{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5987IRGCT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5987IRGCT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5987IRGCT","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5987IRGCT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series, 16-bit MCU, MSP430FR5987IRGCT, 64KB FRAM, 16MHz, 48 I/O, 64-VFQFN Exposed Pad.","salesMarkdown":"## 16-bit MCU with 64KB FRAM and 16MHz core The MSP430FR5987IRGCT: Its 64KB (64K x 8) program memory uses FRAM technology, which combines the non-volatility of flash with the write speed and endurance of RAM — no sector-erase penalty before writes, and data retention without a backup battery. With 2K x 8 of RAM, 48 I/O lines, and an internal oscillator, this part targets metering, sensing, and data-logging applications where low-power and frequent write cycles are the norm. ## Peripheral set and connectivity for sensor fusion Serial connectivity covers I²C, IrDA, SPI, and UART/USART, allowing the MCU to talk to common sensor, display, and radio modules over separate buses without a level translator in most cases. A 12-channel, 12-bit ADC handles analog sensor inputs; the 12 input channels multiplex into a single SAR core, so the sample rate per channel depends on the total scan sequence. ## Supply range, temperature grade, and package Operates from 1.8V to 3.6V supply, suiting both single-cell Li-ion and regulated 3.3V rails. ## Active production and compliance status It is ROHS3 compliant. Base product number MSP430FR5987; the IRGCT suffix indicates the specific 64-VQFN package and temperature grade.","metaTitle":"MSP430FR5987IRGCT 16-bit MCU, 64KB FRAM, 64-VQFN","metaDescription":"Texas Instruments MSP430FR5987IRGCT 16-bit MCU with 64KB FRAM, 16MHz, 48 I/O, 12x12b ADC. Active production, ROHS3 compliant. Quoted to order.","metaKeywords":null},"attributes":{"series":"MSP430™ FRAM","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"2K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430 CPUXV2","Package / Case":"64-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 12x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5987","Program Memory Size":"64KB (64K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-VQFN (9x9)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$10.9800","priceTiers":[{"qty":1,"price":"$10.98000","currency":"USD"},{"qty":10,"price":"$9.92000","currency":"USD"},{"qty":25,"price":"$9.45880","currency":"USD"},{"qty":100,"price":"$8.21290","currency":"USD"},{"qty":250,"price":"$7.84380","currency":"USD"},{"qty":500,"price":"$7.15170","currency":"USD"},{"qty":1250,"price":"$6.22890","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/55a2283ae83caa6f52fa523536a83a25.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR5987IRGCT/alternatives.json"},"ai":{"faq":[{"question":"What is the key advantage of FRAM program memory in this MCU?","answer":"FRAM writes at bus speed without a sector-erase cycle — unlike flash, you can treat it like RAM that remembers after power loss. This eliminates write-before-erase overhead and supports 10^15 write cycles, making it suitable for data-logging and frequent parameter updates."},{"question":"What is MSP430FR5987IRGCT's listed speed and core architecture?","answer":"The core runs at 16MHz and is a 16-bit MSP430 CPUXV2. This architecture is optimized for low active and standby current, not raw throughput — the 16MHz ceiling is a power-conscious choice for battery-powered instruments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5987IRGCT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5987IRGCT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-08-11T15:49:49.435Z","lastPublished":"2026-08-11T15:49:49.435Z","indexable":true}}