{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430I2040TRHBT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430I2040TRHBT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430I2040TRHBT","factsUrl":"https://icboms.com/api/mcp/products/MSP430I2040TRHBT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430I2xx series 16-bit MCU, MSP430 CPU16 core, 16.384MHz, 16KB Flash, 1K x 8 RAM, 4x24b sigma-delta ADC, 16 I/O, I²C/SPI/UART, -40°C~105°C, 32-VQFN (5x5).","salesMarkdown":"## 4x 24-bit sigma-delta ADC — the reason to pick this part Four independent 24-bit sigma-delta ADCs let the MSP430I2040TRHBT simultaneously sample voltage and current on multiple phases of a polyphase meter, or monitor four sensor bridges in a weigh-scale or flow-meter. The 24-bit resolution provides the dynamic range to resolve microvolt-level signals in the presence of a large DC offset — useful for shunt-based current sensing where the signal is a few millivolts riding on a common-mode voltage. Serial interfaces include I²C, SPI, and UART/USART, plus IrDA and SCI — enough for communication with an external EEPROM, a display driver, or a wireless module. The brown-out detect and reset circuit protects against supply dips, and the PWM and watchdog timer handle motor-control timing and system supervision. No CAN or USB is on-chip, so designs needing those protocols require an external bridge.","metaTitle":"TI MSP430I2040TRHBT 16-bit MCU, 16KB Flash, 4x24b SD ADC, 16.384MHz","metaDescription":"Texas Instruments MSP430I2040TRHBT 16-bit MCU with 16KB Flash, 1KB RAM, 4x24-bit sigma-delta ADC, 16 I/O, -40°C to 105°C. Active lifecycle. Sourced to order.","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":"1K 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":"MSP430I2040","Program Memory Size":"16KB (16K 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":"$4.6200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/930bb8693ea1d814311da91a1434267f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430I2040TRHBT/alternatives.json"},"ai":{"faq":[{"question":"What is the operating voltage range of MSP430I2040TRHBT?","answer":"The supply voltage range is 2.2 V to 3.6 V."},{"question":"How many I/O pins does MSP430I2040TRHBT have?","answer":"It has 16 I/O pins."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430I2040TRHBT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430I2040TRHBT when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:29:56.413Z","lastPublished":"2026-07-11T18:29:56.413Z","indexable":true}}