{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC4322JBD144E","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC4322JBD144E","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC4322JBD144E","factsUrl":"https://icboms.com/api/mcp/products/LPC4322JBD144E","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC43xx series, 32-Bit Dual-Core MCU, ARM Cortex-M4/M0, 204MHz, 512KB Flash, 104K x 8 RAM, 16K x 8 EEPROM, 83 I/O, CANbus, USB OTG, EBI/EMI, 144-LQFP, -40°C ~ 105°C, 2.2V ~ 3.6V.","salesMarkdown":"## Dual-core MCU for industrial control and connectivity The NXP LPC4322JBD144E is a 32-bit dual-core microcontroller built around an ARM Cortex-M4 and Cortex-M0, clocked at 204 MHz. The M4 core handles DSP-intensive tasks and real-time control loops, while the M0 offloads peripheral management or low-power background operations. With 512 KB of Flash, 104 KB of SRAM, and 16 KB of on-chip EEPROM, the memory map supports moderate firmware footprints and parameter storage without external memory in many designs. Operating from 2.2 V to 3.6 V across -40°C to 105°C, this MCU is rated for industrial environments such as motor drives, factory automation controllers, and outdoor telecom equipment. The 104 KB SRAM is split across local and AHB buses; designs that need large frame buffers or double-buffered communication should budget carefully — the 16 KB EEPROM block is separate and better suited for calibration constants or boot parameters.","metaTitle":"NXP LPC4322JBD144E MCU, 32-Bit Dual-Core, 204 MHz","metaDescription":"NXP LPC4322JBD144E dual-core ARM Cortex-M4/M0 MCU, 204 MHz, 512KB Flash, 104KB SRAM, 83 I/O, 144-LQFP, -40 to 105°C. 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":{"Mfr":"NXP USA Inc.","Speed":"204MHz","Series":"LPC43xx","Package":"Tray","RAM Size":"104K x 8","Core Size":"32-Bit Dual-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®-M4/M0","Package / Case":"144-LQFP","Product Status":"Active","Data Converters":"A/D 8x10b; D/A 1x10b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC4322","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":"$15.0885","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/04d4e9e0871a2e79d31c7a342c9f8575.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC4322JBD144E/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum operating temperature of LPC4322JBD144E?","answer":"The LPC4322JBD144E is rated for an operating temperature range of -40°C to 105°C, suitable for industrial and automotive under-hood environments."},{"question":"Does LPC4322JBD144E come in a lead-free RoHS package?","answer":"The LPC4322JBD144E is supplied in a 144-LQFP package that is RoHS-compliant and lead-free, as standard for NXP's current production."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC4322JBD144E","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/LPC4322JBD144E 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}}