{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2101TDW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2101TDW","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2101TDW","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2101TDW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx series, MSP430F2101TDW, 16-Bit MCU, 16MHz, 1KB (1K x 8 + 256B) FLASH, 20-SOIC, -40°C~105°C.","salesMarkdown":"## What this 16-bit MCU brings to a low-power design ## 1 KB Flash — sizing the firmware budget The 1 KB Flash (1K x 8 plus 256 bytes of information memory) is the tightest resource on this part. It suits a single-purpose task — a temperature monitor that reads a thermistor and drives a PWM fan, a simple keypad scanner, or a one-wire sensor interface. If your firmware needs a USB stack, a RTOS, or any significant lookup table, you will overflow before the first peripheral is initialized. The 128 x 8 RAM is similarly lean; expect to manage variables carefully and use the Flash for constants where possible. The 16 MHz core clock is the throughput ceiling. At that speed the CPU16 can execute most single-cycle instructions, so a tight control loop sampling an analog input via the slope A/D and updating a PWM output can run at tens of kilohertz. If your application needs precise timekeeping or CAN bus, plan to feed an external clock source. The wide SOIC package is easier to hand-solder and inspect than a TSSOP, and it fits standard 1.27 mm pitch layouts.","metaTitle":"TI MSP430F2101TDW 16-bit MCU, 1KB Flash, 16 MHz, 20-SOIC","metaDescription":"Texas Instruments MSP430F2101TDW 16-bit MCU with 1KB Flash, 128B RAM, 16 MHz, -40°C to 105°C, 20-SOIC.","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":"128 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":"MSP430F2101","Program Memory Size":"1KB (1K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"20-SOIC","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.0600","priceTiers":[{"qty":1,"price":"$3.06000","currency":"USD"},{"qty":10,"price":"$2.74400","currency":"USD"},{"qty":25,"price":"$2.58880","currency":"USD"},{"qty":100,"price":"$2.20580","currency":"USD"},{"qty":250,"price":"$2.07120","currency":"USD"},{"qty":500,"price":"$1.81230","currency":"USD"},{"qty":1000,"price":"$1.50162","currency":"USD"},{"qty":2500,"price":"$1.39806","currency":"USD"},{"qty":5000,"price":"$1.34628","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/915f3387ecbce04a8fd7c7e9a4da9617.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2101TDW/alternatives.json"},"ai":{"faq":[{"question":"Can MSP430F2101TDW operate at 3.3 V?","answer":"Yes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2101TDW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2101TDW 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}}