{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5958IRHAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5958IRHAR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5958IRHAR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5958IRHAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series, MSP430FR5958IRHAR, 16-Bit, 16MHz, 48KB (48K x 8) FRAM, 2K x 8 RAM, 14x12b ADC, I²C/SPI/UART, 1.8V~3.6V, -40°C~85°C, Surface Mount 40-VFQFN Exposed Pad.","salesMarkdown":"## FRAM-based MSP430 for sensor-centric embedded control The 33 I/O lines in the 40-VQFN (6x6 mm) package give reasonable breakout for a mixed-signal board without needing a larger footprint. ## Sourcing posture The 40-VQFN package (6x6 mm) is a common footprint, so second-sourcing within the MSP430FR5xxx family is straightforward if a different memory or peripheral mix is needed later.","metaTitle":"MSP430FR5958IRHAR 16-bit MCU, 48KB FRAM, 16MHz, 40-VQFN","metaDescription":"Texas Instruments MSP430FR5958IRHAR 16-bit MCU with 48KB FRAM, 16MHz CPU, 14x12b ADC, I²C/SPI/UART, -40°C 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":"16MHz","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR)","RAM Size":"2K 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":"33","Core Processor":"MSP430 CPUXV2","Package / Case":"40-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 14x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5958","Program Memory Size":"48KB (48K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"40-VQFN (6x6)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.9494","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8b4ff231ab172f4b122f04a9e54765b3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR5958IRHAR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430FR5958IRHAR?","answer":"Within the MSP430FR5xxx family, parts with the same 40-VQFN footprint and pinout share the same base package. The MSP430FR5958 is the base product number; variants differ in FRAM size and peripheral set. For a direct pin-compatible drop-in, check the MSP430FR5959 (higher FRAM density) or MSP430FR5949 — both share the same VQFN-40 layout and supply range."},{"question":"What is MSP430FR5958IRHAR's listed speed?","answer":"The CPU core is rated for 16 MHz maximum operation. This is the clock speed for the MSP430 CPUXV2 core, and it sets the throughput for sensor polling loops, communication baud rates, and control-law update rates."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5958IRHAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5958IRHAR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}