JBD144E is a 32-bit ARM Cortex-M3 microcontroller from the LPC18xx series, running at 180 MHz. It carries 512 KB of Flash program memory and 136K x 8 of SRAM, with an additional 16K x 8 EEPROM block for parameter storage. The part is built for industrial embedded control, communications gateways, and motor-drive applications where the combination of a fast Cortex-M3 core, Ethernet MAC, USB OTG, and CANbus interfaces eliminates the need for external bridge chips. ## 180 MHz Cortex-M3 — what it means for throughput At 180 MHz, this MCU delivers single-cycle multiply and hardware divide, so the core keeps up with real-time control loops without waiting on the multiplier. The 512 KB Flash is dual-bank, which allows read-while-write firmware updates — useful if the application needs over-the-air or field upgrade capability. The 136K x 8 SRAM is enough for moderate TCP/IP stacks or a small RTOS heap; designs with large frame buffers or extensive data logging may need external memory via the EBI/EMI interface. The 144-LQFP package has 83 GPIOs.","metaTitle":"NXP LPC1833JBD144E ARM Cortex-M3 MCU, 180 MHz, 512 KB Flash","metaDescription":"NXP LPC1833JBD144E 32-bit ARM Cortex-M3 MCU, 180 MHz, 512 KB Flash, 136K x 8 RAM, Ethernet, USB OTG, CAN, -40 to 105°C. Active lifecycle. 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":"180MHz","Series":"LPC18xx","Package":"Tray","RAM Size":"136K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"16K x 8","Peripherals":"Brown-out Detect/Reset, DMA, I²S, Motor Control PWM, POR, PWM, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"83","Core Processor":"ARM® Cortex®-M3","Package / Case":"144-LQFP","Product Status":"Active","Data Converters":"A/D 8x10b; D/A 1x10b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC1833","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"2.2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$19.7500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/564af029e58847419d90228d193c251e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1833JBD144E/alternatives.json"},"ai":{"faq":[{"question":"Does the LPC1833JBD144E have Ethernet and USB OTG?","answer":"Yes, it integrates an Ethernet MAC with MII/RMII and a USB OTG interface, along with CANbus, multiple SPI/I²C/UART, and an external bus interface."},{"question":"What is the operating temperature range of the LPC1833JBD144E?","answer":"The LPC1833JBD144E is rated for -40°C to 105°C ambient, suitable for industrial and extended-temperature environments."},{"question":"What is the closest pin-compatible alternative to the LPC1833JBD144E?","answer":"Pin-compatible alternatives within the LPC18xx family include the LPC1837 and LPC1857, which share the same 144-LQFP footprint and offer higher Flash/RAM densities for scaling firmware capacity without a PCB change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1833JBD144E","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/LPC1833JBD144E 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}}