{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC1548JBD100E","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC1548JBD100E","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC1548JBD100E","factsUrl":"https://icboms.com/api/mcp/products/LPC1548JBD100E","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC15xx series ARM Cortex-M3 MCU, 72 MHz, 128 KB Flash, 20 KB RAM, 4 KB EEPROM, 24×12-bit ADC, CANbus, USB, 76 GPIO, 2.4–3.6 V, -40°C to 105°C, 100-LQFP.","salesMarkdown":"## 72 MHz Cortex-M3 with on-chip EEPROM and CANbus The NXP LPC1548JBD100E is a 32-bit ARM Cortex-M3 MCU running at 72 MHz, with 128 KB Flash, 20 KB RAM, and a separate 4 KB EEPROM block — the EEPROM saves you an external serial memory chip for calibration constants or boot parameters that need to survive a firmware update. On-chip CANbus and USB give it the two most common industrial and debug interfaces without an external transceiver on the USB side (the CAN PHY is still external). The 24-channel 12-bit ADC covers multi-sensor analog front-ends without an external mux. The 100-LQFP package (14x14 mm body) provides 76 GPIOs. The DMA engine can service the ADC and serial peripherals without CPU intervention — useful when the 72 MHz core is busy with a control loop or protocol stack. SPI, I²C, and multiple UARTs round out the sensor and actuator interface options. Lifecycle status is Active — no last-time-buy window, no broker dependency.","metaTitle":"NXP LPC1548JBD100E ARM Cortex-M3 MCU, 72 MHz, 128 KB Flash","metaDescription":"NXP LPC1548JBD100E 32-bit ARM Cortex-M3 MCU at 72 MHz with 128 KB Flash, 20 KB RAM, 4 KB EEPROM, CANbus, USB, 24×12-bit ADC, -40°C to 105°C, 100-LQFP. Active production, available","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"72MHz","title":"LPC1548JBD100E","Series":"LPC15xx","Package":"Tray","RAM Size":"20K x 8","Core Size":"32-Bit Single-Core","EEPROM Size":"4K x 8","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"CANbus, I²C, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"76","Core Processor":"ARM® Cortex®-M3","Package / Case":"100-LQFP","Data Converters":"A/D 24x12b","Oscillator Type":"Internal","Base Product Number":"LPC1548","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 105°C (TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"2.4V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.4282","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ece90f5c9186c256aa9330dfb68d2093.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC1548JBD100E/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LPC1548JBD100E in this component family?","answer":"Within the LPC15xx series, pin-compatible density variants share the same 100-LQFP footprint and peripheral set. The LPC1548JBD100E sits at the 128 KB Flash / 20 KB RAM tier; lower-density siblings (e.g., 64 KB Flash) or higher-density options (up to 256 KB Flash) are available if your firmware budget or RAM requirement changes, using the same board layout."},{"question":"What is LPC1548JBD100E's listed speed (72 MHz) on this component line?","answer":"The core runs at 72 MHz — that is the maximum CPU clock for this ARM Cortex-M3 implementation. At that speed the DMA can move ADC results to RAM without stalling the core, and the CANbus controller can handle a 1 Mbps bus load with margin."},{"question":"What compliance documentation does this brand provide for LPC1548JBD100E (RoHS, REACH, UL, IEC)?","answer":"NXP provides RoHS and REACH compliance declarations for the LPC1548JBD100E. The part is lead-free and the 100-LQFP package is compliant with current EU directives. UL and IEC certifications are not typically issued for individual MCUs; system-level safety certification (IEC 61508, ISO 26262) depends on the end application and supporting software libraries."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC1548JBD100E","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/LPC1548JBD100E 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}}