{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5735IRHAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5735IRHAR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5735IRHAR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5735IRHAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR5735IRHAR, 16-bit MSP430 CPUXV2 MCU, 8KB FRAM, 1K x 8 SRAM, 24MHz, 32 I/O, I²C/SPI/UART, 14x10b ADC, -40 to 85°C, 40-VQFN.","salesMarkdown":"## FRAM memory — why it changes the MCU selection FRAM writes at bus speed with no erase cycle and no wear-out mechanism, so you can log data or update firmware in the field without managing wear leveling or sector erase. ## Supply and temperature range for industrial use The 2 V floor lets it run from two alkaline cells or a lithium coin cell well into discharge. ## Package — 40-VQFN with exposed pad Surface-mount assembly; the pad needs a ground-plane via stitch for thermal and electrical connection.","metaTitle":"Texas Instruments MSP430FR5735IRHAR 16-bit MCU, FRAM, 24 MHz","metaDescription":"MSP430FR5735IRHAR 16-bit MCU with 8 KB FRAM, 1 KB SRAM, 24 MHz, -40 to 85°C, 40-VQFN. Active lifecycle.","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":"MSP430FR5735","Program Memory Size":"8KB (8K 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":"$1.6088","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/b78c31a1c9448d8faa61bf2ce08cbf67.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR5735IRHAR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between MSP430FR5735IRHAR and MSP430FR5735IRHR?","answer":"The suffix difference is packaging: IRHAR ships in Tape & Reel, while IRHR typically ships in a different reel or tube variant. Die, firmware, and electrical specs are identical."},{"question":"Is MSP430FR5735IRHAR compatible with MSP430FR5735?","answer":"Yes — MSP430FR5735 is the base product number; the IRHAR suffix specifies the 40-VQFN package and Tape & Reel delivery. The silicon and pinout are the same as the base device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5735IRHAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5735IRHAR 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}}