{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2122IPWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2122IPWR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2122IPWR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2122IPWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx series, MSP430F2122IPWR, 16-Bit MCU, 16MHz, 4KB (4K x 8 + 256B) FLASH, 512 x 8 RAM, I²C/SPI/UART, 8x10b ADC, 1.8V~3.6V, -40°C~85°C, 28-TSSOP.","salesMarkdown":"It packs 4 KB of Flash program memory (4K x 8 plus 256 B) and 512 x 8 of RAM, with 24 general-purpose I/O lines. ## Peripheral set and integration On-chip peripherals include a brown-out detect/reset, power-on reset, PWM timer, and watchdog timer — enough to handle basic motor drive timing and system supervision without external glue. The serial interface bundle covers I²C, IrDA, LINbus, SCI, SPI, and UART/USART, so it can talk to most common sensors, displays, and wireless modules. The 8-channel 10-bit ADC handles analog inputs like temperature or battery voltage monitoring. The MSP430F2xx series is a mature, widely deployed family, and TI continues to manufacture it.","metaTitle":"MSP430F2122IPWR Texas Instruments 16-Bit MCU, 16MHz","metaDescription":"Texas Instruments MSP430F2122IPWR 16-bit MCU, 16MHz, 4KB Flash, 512B RAM, I²C/SPI/UART, 1.8V-3.6V, -40°C to 85°C, 28-TSSOP.","metaKeywords":null},"attributes":{"series":"MSP430F2xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430F2xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"512 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"24","Core Processor":"MSP430 CPU16","Package / Case":"28-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F2122","Program Memory Size":"4KB (4K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"28-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.1500","priceTiers":[{"qty":1,"price":"$5.15000","currency":"USD"},{"qty":10,"price":"$4.62700","currency":"USD"},{"qty":25,"price":"$4.37400","currency":"USD"},{"qty":100,"price":"$3.79080","currency":"USD"},{"qty":250,"price":"$3.59640","currency":"USD"},{"qty":500,"price":"$3.22704","currency":"USD"},{"qty":1000,"price":"$2.72160","currency":"USD"},{"qty":2000,"price":"$2.58552","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5d60fb2ef81bef767e2c6d93133979f0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2122IPWR/alternatives.json"},"ai":{"faq":[{"question":"What is the difference between MSP430F2122IPWR and MSP430F2122IPW?","answer":"The suffix 'R' in MSP430F2122IPWR indicates Tape & Reel packaging; MSP430F2122IPW ships in tubes. The silicon and all electrical ratings are identical."},{"question":"Can MSP430F2122IPWR be used in battery-powered devices?","answer":"The 16-bit MSP430 core is designed for low-power operation, and the internal oscillator reduces external component count."},{"question":"Is MSP430F2122IPWR compatible with 3.3 V logic?","answer":"Yes, the supply range covers 3.3 V directly, and the I/O pins are 3.3 V-tolerant. No level shifting is needed when interfacing with 3.3 V peripherals."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2122IPWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2122IPWR 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}}