{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2112IPW20R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2112IPW20R","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2112IPW20R","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2112IPW20R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series 16-Bit Microcontroller, MSP430 CPU16 core, 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, Tape & Reel.","salesMarkdown":"## 16 MHz 16-bit core with 1 KB Flash — what it can and can't do MSP430G2112IPW20R runs at 16 MHz with a 16-bit MSP430 CPU16 core, 1 KB Flash, and 128 bytes of RAM. No last-time-buy window remains through the franchised channel. The Universal Serial Interface (USI) supports I²C and SPI, enough for a temperature sensor, an EEPROM, or a small display.","metaTitle":"TI MSP430G2112IPW20R 16-bit MCU, 1KB Flash, 16MHz, TSSOP-20","metaDescription":"Texas Instruments MSP430G2112IPW20R 16-bit MCU with 16MHz core, 1KB Flash, 128B SRAM, I²C/SPI/USI, -40°C to 85°C. Request quote.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430G2xx","Package":"Tape & Reel (TR)","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":"Obsolete","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2112","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":"$1.9600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2471fe26aeabab7debe6e33365105f04.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2112IPW20R/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430G2112IPW20R obsolete?","answer":"Yes, Texas Instruments lists the MSP430G2112IPW20R as Obsolete. No further production is planned, and no last-time-buy window is currently active. The only available stock is through independent surplus and broker channels."},{"question":"What is the replacement for MSP430G2112IPW20R?","answer":"TI has not published a direct pin-compatible successor for this exact order code. However, the MSP430G2xx family includes several 20-TSSOP devices with larger Flash and RAM that share the same footprint — for example, the MSP430G2231 or MSP430G2452 offer 2 KB or 8 KB Flash respectively, allowing a firmware-only migration without a board change."},{"question":"Can MSP430G2112IPW20R be used with Energia?","answer":"Yes, the MSP430G2xx series is supported by Energia, the Arduino-like wiring framework for TI MCUs. The 1 KB Flash and 128 B RAM limit the sketch size and library overhead, but simple GPIO, ADC, and serial examples fit."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2112IPW20R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2112IPW20R 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}}