{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2122TRHBT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2122TRHBT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2122TRHBT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2122TRHBT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx series, MSP430F2122TRHBT, 16-Bit MCU, 16MHz, 4KB Flash, 512B RAM, 1.8V–3.6V, -40°C to 105°C, 32-VQFN (5x5 mm).","salesMarkdown":"## 16 MHz core, 4 KB Flash — what the memory budget means for your firmware That memory footprint targets compact control firmware — state machines, sensor polling loops, communication protocol stacks — rather than data-logging or GUI-intensive applications. ## Industrial temperature grade — deployment in harsh environments The 32-VFQFN exposed-pad package (5x5 mm) aids thermal dissipation when the part is running continuous ADC conversions or PWM outputs at elevated ambient temperatures. For a procurement decision, this means the BOM line can be committed without obsolescence contingency planning. The part is RoHS3 compliant. ## Connectivity and peripherals — what is on-chip On-chip peripherals include brown-out detect and reset (BOR/POR), PWM outputs, and a watchdog timer. The 10-bit ADC with 8 channels handles analog inputs like temperature or current sense without an external converter. 24 general-purpose I/O pins are available in the 32-VQFN package.","metaTitle":"TI MSP430F2122TRHBT 16-Bit MCU, 4KB Flash, 16MHz, 32-VQFN","metaDescription":"Texas Instruments MSP430F2122TRHBT 16-bit MCU, 16MHz, 4KB Flash, 512B RAM, -40°C to 105°C, 32-VQFN.","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":"32-VFQFN Exposed Pad","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~105°C(TA)","Supplier Device Package":"32-VQFN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1800","priceTiers":[{"qty":1,"price":"$6.18000","currency":"USD"},{"qty":10,"price":"$5.55200","currency":"USD"},{"qty":25,"price":"$5.24880","currency":"USD"},{"qty":100,"price":"$4.54900","currency":"USD"},{"qty":250,"price":"$4.31568","currency":"USD"},{"qty":500,"price":"$3.87244","currency":"USD"},{"qty":1250,"price":"$3.26592","currency":"USD"},{"qty":2500,"price":"$3.10262","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/5d60fb2ef81bef767e2c6d93133979f0.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2122TRHBT/alternatives.json"},"ai":{"faq":[{"question":"Are there any direct equivalents or replacements for MSP430F2122TRHBT?","answer":"The evidence does not list a pin-compatible or functional second-source alternate from another manufacturer. Within the MSP430F2xx family, Texas Instruments offers density variants (e.g., 8 KB or 16 KB Flash) in the same 32-VQFN package, but no direct cross-reference is recorded. For a sourcing decision, the active status means you can continue with this part without an immediate replacement need."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2122TRHBT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2122TRHBT 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}}