{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2131IPW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2131IPW","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2131IPW","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2131IPW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx series, 16-bit MCU, MSP430F2131IPW, 16MHz, 8KB FLASH, 256B RAM, 20-TSSOP, -40 to 85°C, ROHS3.","salesMarkdown":"## Active 16-bit MCU with 8 KB flash for low-power control The MSP430F2131IPW is an active-production 16-bit microcontroller from the MSP430F2xx series, built around the MSP430 CPU16 core clocked at 16 MHz. The 8 KB on-chip flash and 256 x 8 bytes of RAM give it enough headroom for a single control loop, sensor interface, or basic HMI task without external memory. On-chip peripherals include brown-out detect and POR for reliable power-up sequencing, a PWM timer for motor or LED drive, and a watchdog timer for system recovery — these reduce the external component count on a two-layer board.","metaTitle":"TI MSP430F2131IPW MCU, 16-Bit 16MHz, 8KB Flash, 20-TSSOP","metaDescription":"Active-production MSP430F2131IPW, 16-bit MCU with 16MHz CPU, 8KB flash, 256B RAM, 1.8-3.6V supply, -40 to 85°C. Sourced to order against RFQ.","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":"Tube","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-TSSOP (0.173\\\", 4.40mm 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-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.8100","priceTiers":[{"qty":1,"price":"$4.81000","currency":"USD"},{"qty":10,"price":"$4.31800","currency":"USD"},{"qty":25,"price":"$4.08240","currency":"USD"},{"qty":100,"price":"$3.53810","currency":"USD"},{"qty":250,"price":"$3.35664","currency":"USD"},{"qty":500,"price":"$3.01190","currency":"USD"},{"qty":1000,"price":"$2.54016","currency":"USD"},{"qty":2500,"price":"$2.41315","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/915f3387ecbce04a8fd7c7e9a4da9617.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2131IPW/alternatives.json"},"ai":{"faq":[{"question":"Will MSP430F2131IPW drop into a panel that was specified around F280041PZQR without rewiring?","answer":"No — the F280041PZQR is a C2000 C28x 32-bit MCU in a different package and pinout. The MSP430F2131IPW is a 16-bit MSP430 core in a 20-TSSOP package with 16 I/O, while the F280041PZQR is a 32-bit device with 26 I/O and a different supply range. A board spin is required."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2131IPW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2131IPW 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}}