{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2131IDWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2131IDWR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2131IDWR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2131IDWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx series, MSP430F2131IDWR, 16-bit MCU, 8KB Flash, 256B RAM, 16MHz, 1.8V-3.6V, 16 I/O, 20-SOIC, -40°C to 85°C.","salesMarkdown":"## 16-bit MSP430 core with 8 KB Flash — what fits in that memory budget ## Industrial temperature grade and on-chip peripherals The slope A/D converter is a simple, low-pin-count alternative to a full SAR ADC when you need one slow analog channel for a thermistor or potentiometer read. It is ROHS3 compliant.","metaTitle":"Texas Instruments MSP430F2131IDWR 16-Bit MCU, 8KB Flash","metaDescription":"TI MSP430F2131IDWR 16-bit MCU with 8KB Flash, 256B RAM, 16MHz core, industrial temp range -40°C to 85°C. Active lifecycle, available to order.","metaKeywords":null},"attributes":{"series":"MSP430F2xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430F2xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"256 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"-","Mounting Type":"Surface Mount","Number of I/O":"16","Core Processor":"MSP430 CPU16","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Active","Data Converters":"Slope A/D","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F2131","Program Memory Size":"8KB (8K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"20-SOIC","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0110","priceTiers":[{"qty":1,"price":"$3.34000","currency":"USD"},{"qty":10,"price":"$2.99900","currency":"USD"},{"qty":25,"price":"$2.83520","currency":"USD"},{"qty":100,"price":"$2.45700","currency":"USD"},{"qty":2000,"price":"$2.01096","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/915f3387ecbce04a8fd7c7e9a4da9617.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2131IDWR/alternatives.json"},"ai":{"faq":[{"question":"What is the MSP430F2131IDWR flash memory size and RAM?","answer":"The MSP430F2131IDWR has 8 KB of Flash program memory (8K x 8 plus 256 bytes) and 256 bytes of RAM (256 x 8). That Flash budget handles a modest control loop, UART communication, and a few hundred lines of C — but leaves no room for a full RTOS or a large lookup table."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2131IDWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2131IDWR 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}}