{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC43S20FBD144E","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC43S20FBD144E","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC43S20FBD144E","factsUrl":"https://icboms.com/api/mcp/products/LPC43S20FBD144E","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC43S20FBD144E dual-core 32-bit MCU, ARM Cortex-M4/M0 @ 204MHz, 200KB SRAM, ROMless, 2.2–3.6V supply, 83 I/O, USB OTG, CAN, 144-LQFP (20×20mm), -40°C to 85°C operating temperature, tray.","salesMarkdown":null,"metaTitle":"NXP LPC43S20FBD144E MCU 204MHz ARM Cortex-M4/M0 144-LQFP","metaDescription":"NXP LPC43S20FBD144E dual-core 32-bit MCU rated 204MHz with USB OTG CAN and 83 I/O. Obsolete — quoted to order against an RFQ. Confirm availability and lead time at quote time.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"NXP USA Inc.","Speed":"204MHz","Series":"LPC43xx","Package":"Tray","RAM Size":"200K 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, 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":"LPC43S20","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":"$9.9250","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7828eeeb50f7ef79fa022192b7d9e7dc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC43S20FBD144E/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy the LPC43S20FBD144E and what is the lead time?","answer":"The LPC43S20FBD144E is sourced to order against an RFQ through independent distribution. Availability and current lead time are confirmed at quote time — independent channel inventory fluctuates and is not held to a published stock figure."},{"question":"What is the LPC43S20FBD144E's listed speed and core architecture?","answer":"The part is rated 204MHz on a dual-core ARM Cortex-M4/M0 architecture — 200KB SRAM, ROMless program memory, 83 I/O, in a 144-LQFP package, specified over -40°C to 85°C on a 2.2V to 3.6V supply."},{"question":"What replaces the LPC43S20FBD144E if I need a current-production part?","answer":"The LPC43S20FBD144E is in Obsolete status — the official NXP product change notification and last-time-buy records govern the formal replacement path. Confirm the documented successor with NXP directly or through an authorized channel before specifying a substitute on a new BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC43S20FBD144E","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/LPC43S20FBD144E 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}}