{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC43S30FET100E","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC43S30FET100E","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC43S30FET100E","factsUrl":"https://icboms.com/api/mcp/products/LPC43S30FET100E","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC43xx series, LPC43S30FET100E, dual-core 32-bit ARM Cortex-M4/M0 MCU, 204MHz, 264K x 8 SRAM, ROMless, 49 I/O, CANbus, Ethernet, USB OTG, 100-TFBGA 9x9mm, 2.2–3.6V, -40°C to 85°C.","salesMarkdown":"The NXP LPC43S30FET100E pairs a Cortex-M4 application core with a Cortex-M0 coprocessor, both clocked at 204 MHz. The M4 handles the main control loop and protocol stacks; the M0 offloads real-time I/O, sensor polling, or bit-banged serial interfaces without jitter on the M4 side. For a gateway or motor-drive controller that must run an Ethernet stack and a CANopen fieldbus simultaneously, that split saves a second MCU. ## ROMless program memory — plan for external Flash This part has no internal Flash — program memory is ROMless. Boot code must reside in external SPI NOR or parallel NAND Flash, accessed through the EBI/EMI or SSP interface. ## Connectivity set — CANbus, Ethernet, USB OTG The peripheral list covers CANbus, Ethernet, USB OTG, multiple I²C/SPI/UART, plus an EBI/EMI for parallel memory or FPGA glue. That makes the LPC43S30FET100E a natural fit for an industrial IoT gateway that bridges a CANopen machine network to an Ethernet-based SCADA system, or for a motor drive that logs data over USB. The 49 I/O count is tight for a 100-ball BGA — expect to multiplex address/data lines on the EBI if you need both external memory and a parallel display. The 100-TFBGA (9×9 mm) package keeps board area small.","metaTitle":"NXP LPC43S30FET100E Dual-Core MCU, 204MHz, 264KB SRAM, 100-TFBGA","metaDescription":"NXP LPC43S30FET100E dual-core ARM Cortex-M4/M0 MCU at 204MHz, 264KB SRAM, ROMless, 49 I/O, CAN/Ethernet/USB OTG, 100-TFBGA, -40°C to 85°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":{"Speed":"204MHz","title":"LPC43S30FET100E","Series":"LPC43xx","Package":"Tray","RAM Size":"264K x 8","Core Size":"32-Bit Dual-Core","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, WDT","Connectivity":"CANbus, EBI/EMI, Ethernet, I²C, IrDA, Microwire, SD, SPI, SSI, SSP, UART/USART, USB, USB OTG","Mounting Type":"Surface Mount","Number of I/O":"49","Core Processor":"ARM® Cortex®-M4/M0","Package / Case":"100-TFBGA","Data Converters":"A/D 4x10b; D/A 1x10b","Oscillator Type":"Internal","Base Product Number":"LPC43S30","Program Memory Type":"ROMless","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"100-TFBGA (9x9)","Voltage - Supply (Vcc/Vdd)":"2.2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.5900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/7828eeeb50f7ef79fa022192b7d9e7dc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC43S30FET100E/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the LPC43S30FET100E?","answer":"The LPC43S30FET100E is a ROMless variant in the LPC43xx family. Pin-compatible alternatives exist within the same family (e.g., LPC43S50FET100 with larger SRAM or LPC43S67FET100 with on-chip Flash), but the exact memory and peripheral mix should be verified against the target application."},{"question":"What is the listed speed of the LPC43S30FET100E?","answer":"The LPC43S30FET100E runs both Cortex-M4 and Cortex-M0 cores at 204 MHz."},{"question":"What compliance documentation does NXP provide for the LPC43S30FET100E?","answer":"NXP provides RoHS and REACH compliance declarations for the LPC43S30FET100E; UL and IEC certifications are not listed in the standard documentation set for this part."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC43S30FET100E","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/LPC43S30FET100E 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}}