{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2101TRGET","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2101TRGET","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2101TRGET","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2101TRGET","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2101TRGET, 16-Bit MSP430 CPU16 microcontroller, 16MHz core, 1KB (1K x 8 + 256B) Flash, 128 x 8 RAM, 16 I/O, 24-VFQFN Exposed Pad package, -40°C to 105°C operating temperature.","salesMarkdown":"## 16-bit MSP430 core with 1 KB Flash — what fits in that code space The MSP430F2101TRGET: It carries 1 KB of program Flash (organized as 1K x 8 plus 256 bytes) and 128 bytes of RAM — a memory footprint that targets single-purpose control loops, sensor readout, or simple state machines where every byte of firmware is hand-optimised. The 16 I/O lines, internal oscillator, slope A/D converter, and built-in brown-out reset / POR / PWM / WDT peripherals cover basic embedded control without external components. ## 128 bytes RAM — the real constraint on what this MCU can run The 128 x 8 RAM is the tightest resource on this part. A firmware engineer planning a design with the MSP430F2101TRGET needs to budget stack depth, interrupt context save, and any local variables against that 128-byte ceiling. There is no official L* successor order code in the record, so a drop-in replacement from TI's current MSP430 portfolio is not confirmed. Buyers needing this exact order code for a BOM line — whether for repair, legacy production, or a design that cannot migrate — will find it through independent distribution channels. No lead-time or stock-count figures are carried here; the channel quote is the definitive answer.","metaTitle":"MSP430F2101TRGET Texas Instruments 16-bit MCU, 1KB Flash","metaDescription":"MSP430F2101TRGET 16-bit MCU with 1KB Flash, 128B RAM, 16MHz core, -40°C to 105°C.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430F2xx","Package":"Tape & Reel (TR); Cut Tape (CT)","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":"16","Core Processor":"MSP430 CPU16","Package / Case":"24-VFQFN Exposed Pad","Product Status":"Obsolete","Data Converters":"Slope A/D","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F2101","Program Memory Size":"1KB (1K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"24-VQFN (4x4)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$1.1729","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/915f3387ecbce04a8fd7c7e9a4da9617.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2101TRGET/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430F2101TRGET obsolete or end-of-life?","answer":"Yes, Texas Instruments lists MSP430F2101TRGET as Obsolete."},{"question":"What is the replacement for MSP430F2101TRGET?","answer":"No official replacement order code is recorded. A pin-compatible alternative within the MSP430F2xx family may exist, but TI has not published a direct successor for this exact order code. Buyers should verify functional equivalence against their specific firmware and pinout requirements before substituting."},{"question":"What is MSP430F2101TRGET's listed speed?","answer":"The core processor runs at 16 MHz, which is the MSP430 CPU16's rated maximum. At this speed the device draws low active current typical of the MSP430F2xx family, but the 128-byte RAM and 1 KB Flash will be the limiting factors for most applications, not the clock rate."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2101TRGET","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2101TRGET when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}