{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5858IDA","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5858IDA","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5858IDA","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5858IDA","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM MSP430FR5858IDA, 16-bit MCU, CPUXV2 core, 16MHz, 48KB FRAM, 2K x 8 SRAM, 31 I/O, 12x12b ADC, I²C/SPI/UART, 1.8V-3.6V, -40°C~85°C, 38-TSSOP.","salesMarkdown":"## Active production part — what you're getting The MSP430FR5858IDA: It belongs to the MSP430 FRAM family, which replaces conventional Flash program memory with 48 KB of FRAM — non-volatile, fast-write, and effectively unlimited endurance compared to Flash. ## Package and mounting The 48 KB FRAM program memory is the headline feature here. Unlike Flash, FRAM writes at bus speed with no erase cycle needed. The 2 KB of SRAM handles the runtime stack and scratchpad. ## I/O and peripheral complement You get 31 general-purpose I/O pins in the 38-TSSOP package. On the peripheral side: a 12-channel 12-bit ADC, brown-out detect and POR for reliable power-up, a DMA controller for moving data without CPU intervention, PWM timers, and a watchdog timer. ## Package and footprint Housed in a 38-TSSOP package with 0.240\" body width and 6.10 mm body width, surface-mount only. The supplier device package is 38-TSSOP.","metaTitle":"MSP430FR5858IDA 16-bit MCU, 48KB FRAM, 16MHz, 38-TSSOP","metaDescription":"Texas Instruments MSP430FR5858IDA 16-bit MCU with 48KB FRAM, 2KB SRAM, 16MHz CPUXV2 core, 31 I/O, 12x12b ADC, I²C/SPI/UART, -40°C to 85°C, 38-TSSOP.","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":"Tube","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":"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":"MSP430FR5858","Program Memory Size":"48KB (48K 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":"$6.6400","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/662f6d7793fada84e8ff14acce90914f.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What development tools and programmers support MSP430FR5858IDA?","answer":"Standard MSP430 development tools work with this part — TI's Code Composer Studio, IAR Embedded Workbench for MSP430, and the MSP-FET or eZ-FET debug probes. The CPUXV2 core uses the same JTAG/SWD interface as other MSP430 FRAM devices."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5858IDA","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5858IDA 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}}