{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2122TRTVR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2122TRTVR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2122TRTVR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2122TRTVR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx series, MSP430F2122TRTVR, 16-Bit, 16MHz, 4KB (4K x 8 + 256B) FLASH, 512 x 8 RAM, 24 I/O, I²C, IrDA, LINbus, SCI, SPI, UART/USART, A/D 8x10b, -40°C~105°C, 32-WFQFN Exposed Pad, Surface Mount.","salesMarkdown":"The MSP430 CPU16 core runs at 16 MHz, which is the top speed for the MSP430F2xx family. The 512 x 8 RAM (512 bytes) and 4 KB Flash program memory (4K x 8 plus 256 bytes of information memory) are the limiting resources. The MSP430F2122TRTVR includes a UART/USART module, which directly answers the question of serial communication capability — yes, it has a UART. The connectivity set also covers I²C, SPI, IrDA, and LINbus, so it can talk to common sensors, displays, and transceivers without external protocol translation. On the analog side, an 8-channel 10-bit ADC is built in, adequate for reading potentiometers, thermistors, or current-sense resistors at moderate resolution. The brown-out detect and POR circuits are integrated, which saves an external supervisor IC in cost-sensitive designs.","metaTitle":"MSP430F2122TRTVR 16-bit MCU, 16 MHz, 4 KB Flash, 512 B RAM","metaDescription":"MSP430F2122TRTVR 16-bit MCU from TI MSP430F2xx series, 16 MHz, 4 KB Flash, 512 x 8 RAM, industrial temp -40°C to 105°C.","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":"MSP430F2xx","Package":"Tape & Reel (TR)","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":"32-WFQFN Exposed Pad","Product Status":"Obsolete","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~105°C(TA)","Supplier Device Package":"32-WQFN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5d60fb2ef81bef767e2c6d93133979f0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2122TRTVR/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430F2122TRTVR obsolete?","answer":"Yes, Texas Instruments lists the MSP430F2122TRTVR as Obsolete. No further factory production is planned; remaining stock is available through the surplus and broker channel."},{"question":"Does MSP430F2122TRTVR have a UART?","answer":"Yes, the MSP430F2122TRTVR includes a UART/USART module as part of its connectivity set, along with I²C, SPI, IrDA, and LINbus."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2122TRTVR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2122TRTVR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}