{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6765IPEU","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6765IPEU","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6765IPEU","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6765IPEU","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series 16-bit MCU, MSP430 CPUXV2 core, 25 MHz, 128 KB Flash, 16 KB RAM, 6x24b sigma-delta ADC, LCD, 90 I/O, 128-LQFP, -40 to 85 °C.","salesMarkdown":"## Six 24-bit sigma-delta ADCs — the metrology engine The MSP430F6765IPEU: The six 24-bit sigma-delta converters are the part's headline differentiator. They sample voltage and current channels simultaneously, which is the architectural requirement for accurate active and reactive power computation in three-phase four-wire systems. The converters run independently of the CPU, feeding results to RAM via DMA so the 25 MHz core can execute metrology algorithms without sample-drop penalties. For designs that only need a single-phase or two-phase measurement, the MSP430F6765 still gives you the option to use the extra ADC channels for auxiliary inputs like neutral current or temperature sensing. The 128 KB Flash holds the metrology library, calibration constants, and communications stack. The 16 KB RAM provides working space for conversion data arrays and the LCD frame buffer. For a typical three-phase meter logging voltage, current, power factor, and cumulative energy on all phases, the RAM budget supports several seconds of sub-cycle data before needing to push records out via UART or SPI. If your firmware requires over-the-air updates, the Flash endurance and dual-bank support (check the specific device revision) determine whether you can safely field-upgrade without a rollback risk. The MSP430F6765IPEU includes I2C, SPI, UART/USART, IrDA, and LINbus interfaces. The LCD driver supports segment displays. The 90 I/O pins in the 128-LQFP package provide headroom for external relays and indicators.","metaTitle":"TI MSP430F6765IPEU 16-bit MCU, 25 MHz, 128 KB Flash, 6x24b SD ADC","metaDescription":"MSP430F6765IPEU 16-bit MCU with 25 MHz CPUXV2 core, 128 KB Flash, 16 KB RAM, 6x24-bit sigma-delta ADCs, LCD driver, industrial temp. Active, order to RFQ.","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","RAM Size":"16K x 8","Core Size":"16-Bit","Packaging":"Tube","EEPROM Size":"-","Part Status":"Active","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT, 6x24b Sigma Delta Converter","Connectivity":"I2C, IrDA, LINbus, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"90","Core Processor":"MSP430 CPUXV2","Package / Case":"128-LQFP","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6765","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"128-LQFP (20x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$7.6011","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e0b89d5f61dc76e81783c4839b80ee5d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F6765IPEU/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430F6765IPEU's listed speed?","answer":"The MSP430F6765IPEU runs at 25 MHz on the MSP430 CPUXV2 core, providing sufficient throughput for real-time metrology calculations and communications handling."},{"question":"What is the MSP430F6765IPEU used for?","answer":"This MCU is designed for polyphase energy metering, precision industrial measurement, and instrumentation applications that require simultaneous sampling of multiple analog channels via its six 24-bit sigma-delta ADCs."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6765IPEU","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6765IPEU when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T19:11:19.382Z","lastPublished":"2026-07-11T19:11:19.382Z","indexable":true}}