{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5728IPW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5728IPW","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5728IPW","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5728IPW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR5728IPW, MSP430™ FRAM series, 16-Bit MCU, 8MHz, 16KB FRAM, 1K x 8 RAM, 21 I/O, I²C/SPI/UART, 28-TSSOP, -40°C to 85°C.","salesMarkdown":"## FRAM-based 16-bit MCU for low-power control Its 16KB of program memory uses FRAM. ## Lifecycle and sourcing — last-time-buy window open The MSP430FR5728IPW carries an EOL hot lifecycle status, meaning the manufacturer has announced end-of-life and a last-time-buy window is active. Buyers should place final orders promptly to lock in allocation.","metaTitle":"TI MSP430FR5728IPW 16-bit MCU, 8MHz, 16KB FRAM, 28-TSSOP","metaDescription":"Texas Instruments MSP430FR5728IPW 16-bit MCU with 8MHz core, 16KB FRAM, 1KB SRAM, 21 I/O, I2C/SPI/UART, -40 to 85°C. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8MHz","Series":"MSP430™ FRAM","Package":"Tube","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":"21","Core Processor":"MSP430 CPUXV2","Package / Case":"28-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 10x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5728","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"28-TSSOP","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.9900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8eb26850ff6a1c83e029c368b0ad44c4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR5728IPW/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430FR5728IPW active or obsolete?","answer":"The MSP430FR5728IPW carries an EOL hot lifecycle status, meaning the manufacturer has announced end-of-life and a last-time-buy window is open. It is not yet obsolete, but the window to order through franchised channels is closing. Sourcing through independent distribution is available against an RFQ."},{"question":"What is the package and pin count of MSP430FR5728IPW?","answer":"It comes in a 28-TSSOP package (4.40 mm width, 0.65 mm pitch) with 21 usable I/O pins."},{"question":"What is the operating voltage range for MSP430FR5728IPW?","answer":"The supply range is 2V to 3.6V, allowing direct battery or 3.3V rail operation."},{"question":"What is the difference between FRAM and Flash in MSP430?","answer":"FRAM writes at bus speed with no erase cycle and offers near-infinite endurance (10^15 cycles), versus Flash's 10^4–10^5 cycle limit and slower write/erase. FRAM also consumes less power during writes, making it better for frequent data logging and field updates."},{"question":"Can MSP430FR5728IPW replace an MSP430F series part without code changes?","answer":"Not directly — the FRAM memory map and programming model differ from Flash-based MSP430F parts. Code written for an MSP430F will need porting to account for FRAM timing and the unified memory space. Pin-compatible FRAM siblings in the same 28-TSSOP package exist, but verify the peripheral set matches your application."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5728IPW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5728IPW when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:29:56.413Z","lastPublished":"2026-07-11T18:29:56.413Z","indexable":true}}