{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC55S69JBD64K","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC55S69JBD64K","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC55S69JBD64K","factsUrl":"https://icboms.com/api/mcp/products/LPC55S69JBD64K","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC55S6x series, ARM Cortex-M33 single-core MCU, 640KB Flash, 320KB RAM, 150MHz, 1.8-3.6V supply, 64-HTQFP exposed pad (10x10mm), -40 to 105°C, 36 GPIO, USB, Flexcomm, 10-channel 16-bit ADC.","salesMarkdown":"The LPC55S69JBD64K runs a single ARM Cortex-M33 core at 150 MHz. That clock rate puts it in the sweet spot for a motor-drive current loop or a Modbus TCP gateway where you need deterministic response without the power budget of a dual-core part. The 320 KB RAM gives the FreeRTOS heap and a TCP/IP buffer room to breathe; the 640 KB Flash holds a modest application stack with room for a bootloader and a field-update slot. ## Industrial temperature range — rated for the factory floor Rated -40 to 105 °C, so it lives in an outdoor telecom cabinet or a motor-drive enclosure without derating drama. The 64-HTQFP exposed-pad package (10x10 mm) pulls heat into the PCB copper pour — make sure the thermal vias under the pad connect to a solid ground plane. The 36 GPIO count is tight for a panel with a lot of local I/O; plan on a port expander or a serial shift register if you need more than a handful of discrete inputs. ## Peripheral set — what the PWM and Flexcomm actually buy you The PWM and DMA channels handle the time-critical work — a three-phase motor drive or a buck converter loop — while the Flexcomm interface reconfigures as I²C, SPI, or UART without changing the pinout. That flexibility saves a board spin if the comms protocol changes mid-project. The 10-channel 16-bit ADC is enough for six current-sense resistors plus a couple of voltage monitors; for more channels you'd step up to the LPC55S6x family's larger packages. Listed as Active on the manufacturer's status — no last-time-buy deadline to chase. For dual-sourcing resilience, the LPC55S6x family shares the same footprint across density options, so a swap to a sibling with more Flash or RAM is a BOM-line change, not a board respin.","metaTitle":"NXP LPC55S69JBD64K ARM Cortex-M33 MCU, 150MHz","metaDescription":"NXP LPC55S69JBD64K ARM Cortex-M33 single-core MCU, 640KB Flash, 320KB RAM, 150MHz, -40 to 105°C, 64-HTQFP. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"150MHz","title":"LPC55S69JBD64K","Series":"LPC55S6x","Package":"Tray","RAM Size":"320K x 8","Core Size":"32-Bit Single-Core","Peripherals":"Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT","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":"LPC55S69","Program Memory Size":"640KB (640K 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":"$11.3800","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/716e42ae87801a5cec4ab6021db00255.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC55S69JBD64K/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to LPC55S69JBD64K?","answer":"The LPC55S6x family shares the same 64-HTQFP footprint across Flash and RAM density options. A sibling with 1 MB Flash or 512 KB RAM is a direct pin-compatible swap if the application needs more memory headroom."},{"question":"What is LPC55S69JBD64K's listed speed?","answer":"The core runs at 150 MHz, which is the rated maximum for this Cortex-M33 implementation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC55S69JBD64K","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/LPC55S69JBD64K 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}}