{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC5514JBD64E","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC5514JBD64E","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC5514JBD64E","factsUrl":"https://icboms.com/api/mcp/products/LPC5514JBD64E","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC551x series, ARM Cortex-M33 single-core 32-bit MCU, 150 MHz, 128 KB Flash, 80 KB SRAM, 1.8–3.6 V supply, -40 to 105 °C, 36 I/O, USB/CAN/Flexcomm/I²C/SPI/UART, 10-ch 16b SAR ADC, 64-HTQFP exposed pad, ROHS3 active.","salesMarkdown":"## Cortex-M33 at 150 MHz — what the speed rating buys you The LPC5514JBD64E runs a single ARM Cortex-M33 core at 150 MHz, which puts it in the mid-range performance band for Cortex-M MCUs. That clock rate is enough to handle a CANbus gateway with a USB host stack running concurrently, or to service a 10-channel 16-bit SAR ADC conversion sequence without CPU intervention via the DMA controller. The 150 MHz ceiling also leaves timing margin for control loops that sample at tens of kilohertz — motor current regulation or PFC switching, for instance — where the M33's single-cycle multiply-accumulate and hardware divide keep the loop tight. ## 128 KB Flash, 80 KB SRAM — sizing the firmware and data buffers Program memory is 128 KB of Flash, organized as 128 K x 8. The 80 KB SRAM provides room for frame buffers. ## -40 to 105 °C — industrial temperature, not automotive ## Connectivity and analog — what is on the silicon The LPC5514JBD64E integrates a CANbus controller, a USB device/host/OTG controller, and Flexcomm interfaces.","metaTitle":"NXP LPC5514JBD64E MCU, ARM Cortex-M33, 150 MHz","metaDescription":"NXP LPC5514JBD64E 32-bit MCU with ARM Cortex-M33 core at 150 MHz, 128 KB Flash, 80 KB SRAM, -40 to 105 °C. Active production, ROHS3. Available to order.","metaKeywords":null},"attributes":{"series":"LPC551x","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"150MHz","title":"LPC5514JBD64E","Series":"LPC551x","Package":"Tray","RAM Size":"80K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, RNG, WDT","description":"IC MCU 32BIT 128KB FLASH 64HTQFP","Connectivity":"CANbus, Flexcomm, I²C, SPI, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"36","Core Processor":"ARM® Cortex®-M33","Package / Case":"64-TQFP Exposed Pad","Data Converters":"A/D 10x16b SAR","Oscillator Type":"Internal","Base Product Number":"LPC5514","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"64-HTQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.4900","priceTiers":[{"qty":1,"price":"$7.49000","currency":"USD"},{"qty":10,"price":"$5.84800","currency":"USD"},{"qty":160,"price":"$4.79156","currency":"USD"},{"qty":480,"price":"$4.69081","currency":"USD"},{"qty":960,"price":"$3.95610","currency":"USD"},{"qty":2400,"price":"$3.75828","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/53dc9427d9be65d5c688d796c62402c8.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC5514JBD64E/alternatives.json"},"ai":{"faq":[{"question":"What is LPC5514JBD64E's listed speed?","answer":"The core runs at 150 MHz. That is the maximum clock frequency for the ARM Cortex-M33 core on this device."},{"question":"What compliance documentation does NXP provide for LPC5514JBD64E?","answer":"The part is ROHS3 compliant. NXP provides a RoHS certificate and material declaration on request. No REACH or UL documentation is listed in the standard datasheet."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC5514JBD64E","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/LPC5514JBD64E 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}}