{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6731IPN","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6731IPN","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6731IPN","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6731IPN","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series, 16-bit MCU, MSP430F6731IPN, core CPUXV2 at 25 MHz, 32 KB Flash, 2K x 8 RAM, 3x24-bit sigma-delta ADC, 52 I/O, 80-LQFP (12x12), 1.8-3.6 V supply, -40 to 85 °C.","salesMarkdown":"## 25 MHz CPUXV2 core with 3x24-bit sigma-delta ADC The MSP430F6731IPN: The 52 I/O lines and internal oscillator reduce external component count. ## 24-bit sigma-delta ADC — the metrology anchor The three 24-bit sigma-delta converters provide the dynamic range needed for energy measurement without an external AFE. Each channel can be configured independently for differential inputs, and the internal reference and PGA keep the analog front-end compact. The integrated brown-out detect and POR keep the core safe during power-up and sag events — critical in noisy industrial or utility-grid installations.","metaTitle":"TI MSP430F6731IPN 16-bit MCU, 25 MHz, 32 KB Flash","metaDescription":"Texas Instruments MSP430F6731IPN 16-bit MCU with CPUXV2 core at 25 MHz, 32 KB Flash, 3x24-bit sigma-delta ADC, 52 I/O, 80-LQFP, -40 to 85 °C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F6xx","Package":"Tray","RAM Size":"2K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"52","Core Processor":"MSP430 CPUXV2","Package / Case":"80-LQFP","Product Status":"Active","Data Converters":"A/D 5x10b, 3x24b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6731","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"80-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.6130","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4d6497d44b37ad9be23ad8aca111200b.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the MSP430F6731IPN's core speed?","answer":"The CPUXV2 core runs at 25 MHz, which is the maximum clock for this 16-bit MCU. That throughput, combined with the hardware multiplier, handles the math for three-phase energy calculations in real time."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6731IPN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6731IPN when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:16:52.146Z","lastPublished":"2026-07-16T13:16:52.146Z","indexable":true}}