{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2221IN14","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2221IN14","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2221IN14","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2221IN14","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series 16-Bit Microcontroller, MSP430 CPU16 core, 16MHz, 2KB Flash, 128 x 8 RAM, 10 I/O, I²C/SPI, 14-DIP, -40°C to 85°C, Tube.","salesMarkdown":"## 16 MHz 16-bit core with 2 KB Flash — what it fits The MSP430G2221IN14: The 14-pin DIP package (14-DIP, 0.300\" width) keeps the BOM cost low and suits through-hole assembly, prototyping, or designs where SMT reflow is not available.","metaTitle":"Texas Instruments MSP430G2221IN14 16-Bit MCU, 16 MHz","metaDescription":"Texas Instruments MSP430G2221IN14 16-bit MCU, 16 MHz core, 2 KB Flash, 128 B RAM, 14-DIP package, -40°C to 85°C. 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":"Tube","RAM Size":"128 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, SPI","Mounting Type":"Through Hole","Number of I/O":"10","Core Processor":"MSP430 CPU16","Package / Case":"14-DIP (0.300\\\", 7.62mm)","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2221","Program Memory Size":"2KB (2K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"14-PDIP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.7304","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/dcffd4e87ef2e9a7c45ca4c675b25e04.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2221IN14/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430G2221IN14 in the MSP430G2xx family?","answer":"Within the same 14-pin DIP footprint, the MSP430G2231 is a pin-compatible upgrade that offers 2 KB Flash and 128 B RAM like the G2221, but adds a 10-bit ADC and a larger peripheral set. The G2221 omits the ADC, which may be the deciding factor if analog sampling is not needed."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2221IN14","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2221IN14 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}