{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC5526JBD64K","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC5526JBD64K","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC5526JBD64K","factsUrl":"https://icboms.com/api/mcp/products/LPC5526JBD64K","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC552x series, ARM Cortex-M33 single-core MCU, 150 MHz, 256 KB Flash, 144 KB RAM, 36 I/O, USB OTG, Flexcomm (I²C/SPI/UART), 10-channel 16-bit ADC, 1.8–3.6 V supply, -40 to 105°C, 64-HTQFP (10×10) exposed-pad package, ROHS3 compliant.","salesMarkdown":"The NXP LPC5526JBD64K is a 32-bit ARM Cortex-M33 single-core MCU from the LPC552x series, clocked at 150 MHz. Connectivity is handled through Flexcomm interfaces that can be individually configured as I²C, SPI, or UART, plus a full-speed USB OTG port and an MMC/SD/SDIO controller. The part operates from 1.8 V to 3.6 V and is rated for -40°C to 105°C, making it a fit for industrial control, motor-drive feedback loops, and outdoor telecom equipment where the ambient temperature range is wider than commercial-grade parts can cover. ## 150 MHz Cortex-M33 — what it buys you on the bus The 150 MHz core clock on this Cortex-M33 is the headline performance number. For a real-time control loop — say, a field-oriented motor controller or a multi-protocol gateway — that clock rate determines how many instruction cycles are available per PWM period or per packet. At 150 MHz, the M33 can execute single-cycle multiply-accumulate operations from the DSP extension, so a 16 kHz current loop with sensor interpolation fits comfortably without pushing the core to its limit. The 144 KB RAM (organized as 144K x 8) is enough to hold two full 16-bit ADC buffers plus a Modbus RTU frame buffer without external SRAM. ## Flexcomm — one pin, three protocols The Flexcomm serial engine is the feature that saves board space and BOM line items. Each Flexcomm interface can be assigned as I²C, SPI, or UART/USART at runtime, so a single design can serve as an I²C temperature-sensor reader on one port and a UART debug console on another without changing the PCB. The MMC/SD/SDIO interface adds local data logging to an SD card, useful for edge nodes that buffer sensor data before sending it upstream.","metaTitle":"NXP LPC5526JBD64K ARM Cortex-M33 MCU, 150 MHz, 256 KB Flash","metaDescription":"NXP LPC5526JBD64K 32-bit MCU, Cortex-M33 at 150 MHz, 256 KB Flash, 144 KB RAM, 36 I/O, USB OTG, Flexcomm, -40 to 105°C, 64-HTQFP. Active production, ROHS3 compliant. Quoted to orde","metaKeywords":null},"attributes":{"series":"LPC552x","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"150MHz","title":"LPC5526JBD64K","Series":"LPC552x","Package":"Tray","RAM Size":"144K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","description":"IC MCU 32BIT 256KB FLASH 64HTQFP","Connectivity":"Flexcomm, I²C, MMC/SD/SDIO, 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","Oscillator Type":"Internal","Base Product Number":"LPC5526","Program Memory Size":"256KB (256K 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":"$8.7100","priceTiers":[{"qty":1,"price":"$8.71000","currency":"USD"},{"qty":10,"price":"$6.80500","currency":"USD"},{"qty":80,"price":"$5.57550","currency":"USD"},{"qty":800,"price":"$5.45830","currency":"USD"},{"qty":1600,"price":"$4.60339","currency":"USD"},{"qty":2400,"price":"$4.37320","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/418c0889de7144f7695a1545f9e3748e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC5526JBD64K/alternatives.json"},"ai":{"faq":[{"question":"Who supplies LPC5526JBD64K and how is it quoted?","answer":"The LPC5526JBD64K is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at the time of quote — no stock or price figures are published here."},{"question":"What is LPC5526JBD64K's listed speed?","answer":"The LPC5526JBD64K is rated for a 150 MHz core clock."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC5526JBD64K","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/LPC5526JBD64K 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}}