{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2102IPW20R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2102IPW20R","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2102IPW20R","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2102IPW20R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series, MSP430G2102IPW20R, 16-bit MSP430 CPU16, 16MHz, 1KB (1K x 8) FLASH, 128 x 8 RAM, I²C, SPI, USI, 16 I/O, 1.8V ~ 3.6V, -40°C ~ 85°C, 20-TSSOP.","salesMarkdown":"## 1 KB Flash, 128 bytes RAM — the memory budget is the design constraint The 20-TSSOP package gives you 16 I/O lines, plus I²C and SPI through the USI peripheral. The USI module handles I²C and SPI in software-configurable mode, which is fine for low-speed sensor buses but not for high-throughput streaming.","metaTitle":"TI MSP430G2102IPW20R 16-bit MCU, 16 MHz, 1 KB Flash","metaDescription":"Texas Instruments MSP430G2102IPW20R 16-bit MCU, 16 MHz core, 1 KB Flash, 128 B RAM, -40 to 85°C, 20-TSSOP. Active lifecycle.","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":"MSP430G2xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"128 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, SPI, USI","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":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2102","Program Memory Size":"1KB (1K x 8)","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":"$0.7762","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ae1a7964ac66c57fe2ee68eff82fe433.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2102IPW20R/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430G2102IPW20R in this component family?","answer":"Within the MSP430G2xx family, the MSP430G2202 and MSP430G2302 offer higher Flash and RAM in the same 20-TSSOP footprint, but verify the peripheral set — the USI module and I/O count match, so a firmware migration is straightforward if the memory budget needs headroom."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2102IPW20R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2102IPW20R when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}