{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430I2041TRHBT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430I2041TRHBT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430I2041TRHBT","factsUrl":"https://icboms.com/api/mcp/products/MSP430I2041TRHBT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430I2xx series, MSP430I2041TRHBT, 16-Bit MCU, 16.384Mhz, 32KB Flash, 2K x 8 RAM, 4x24b Sigma-Delta ADC, 32-VFQFN Exposed Pad, -40°C~105°C.","salesMarkdown":"## What this MSP430 variant brings to a metering or sensor front-end Its defining feature is the four integrated 24-bit sigma-delta ADCs — a configuration aimed squarely at energy-monitoring ICs, weigh scales, and precision sensor bridges where you need simultaneous multi-channel conversion without an external AFE. Program memory is 32 KB of Flash, with 2K x 8 of RAM for data buffering. ## The 24-bit ADC array — the reason you pick this part over a general-purpose MSP430 Four 24-bit sigma-delta converters let this chip handle polyphase power calculation or multi-load-cell summing in one package. The 16.384 MHz clock is deliberately chosen to line up with power-line frequency harmonics for energy-measurement applications — it divides cleanly to 50 Hz and 60 Hz sample rates. ## Active lifecycle — no EOL clock ticking TI lists the MSP430I2041TRHBT as Active.","metaTitle":"TI MSP430I2041TRHBT 16-bit MCU, 16.384 MHz, 32 KB Flash","metaDescription":"Texas Instruments MSP430I2041TRHBT 16-bit MCU with 16.384 MHz core, 32 KB Flash, 2K x 8 RAM, four 24-bit sigma-delta ADCs. -40°C to 105°C, 32-VQFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16.384Mhz","Series":"MSP430I2xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"2K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"16","Core Processor":"MSP430 CPU16","Package / Case":"32-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 4x24b Sigma-Delta","Oscillator Type":"External","lifecycle_stage":"eol_hot","Base Product Number":"MSP430I2041","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"32-VQFN (5x5)","Voltage - Supply (Vcc/Vdd)":"2.2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.1700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/930bb8693ea1d814311da91a1434267f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430I2041TRHBT/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430I2041TRHBT obsolete or end of life?","answer":"No. The product status is Active per TI's current lifecycle record."},{"question":"What are suitable replacements or equivalents for MSP430I2041TRHBT if out of stock?","answer":"Within the MSP430I2xx family, pin-compatible density variants share the same 32-VQFN footprint and ADC peripheral set. The closest parametric match would be another MSP430I2xx device with 24-bit sigma-delta ADCs and the same core speed — the exact order code depends on your Flash/RAM budget. No single official cross-reference is listed, so verify the memory and I/O count against your firmware image before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430I2041TRHBT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430I2041TRHBT 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}}