{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR58671IRGZT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR58671IRGZT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR58671IRGZT","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR58671IRGZT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series, MSP430FR58671IRGZT, 16-bit MCU, CPUXV2 core, 16MHz, 32KB FRAM, 1K x 8 RAM, 40 I/O, 16x12b ADC, I²C/SPI/UART, -40°C to 85°C, 48-VQFN (7x7).","salesMarkdown":"## 16-bit MCU with 32 KB FRAM — the unified memory that replaces Flash and EEPROM This eliminates the need for wear-leveling algorithms in data-logging or configuration-storage tasks, and it keeps the firmware update path simple: write new code directly over FRAM without sector-erase delays. The device also carries 1K x 8 of RAM for stack and scratchpad data. ## Peripherals and connectivity for sensor-centric designs","metaTitle":"TI MSP430FR58671IRGZT 16-bit MCU, 32KB FRAM, 16MHz, 48-VQFN","metaDescription":"Texas Instruments MSP430FR58671IRGZT 16-bit MCU with 32KB FRAM, 16MHz CPUXV2 core, 40 I/O, 16x12b ADC, I²C/SPI/UART. Industrial temp -40°C to 85°C.","metaKeywords":null},"attributes":{"series":"MSP430™ FRAM","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"1K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"40","Core Processor":"MSP430 CPUXV2","Package / Case":"48-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR58671","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-VQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.9500","priceTiers":[{"qty":1,"price":"$5.95000","currency":"USD"},{"qty":10,"price":"$5.34600","currency":"USD"},{"qty":25,"price":"$5.05440","currency":"USD"},{"qty":100,"price":"$4.38050","currency":"USD"},{"qty":250,"price":"$4.15584","currency":"USD"},{"qty":500,"price":"$3.72902","currency":"USD"},{"qty":1250,"price":"$3.14496","currency":"USD"},{"qty":2500,"price":"$2.98771","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/662f6d7793fada84e8ff14acce90914f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR58671IRGZT/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between MSP430FR58671IRGZT and MSP430FR59671IRGZT?","answer":"The MSP430FR59671IRGZT is a higher-density sibling in the same FRAM family, typically offering more program memory and RAM. The MSP430FR58671IRGZT provides 32 KB FRAM and 1K x 8 RAM, while the FR59671 variant steps up to a larger memory array. Both share the same CPUXV2 core, 16 MHz speed, 48-VQFN package, and peripheral set, so a board designed for one can often accommodate the other with a firmware memory-map change."},{"question":"Can MSP430FR58671IRGZT be programmed with MSP430-FET?","answer":"Yes, the MSP430FR58671IRGZT uses the standard Spy-Bi-Wire (SBW) or JTAG debug interface common to all MSP430 devices. The MSP430-FET programmer/debugger supports this part through the 4-pin SBW connection, which only requires VCC, GND, SBWTDIO, and SBWTCK signals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR58671IRGZT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR58671IRGZT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}