{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2232IN20","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2232IN20","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2232IN20","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2232IN20","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series 16-bit MCU, MSP430G2232IN20, 16 MHz core, 2 KB Flash, 256 x 8 RAM, 16 I/O, I²C/SPI/USI, 8x10-bit ADC, 1.8V–3.6V supply, -40°C to 85°C, 20-DIP through-hole package.","salesMarkdown":"The MSP430G2232IN20 is a 16-bit MCU from TI's MSP430G2xx ultra-low-power family, built around the MSP430 CPU16 core. It runs at 16 MHz, which is the practical ceiling for this process node — enough for sensor polling, simple control loops, and communication protocol handling without external oscillators (the internal oscillator is rated for use). The 2 KB Flash and 256 x 8 RAM limit firmware to lightweight tasks: think temperature monitoring, I²C/SPI bridge functions, or PWM generation for small loads. The 8-channel 10-bit ADC covers basic analog sensing, and the USI module handles synchronous serial (I²C or SPI) without bit-banging. ## Through-hole 20-DIP — prototyping and low-volume builds The 20-DIP (0.300\" body) package is a through-hole part, which makes it breadboard-friendly and hand-solderable — a clear advantage for development, one-off repairs, or low-volume production where reflow isn't justified. The 16 available I/O lines (out of 20 pins) give enough headroom for a small keypad, LED indicators, and a serial bus. For BOM planning, that removes the urgency to qualify a drop-in replacement. The base product number is MSP430G2232, so any future die shrinks or package variants will carry the same base code, simplifying last-time-buy tracking. ## Industrial temperature range — field-deployable","metaTitle":"Texas Instruments MSP430G2232IN20 16-bit MCU, 16 MHz","metaDescription":"MSP430G2232IN20 16-bit MCU, 16 MHz, 2 KB Flash, 256 B RAM, I²C/SPI, 8x10-bit ADC, -40°C to 85°C, 20-DIP.","metaKeywords":null},"attributes":{"series":"MSP430G2xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430G2xx","Package":"Tube","RAM Size":"256 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, SPI, USI","Mounting Type":"Through Hole","Number of I/O":"16","Core Processor":"MSP430 CPU16","Package / Case":"20-DIP (0.300\\\", 7.62mm)","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2232","Program Memory Size":"2KB (2K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"20-PDIP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4900","priceTiers":[{"qty":1,"price":"$2.49000","currency":"USD"},{"qty":10,"price":"$2.23200","currency":"USD"},{"qty":25,"price":"$2.10600","currency":"USD"},{"qty":100,"price":"$1.79430","currency":"USD"},{"qty":250,"price":"$1.68480","currency":"USD"},{"qty":500,"price":"$1.47420","currency":"USD"},{"qty":1000,"price":"$1.22148","currency":"USD"},{"qty":2500,"price":"$1.13724","currency":"USD"},{"qty":5000,"price":"$1.09512","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ae1a7964ac66c57fe2ee68eff82fe433.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2232IN20/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430G2232IN20's listed speed on this component line?","answer":"The MSP430G2232IN20 is rated for a 16 MHz core clock. That is the maximum operating frequency for the MSP430 CPU16 core in this device, sufficient for most low-power sensor and control applications."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2232IN20","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2232IN20 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}}