{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5957IDAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5957IDAR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5957IDAR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5957IDAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR5957IDAR, MSP430™ FRAM series 16-bit MCU, 32KB FRAM program memory, 16MHz MSP430 CPUXV2 core, 1.8–3.6V supply, 31 I/O, 12-bit A/D, I²C/SPI/UART, 38-TSSOP (6.10mm), −40 to 85°C.","salesMarkdown":"The MSP430FR5957IDAR is a 16-bit MCU with MSP430 CPUXV2 core at 16 MHz, 32 KB FRAM, and 1 KB RAM. FRAM writes at bus speed, retains data without battery, and avoids EEPROM endurance limits. Supply range is 1.8 V to 3.6 V; temperature range is −40°C to 85°C. ## 31 I/O and integrated peripherals — board-level fit The 12-bit ADC with 12 channels captures analog signals from thermocouples, potentiometers, or current shunts directly.","metaTitle":"TI MSP430FR5957IDAR 16-bit MCU, 32KB FRAM, 16MHz, 38-TSSOP","metaDescription":"Texas Instruments MSP430FR5957IDAR 16-bit MCU with 32KB FRAM, 16MHz CPUXV2 core, 1.8-3.6V supply, 31 I/O, 12-bit ADC, I²C/SPI/UART, -40 to 85°C. Available to order.","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":"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":"31","Core Processor":"MSP430 CPUXV2","Package / Case":"38-TSSOP (0.240\\\", 6.10mm Width)","Product Status":"Active","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5957","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"38-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4131","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8b4ff231ab172f4b122f04a9e54765b3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR5957IDAR/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430FR5957IDAR's listed speed?","answer":"The MSP430FR5957IDAR runs at 16 MHz with the MSP430 CPUXV2 core, which is the standard speed for this FRAM-series MCU."},{"question":"What is the operating temperature range of MSP430FR5957IDAR?","answer":"The MSP430FR5957IDAR is rated for −40°C to 85°C, covering industrial and automotive-cabin environments."},{"question":"What is the datasheet for MSP430FR5957IDAR?","answer":"The datasheet for the MSP430FR5957IDAR is published by Texas Instruments and covers the full electrical specifications, timing diagrams, and application notes for the MSP430 FRAM series."},{"question":"Is MSP430FR5957IDAR RoHS compliant?","answer":"The MSP430FR5957IDAR is listed as RoHS compliant based on the TI product documentation; verify the specific date code for your region's exemption status."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5957IDAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5957IDAR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}