{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5739IRHAT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5739IRHAT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5739IRHAT","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5739IRHAT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series, MSP430FR5739IRHAT, 16-Bit MCU with MSP430 CPUXV2 core, 24MHz speed, 16KB (16K x 8) FRAM program memory, 1K x 8 RAM, 32 I/O, 14x10b ADC, -40°C~85°C, 40-VQFN (6x6) package.","salesMarkdown":"## FRAM memory — why it changes the design trade-off Its standout feature is 16 KB of FRAM program memory — nonvolatile storage that writes at near-SRAM speed with virtually unlimited endurance, unlike Flash. This makes it a strong fit for applications that need frequent data logging, field-updatable firmware, or low-energy nonvolatile storage without the write-cycle worry of EEPROM. The device also integrates 1K x 8 RAM, 32 I/O lines, a 14-channel 10-bit ADC, and serial interfaces including I²C, SPI, UART, IrDA, and LINbus. ## 24 MHz core — where the speed matters The 24 MHz clock is typical for the MSP430 FRAM series and balances throughput against the ultra-low-power profile. At this speed the CPUXV2 can handle sensor fusion loops, real-time control tasks, and communication protocol stacks without straining the power budget. For timing-critical applications, the clock tree can be driven from an external source if needed. The 40-VQFN (6x6) package with exposed pad helps thermal dissipation in higher-current I/O scenarios. This part is suitable for both prototyping and production ramp without near-term obsolescence concerns.","metaTitle":"TI MSP430FR5739IRHAT 16-bit MCU, 24MHz, 16KB FRAM, 40-VQFN","metaDescription":"Texas Instruments MSP430FR5739IRHAT 16-bit MCU with MSP430 CPUXV2 core, 24MHz speed, 16KB FRAM, 1K x 8 RAM, 32 I/O, 14x10b ADC, -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":"24MHz","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, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"32","Core Processor":"MSP430 CPUXV2","Package / Case":"40-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 14x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5739","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"40-VQFN (6x6)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.3600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/76209ce250d2dd14ce4abf769291b523.pdf","sourceUrl":null},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5739IRHAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5739IRHAT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}