{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2102IPW20","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2102IPW20","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2102IPW20","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2102IPW20","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series, MSP430G2102IPW20, 16-Bit MCU, 16MHz, 1KB Flash, 128 x 8 RAM, I²C/SPI/USI, 16 I/O, 1.8V~3.6V, -40°C~85°C, 20-TSSOP.","salesMarkdown":"For designs that need to stay alive on a coin cell, the wide Vcc window means the MCU keeps running as the cell discharges down to 1.8 V. The 20-TSSOP package is a fine-pitch surface-mount footprint that suits compact PCBs but needs careful solder-paste stencil design for reliable reflow. On-chip peripherals include I²C, SPI, and USI serial interfaces, plus PWM, watchdog timer, and DMA — enough to handle a small keypad, drive a simple LED matrix, or communicate with an external sensor over a two-wire bus. The 16 general-purpose I/O pins in a 20-pin package give reasonable headroom for a mixed-signal control board.","metaTitle":"MSP430G2102IPW20 16-bit MCU, 16 MHz, 1 KB Flash, 20-TSSOP","metaDescription":"Texas Instruments MSP430G2102IPW20 16-bit MCU with 16 MHz core, 1 KB Flash, 128 B RAM, industrial temp -40°C to 85°C.","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":"128 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":"MSP430G2102","Program Memory Size":"1KB (1K 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":"$1.9500","priceTiers":[{"qty":1,"price":"$1.95000","currency":"USD"},{"qty":10,"price":"$1.75200","currency":"USD"},{"qty":25,"price":"$1.65280","currency":"USD"},{"qty":100,"price":"$1.40840","currency":"USD"},{"qty":250,"price":"$1.32240","currency":"USD"},{"qty":500,"price":"$1.15710","currency":"USD"},{"qty":1000,"price":"$0.95874","currency":"USD"},{"qty":2500,"price":"$0.89262","currency":"USD"},{"qty":5000,"price":"$0.85956","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ae1a7964ac66c57fe2ee68eff82fe433.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2102IPW20/alternatives.json"},"ai":{"faq":[{"question":"Does MSP430G2102IPW20 have an internal oscillator?","answer":"Yes, it includes an internal oscillator, so an external crystal is not required for many applications, reducing BOM count and board area."},{"question":"What is the closest functional equivalent to MSP430G2102IPW20?","answer":"The F280041PZQR from TI's C2000 family is a 32-bit MCU with a 100 MHz C28x core and 12-bit ADC, but it is a different architecture and performance tier — not a pin-compatible or software-compatible substitute. Within the MSP430G2xx series, higher-density Flash variants (e.g., 2 KB or 4 KB) in the same 20-TSSOP package are the natural upgrade path if 1 KB is too tight."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2102IPW20","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2102IPW20 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}}