{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2101IPW14","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2101IPW14","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2101IPW14","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2101IPW14","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series, MSP430G2101IPW14, 16-bit MCU, 1KB Flash, 128 x 8 RAM, 16 MHz, 10 I/O, 1.8V–3.6V, -40°C–85°C, 14-TSSOP.","salesMarkdown":"## 16 MHz MSP430 core with 1 KB Flash — what fits in that budget With 10 general-purpose I/O lines, an internal oscillator, and built-in brown-out reset, POR, PWM, and watchdog timer peripherals, this part targets cost-sensitive, low-pin-count embedded applications where every byte of code and every microamp matters — think single-function sensor nodes, simple timer-based controllers, or battery-powered threshold monitors. The 16 MHz clock is available across the full voltage range, though the flash wait-state configuration may need attention if you push the core speed at the low end of the supply. ## 128 bytes RAM — plan your stack and variables tightly With 128 x 8 bits of RAM, the firmware engineer needs to account for every byte. The call stack, interrupt context save, and global variables all share this pool. Typical use cases are a few global flags, a small state machine, and a single-byte ADC result buffer. There is no room for a ring buffer or a multi-frame protocol stack. The 1 KB Flash similarly limits code to roughly 500–800 instructions of compiled C, so the application is best suited to a dedicated control loop or a simple polling routine rather than an RTOS or event-driven scheduler. ROHS3 compliance is confirmed, which simplifies EU and global regulatory acceptance.","metaTitle":"TI MSP430G2101IPW14 16-bit MCU, 1KB Flash, 16 MHz, 14-TSSOP","metaDescription":"Texas Instruments MSP430G2101IPW14 16-bit MCU with 1KB Flash, 128B RAM, 16 MHz CPU, 10 I/O, 1.8V–3.6V supply, -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, POR, PWM, WDT","Connectivity":"-","Mounting Type":"Surface Mount","Number of I/O":"10","Core Processor":"MSP430 CPU16","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2101","Program Memory Size":"1KB (1K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"14-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.8900","priceTiers":[{"qty":1,"price":"$1.89000","currency":"USD"},{"qty":10,"price":"$1.69500","currency":"USD"},{"qty":25,"price":"$1.59920","currency":"USD"},{"qty":100,"price":"$1.36230","currency":"USD"},{"qty":250,"price":"$1.27920","currency":"USD"},{"qty":500,"price":"$1.11930","currency":"USD"},{"qty":1000,"price":"$0.92742","currency":"USD"},{"qty":2500,"price":"$0.86346","currency":"USD"},{"qty":5000,"price":"$0.83148","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/937fce24b59bfba17c8b94ce6eb9d6e9.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2101IPW14/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430G2101IPW14 obsolete?","answer":"It remains a current product in the MSP430G2xx series."},{"question":"How many I/O pins does MSP430G2101IPW14 have?","answer":"The MSP430G2101IPW14 provides 10 general-purpose I/O pins in the 14-pin TSSOP package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2101IPW14","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2101IPW14 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}}