{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F67651AIPZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F67651AIPZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F67651AIPZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F67651AIPZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F67651AIPZR, MSP430F6xx series, 16-bit MCU, MSP430 CPUXV2 core at 25MHz, 128KB Flash, 16KB RAM, 6x24b Sigma-Delta ADC, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## What the 25 MHz and 6x24b ADC mean for the BOM 25 MHz clock rate on a 16-bit RISC core handles voltage/current sample multiplication, phase compensation, and active/reactive power accumulation across three phases plus neutral. The six 24-bit sigma-delta converters include programmable gain amplifier and digital filter per channel, allowing direct connection of current transformers and voltage dividers without external analog front-end ICs. ## Memory and peripheral budget 128 KB of Flash and 16 KB of RAM fit calibration constants, energy registers, communication buffers, and a Modbus RTU or DLMS/COSEM protocol stack. 62 I/O lines include LCD segment drive capability. Brown-out reset and power-on reset are integrated; the watchdog timer and DMA controller handle background data movement without CPU intervention.","metaTitle":"TI MSP430F67651AIPZR 16-bit MCU, 128KB Flash, 6x24b SD ADC","metaDescription":"Texas Instruments MSP430F67651AIPZR 16-bit MCU with MSP430 CPUXV2 core at 25MHz, 128KB Flash, 16KB RAM, six 24-bit sigma-delta ADCs. Industrial temp -40°C to 85°C. 100-LQFP. Active","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":"Tape & Reel (TR)","RAM Size":"16K x 8","Core Size":"16-Bit","EEPROM Size":"-","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":"62","Core Processor":"MSP430 CPUXV2","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F67651","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.6376","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/94013ff2fb2ad301a731e282d067c425.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F67651AIPZR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430F67651AIPZR?","answer":"Within the MSP430F6xx family, the MSP430F6779AIPZR is a pin-compatible upgrade with 256 KB Flash and 32 KB RAM, suitable if the 128 KB Flash budget is tight for your firmware stack. Both share the same 100-LQFP footprint and peripheral set."},{"question":"What is MSP430F67651AIPZR's listed speed?","answer":"The CPU core is rated for 25 MHz operation on the MSP430 CPUXV2 16-bit RISC architecture."},{"question":"What series does MSP430F67651AIPZR belong to?","answer":"It is part of the MSP430F6xx series, which features integrated sigma-delta ADCs and LCD drive for energy-metering and industrial instrumentation applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F67651AIPZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F67651AIPZR 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}}