{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2112IRSA16T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2112IRSA16T","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2112IRSA16T","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2112IRSA16T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series 16-bit MCU, MSP430 CPU16, 16MHz, 1KB (1K x 8) FLASH, 128 x 8 RAM, I²C, SPI, USI, 10 I/O, 1.8V~3.6V, -40°C~85°C, 16-VQFN Exposed Pad, 16-QFN (4x4).","salesMarkdown":"## A low-power 16-bit MCU for sensor and control tasks The MSP430G2112IRSA16T: 16 MHz, 1 KB Flash, 128 B RAM, 10 I/O, I²C/SPI/USI. The 16 MHz clock rate is modest by today's MCU standards, but it aligns with the MSP430 architecture's strength: drawing microamps in standby while waking to handle a sensor reading or a communication packet in a few microseconds. For a design that samples a temperature sensor once per second and transmits over I²C, the 16 MHz burst capability keeps the active duty cycle short, letting the part spend most of its time in a low-power sleep mode. The 1 KB Flash is the real limiter — expect to fit a small state machine, a few register-configuration tables, and a stripped-down I²C or SPI driver. If the application needs over-the-air firmware updates or a complex protocol stack, this part will overflow; it is sized for fixed-function, factory-programmed firmware. ## Package and board integration: 16-QFN with exposed pad Package is 16-VQFN with exposed pad (16-QFN, 4x4 mm). 10 I/O pins multiplexed with USI for I²C and SPI. For procurement teams, the active status means standard lead times and no premium for last-time-buy quantities.","metaTitle":"TI MSP430G2112IRSA16T 16-bit MCU, 16 MHz, 1 KB Flash, 16-QFN","metaDescription":"Texas Instruments MSP430G2112IRSA16T 16-bit MCU with MSP430 CPU16 core at 16 MHz, 1 KB Flash, 128 B RAM, 10 I/O, I²C/SPI/USI, -40°C to 85°C, 16-QFN.","metaKeywords":null},"attributes":{"series":"MSP430G2xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","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":"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":"MSP430G2112","Program Memory Size":"1KB (1K 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":"$1.8000","priceTiers":[{"qty":1,"price":"$1.80000","currency":"USD"},{"qty":10,"price":"$1.61900","currency":"USD"},{"qty":25,"price":"$1.52720","currency":"USD"},{"qty":100,"price":"$1.30100","currency":"USD"},{"qty":250,"price":"$1.22160","currency":"USD"},{"qty":500,"price":"$1.06890","currency":"USD"},{"qty":1250,"price":"$0.88566","currency":"USD"},{"qty":2500,"price":"$0.82458","currency":"USD"},{"qty":6250,"price":"$0.79404","currency":"USD"},{"qty":12500,"price":"$0.76350","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2471fe26aeabab7debe6e33365105f04.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2112IRSA16T/alternatives.json"},"ai":{"faq":[{"question":"Can I use MSP430G2112IRSA16T in an outdoor or industrial environment?","answer":"The 16-QFN package with exposed pad helps with thermal management in enclosures that see wide temperature swings."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2112IRSA16T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2112IRSA16T 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}}