{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2302IPW20","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2302IPW20","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2302IPW20","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2302IPW20","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series, MSP430G2302IPW20, 16-bit MCU, 16 MHz, 4 KB Flash, 256 x 8 RAM, I²C/SPI/USI, 16 I/O, 1.8 V to 3.6 V, -40°C to 85°C, 20-TSSOP.","salesMarkdown":"## Peripherals and I/O — what's on the die Sixteen general-purpose I/O pins are available in the 20-TSSOP package. Serial connectivity covers I²C, SPI, and the Universal Serial Interface (USI), which can be configured as either SPI or I²C but not both simultaneously. The USI is a software-driven interface, so throughput is lower than a dedicated hardware SPI module; budget CPU cycles accordingly if you're streaming data at the bus's maximum rate. ## Package and footprint — 20-TSSOP The supplier device package is 20-TSSOP; the land pattern follows standard IPC-7351 for this footprint. No exposed pad — thermal dissipation is through the leads, so keep ambient airflow in mind if running the MCU near its maximum current draw. It is ROHS3 compliant. For new designs, the MSP430G2xx series remains a supported, current-production line from Texas Instruments.","metaTitle":"Texas Instruments MSP430G2302IPW20 16-bit MCU, 16 MHz","metaDescription":"Texas Instruments MSP430G2302IPW20 16-bit MCU, 16 MHz core, 4 KB Flash, 256 B RAM, 1.8 V to 3.6 V supply, -40°C to 85°C, 20-TSSOP.","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":"Surface Mount","Number of I/O":"16","Core Processor":"MSP430 CPU16","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2302","Program Memory Size":"4KB (4K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"20-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1400","priceTiers":[{"qty":1,"price":"$2.14000","currency":"USD"},{"qty":10,"price":"$1.92400","currency":"USD"},{"qty":25,"price":"$1.81520","currency":"USD"},{"qty":100,"price":"$1.54640","currency":"USD"},{"qty":250,"price":"$1.45200","currency":"USD"},{"qty":500,"price":"$1.27050","currency":"USD"},{"qty":1000,"price":"$1.05270","currency":"USD"},{"qty":2500,"price":"$0.98010","currency":"USD"},{"qty":5000,"price":"$0.94380","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/50f6e500ceb4e5c6b7ddca2501863468.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2302IPW20/alternatives.json"},"ai":{"faq":[{"question":"What peripherals does MSP430G2302IPW20 have?","answer":"Serial connectivity supports I²C, SPI, and USI."},{"question":"What is the equivalent or replacement for MSP430G2302IPW20?","answer":"The MSP430G2xx family includes higher-memory siblings (e.g., MSP430G2553 with 16 KB Flash), but those differ in memory size and may require firmware adjustments. The F280041PZQR is a different architecture (C28x 32-bit, 100 MHz) and is not a functional replacement."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2302IPW20","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2302IPW20 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}}