{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2202IRSA16R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2202IRSA16R","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2202IRSA16R","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2202IRSA16R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series, MSP430G2202IRSA16R, 16-Bit 16MHz 2KB (2K x 8) FLASH 16-VQFN Exposed Pad.","salesMarkdown":"## Texas Instruments MSP430G2202IRSA16R — 16-bit ultra-low-power MCU ## 2 KB Flash, 256 B RAM — the memory budget matters With 2 KB of program Flash and 256 bytes of RAM, firmware must be lean. The Flash is enough for a state machine, a few look-up tables, and a serial bootloader; the RAM limits stack depth and buffer count. If your application needs data logging beyond a few bytes, or a multi-priority RTOS, this part will hit the ceiling. For a single-task sensor poller or a simple PWM generator, it is a cost-optimised fit. ## 16 MHz core — clock tree and timing The 16 MHz CPU speed is the maximum system clock with an internal oscillator. No external crystal is required for full-speed operation, which saves board area and BOM cost. At 16 MHz the Flash needs zero wait states, so instruction fetch is single-cycle — no pipeline stall penalty for tight loops. If your timing budget demands a precise baud rate or a real-time control loop above a few kHz, the 16 MHz ceiling is adequate for most 8/16-bit-class tasks. ## Package and layout — 16-QFN with exposed pad The MSP430G2202IRSA16R comes in a 16-VQFN exposed-pad package (4x4 mm body). Ten I/O lines are available on the 16-pin QFN — enough for a few sensor inputs, a serial bus, and a couple of control outputs. The part is a current-production item, and we source it through franchised and independent distribution channels.","metaTitle":"TI MSP430G2202IRSA16R 16-bit MCU, 16 MHz, 2 KB Flash, 16-QFN","metaDescription":"Texas Instruments MSP430G2202IRSA16R 16-bit MCU, 16 MHz core, 2 KB Flash, 256 B RAM, 1.8-3.6 V, industrial temp -40 to 85 C, 16-QFN. 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)","RAM Size":"256 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":"10","Core Processor":"MSP430 CPU16","Package / Case":"16-VQFN Exposed Pad","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2202","Program Memory Size":"2KB (2K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"16-QFN (4x4)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.7862","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/ae1a7964ac66c57fe2ee68eff82fe433.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2202IRSA16R/alternatives.json"},"ai":{"faq":[{"question":"What is the flash memory size of MSP430G2202IRSA16R?","answer":"The program memory is 2 KB (2K x 8) of Flash."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2202IRSA16R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2202IRSA16R 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}}