{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"LPC2148FBD64,157","brand":"NXP USA Inc.","brandSlug":"nxp-usa-inc","productSlug":"LPC2148FBD64~6157","canonicalUrl":"https://icboms.com/nxp-usa-inc/LPC2148FBD64~6157","factsUrl":"https://icboms.com/api/mcp/products/LPC2148FBD64%2C157","rawCanonicalId":null},"summary":{"shortDescription":"NXP LPC2148FBD64,157, ARM7 16/32-bit MCU, 60 MHz, 512 KB Flash, 40 KB SRAM, USB 2.0, 45 I/O, 64-LQFP, -40°C to 85°C.","salesMarkdown":"The 60 MHz ARM7 core delivers enough cycles for real-time control loops, protocol stacks (USB, TCP/IP offload), and moderate DSP tasks without needing a dedicated co-processor. The 40 KB SRAM supports multiple packet buffers for USB transfers and keeps the stack deep enough for RTOS task contexts. If your application needs more than 40 KB of working memory, you will either need to use external SRAM via the external bus interface (if available on the variant) or step up to a larger SRAM part in the family. ## Industrial temperature range and on-chip peripherals","metaTitle":"NXP LPC2148FBD64,157 ARM7 MCU, 60 MHz, 512 KB Flash, 64-LQFP","metaDescription":"NXP LPC2148FBD64,157 ARM7 MCU with 60 MHz core, 512 KB Flash, 40 KB SRAM, USB, industrial temp -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":{"Mfr":"NXP USA Inc.","Speed":"60MHz","Series":"LPC2100","Package":"Tray","RAM Size":"40K x 8","Core Size":"16/32-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, Microwire, SPI, SSI, SSP, UART/USART, USB","Mounting Type":"Surface Mount","Number of I/O":"45","Core Processor":"ARM7®","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 14x10b SAR; D/A 1x10b","Oscillator Type":"Internal","lifecycle_stage":"unknown","Base Product Number":"LPC2148","Program Memory Size":"512KB (512K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"3V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$29.2200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4a20cf9729243e6598d0c90b73f8c82a.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/LPC2148FBD64%2C157/alternatives.json"},"ai":{"faq":[{"question":"What is LPC2148FBD64,157's listed speed?","answer":"The core runs at 60 MHz."},{"question":"What is the operating temperature range?","answer":"It is rated for -40°C to 85°C, covering industrial and outdoor environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/nxp-usa-inc/LPC2148FBD64~6157","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/LPC2148FBD64~6157 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}}