{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1822JBD144551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1822JBD144551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1822JBD144551","factsUrl":"https://icboms.com/api/mcp/products/LPC1822JBD144551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC18xx series 32-bit ARM Cortex-M3 MCU, LPC1822JBD144551, 180MHz core, 512KB Flash, 104K x 8 RAM, 16K x 8 EEPROM, 2.2V–3.6V supply, -40°C to 105°C, 144-LQFP (20x20 mm).","salesMarkdown":"The NXP LPC1822JBD144551 is a 32-bit ARM Cortex-M3 MCU running at 180 MHz, with 512 KB of Flash program memory and 104K x 8 of SRAM. The 16K x 8 EEPROM is a practical detail: parameter storage, calibration constants, or fail-safe logs can live here without wearing the Flash. The 83 GPIOs and the connectivity block — CANbus, USB OTG, multiple SPI/I²C/UART, plus an external bus interface — cover most industrial communication and sensor-fusion needs in a single chip. ## Temperature grade and package — deployment fit ## Peripherals and data converters On-chip peripherals include a 10-bit ADC with 8 channels and a single 10-bit DAC, plus motor-control PWM, a DMA controller, and watchdog timers.","metaTitle":"NXP LPC1822JBD144551 ARM Cortex-M3 MCU, 180MHz, 512KB Flash","metaDescription":"NXP LPC1822JBD144551 32-bit ARM Cortex-M3 MCU, 180MHz core, 512KB Flash, 104K x 8 RAM, 16K x 8 EEPROM, industrial temp -40°C to 105°C, 144-LQFP. Active production, available to ord","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":"Bulk","RAM Size":"104K 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, 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":"LPC1822","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":null,"priceTiers":null},"links":{"datasheetUrl":null,"sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1822JBD144551/alternatives.json"},"ai":{"faq":[{"question":"What is LPC1822JBD144551's listed speed?","answer":"The core runs at 180 MHz, which is the maximum clock frequency for this ARM Cortex-M3 device. That speed supports real-time control loops and protocol processing without external accelerators."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1822JBD144551","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/LPC1822JBD144551 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}}