{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430I2020TPWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430I2020TPWR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430I2020TPWR","factsUrl":"https://icboms.com/api/mcp/products/MSP430I2020TPWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430I2xx series 16-Bit MCU, MSP430I2020TPWR, 16.384MHz, 16KB (16K x 8) FLASH, 1K x 8 RAM, 28-TSSOP, -40°C~105°C.","salesMarkdown":"## Dual 24-bit sigma-delta ADC — the headline feature The MSP430I2020TPWR: Its defining characteristic is the pair of 24-bit sigma-delta ADCs — these are not the typical successive-approximation converters found on most MCUs. For any design that needs precision DC or low-frequency measurement — weigh scales, flow meters, thermocouple interfaces, or pressure transducers — this part brings the analog front-end integration that would otherwise require an external ADC and a separate controller. ## 16.384 MHz clock and memory sizing The core runs at 16.384 MHz. Program memory is 16 KB of Flash, with 1 KB of RAM. The 12 general-purpose I/O pins handle the usual control and communication lines. ## Connectivity and peripherals for measurement systems The IrDA and SCI support are less common on small MCUs and may save a transceiver in infrared or smart-grid communication designs. The brown-out reset is a practical safeguard for battery-powered or supply-ripple-prone environments, preventing the ADC from reading garbage during a voltage sag.","metaTitle":"TI MSP430I2020TPWR 16-Bit MCU, 16KB Flash, Dual 24-Bit ADC","metaDescription":"Texas Instruments MSP430I2020TPWR 16-bit MCU with 16KB Flash, 1KB RAM, dual 24-bit sigma-delta ADC, 16.384 MHz, -40°C to 105°C, 28-TSSOP.","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)","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":"12","Core Processor":"MSP430 CPU16","Package / Case":"28-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 2x24b Sigma-Delta","Oscillator Type":"External","lifecycle_stage":"eol_hot","Base Product Number":"MSP430I2020","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"28-TSSOP","Voltage - Supply (Vcc/Vdd)":"2.2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.5941","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/94f04c8863d974a2dce37daa82deaa06.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430I2020TPWR/alternatives.json"},"ai":{"faq":[{"question":"How to program MSP430I2020TPWR?","answer":"The MSP430I2020TPWR is programmed via the Spy-Bi-Wire (SBW) or JTAG interface using TI's standard MSP430 programming tools, such as the MSP-FET or MSP430 LaunchPad. The Flash memory is in-system programmable, and TI provides free CCS or IAR Embedded Workbench IDEs for code development."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430I2020TPWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430I2020TPWR 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}}