{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC4325JBD144551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC4325JBD144551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC4325JBD144551","factsUrl":"https://icboms.com/api/mcp/products/LPC4325JBD144551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC43xx series, 32-Bit Dual-Core ARM Cortex-M4/M0 MCU, 204MHz, 768KB Flash, 136K x 8 SRAM, 144-LQFP, -40°C to 105°C, 2.2V to 3.6V supply.","salesMarkdown":"## Dual-core MCU for industrial control — what the architecture buys you The NXP LPC4325JBD144551 is a 32-bit dual-core microcontroller built around an ARM Cortex-M4 and a Cortex-M0 in a 144-LQFP package. The M4 runs at 204 MHz and handles the real-time control loop, sensor fusion, or motor-field-oriented control; the M0 offloads communications, housekeeping, and the brown-out/reset watchdog so the main core isn't interrupted by stack overhead. Program memory is 768 KB of Flash, backed by 136 KB of SRAM and a separate 16 KB EEPROM block for calibration or configuration data that survives field updates. Temperature range covers -40 to 105 °C. Supply voltage spans 2.2 to 3.6 V. ## Peripheral set and connectivity — what fits on the bus The LPC4325 includes a CANbus controller, a full EBI/EMI interface for external SRAM or NOR Flash, and USB OTG for dual-role device/host operation. The 83 general-purpose I/O lines are enough to drive a parallel TFT display (with the EBI) while keeping a 16-bit sensor bus and a handful of pushbutton/encoder inputs free. The motor-control PWM peripheral is hardware-timed — the M4 sets the compare registers, the PWM block runs the dead-time insertion and fault latch without core intervention. Data converters are present but not the headline feature: an 8-channel 10-bit ADC and a single 10-bit DAC. For precision analog front-ends, an external ADC with SPI or I²S interface would sit on the SSP or I²C bus.","metaTitle":"NXP LPC4325JBD144551 32-Bit Dual-Core MCU, 204MHz, 144-LQFP","metaDescription":"NXP LPC43xx dual-core ARM Cortex-M4/M0 MCU at 204 MHz, 768 KB Flash, 136 KB SRAM, 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":"Bulk","RAM Size":"136K 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":"LPC4325","Program Memory Size":"768KB (768K 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":"https://cdn.icboms.com/645c31020af51296d6dc8881778b2584.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC4325JBD144551/alternatives.json"},"ai":{"faq":[{"question":"What is LPC4325JBD144551's listed speed?","answer":"The core processor runs at 204 MHz on the ARM Cortex-M4, with the Cortex-M0 handling background tasks."},{"question":"What is the closest pin-compatible alternative to LPC4325JBD144551?","answer":"Within the LPC43xx series, the LPC4325 is part of a pin-compatible family across density options. Check the NXP LPC43xx selector guide for the exact Flash/RAM variant that matches your firmware budget while keeping the same 144-LQFP footprint."},{"question":"What compliance documentation does NXP provide for LPC4325JBD144551?","answer":"As an active NXP product, the standard documentation package includes the datasheet, errata sheet, application notes, and RoHS/REACH compliance declarations available from NXP's document portal."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC4325JBD144551","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/LPC4325JBD144551 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}}