{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR4131IPMR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR4131IPMR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR4131IPMR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR4131IPMR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR4131IPMR, 16-bit MSP430 CPU16 RISC MCU, 16 MHz, 4.5 KB FRAM, 512 B SRAM, 60 GPIO, integrated LCD driver, 10-ch 10-bit ADC, I²C/SPI/UART, 1.8V-3.6V, -40°C to 85°C, 64-LQFP.","salesMarkdown":"## FRAM memory: fast writes, high endurance, no battery backup ## 60 I/O and serial connectivity for system integration With 60 general-purpose I/O pins in a 64-pin LQFP package, this MCU provides enough GPIO for parallel sensor arrays, keypad matrices, and segment-drive expansion. The 10-channel 10-bit ADC captures analog sensor signals directly, reducing external component count. ## Supply voltage and power management Includes brown-out detect and power-on reset.","metaTitle":"TI MSP430FR4131IPMR 16-bit MCU, 16 MHz, 4.5 KB FRAM, 64-LQFP","metaDescription":"Texas Instruments MSP430FR4131IPMR 16-bit MCU with 16 MHz CPU, 4.5 KB FRAM, integrated LCD driver, 60 I/O, 1.8V-3.6V, -40°C 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); Cut Tape (CT)","RAM Size":"512 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"60","Core Processor":"MSP430 CPU16","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 10x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR4131","Program Memory Size":"4.5KB (4.5K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.9700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dbbf23a4e60ee594de5e0dd102bb2969.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR4131IPMR/alternatives.json"},"ai":{"faq":[{"question":"What is the operating voltage of MSP430FR4131IPMR?","answer":"The MSP430FR4131IPMR operates from 1.8 V to 3.6 V, covering single-cell battery and 3.3 V regulated supplies."},{"question":"Does MSP430FR4131IPMR have a built-in LCD controller?","answer":"Yes, it integrates a segment LCD driver supporting up to 320 segments, eliminating the need for an external display controller."},{"question":"Is MSP430FR4131IPMR RoHS compliant?","answer":"The MSP430FR4131IPMR is manufactured as RoHS-compliant and lead-free, per TI's standard green packaging policy."},{"question":"What is the MSP430FR4131IPMR equivalent or alternative?","answer":"Pin-compatible alternatives within the MSP430FR4xx family, such as the MSP430FR4133 with larger FRAM, share the same 64-LQFP footprint and LCD peripheral — verify memory and peripheral differences against your firmware requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR4131IPMR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR4131IPMR 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}}