{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC4310FBD144,551","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC4310FBD144~6551","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC4310FBD144~6551","factsUrl":"https://icboms.com/api/mcp/products/LPC4310FBD144%2C551","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC43xx series LPC4310FBD144,551 32-bit dual-core ARM Cortex-M4/M0 MCU, 204MHz, 168K x 8 RAM, 83 I/O, 144-LQFP (20x20), -40°C to 85°C, 2.2V to 3.6V.","salesMarkdown":"With 168K x 8 RAM and 83 general-purpose I/O, this part fits applications that need moderate buffer space and parallel bus expansion: industrial PLC I/O slices, multi-axis stepper controllers, or human-machine interface panels with external SRAM or display on the EBI/EMI bus. ## Connectivity and analog — BOM consolidation On-chip peripherals include an 8-channel 10-bit ADC and a single 10-bit DAC, enough for reading potentiometers, current-sense resistors, or analog sensor outputs without external converters. The connectivity set — CANbus, I²C, SPI, UART, and IrDA — covers fieldbus gateways, sensor daisy chains, and debug serial links. Additional peripherals like motor-control PWM, I²S audio interface, and a DMA controller make this MCU suitable for applications that mix real-time control with data streaming — for example, a servo drive that logs telemetry over SD card via the SPI port. The lifecycle status is Active — NXP has not announced discontinuation or a last-time-buy window. For dual-sourcing resilience, check the wider LPC43xx family — parts with the same 144-LQFP footprint and supply voltage are the natural cross-shop candidates, but verify pinout and feature set against the datasheet before committing a BOM change.","metaTitle":"NXP LPC4310FBD144,551 32-Bit Dual-Core MCU, 204MHz","metaDescription":"NXP LPC4310FBD144,551 32-bit ARM Cortex-M4/M0 dual-core MCU at 204MHz, 168K x 8 RAM, 83 I/O, industrial temp -40°C to 85°C, 144-LQFP. Active lifecycle, 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":"168K x 8","Core Size":"32-Bit Dual-Core","EEPROM Size":"-","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","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":"LPC4310","Program Memory Size":"-","Program Memory Type":"ROMless","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"144-LQFP (20x20)","Voltage - Supply (Vcc/Vdd)":"2.2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.2983","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/433e39837888e40f58473cc12028a1fc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC4310FBD144%2C551/alternatives.json"},"ai":{"faq":[{"question":"What is the core architecture of LPC4310FBD144?","answer":"The LPC4310FBD144 uses a 32-bit dual-core ARM Cortex-M4/M0 design, running at 204 MHz."},{"question":"Where can I buy LPC4310FBD144,551 and what is the price?","answer":"The LPC4310FBD144,551 is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price."},{"question":"Does LPC4310FBD144 have a direct replacement or alternative?","answer":"No official direct replacement or second-source alternate is listed in the record. Parts in the LPC43xx family with the same 144-LQFP footprint and 2.2 V to 3.6 V supply are the closest cross-shop candidates, but pinout and feature differences require datasheet verification."},{"question":"What is LPC4310FBD144,551's listed speed?","answer":"The listed maximum speed is 204 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC4310FBD144~6551","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/LPC4310FBD144~6551 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}}