{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430L092SPWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430L092SPWR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430L092SPWR","factsUrl":"https://icboms.com/api/mcp/products/MSP430L092SPWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430L092 series 16-bit MCU, ROMless, 4MHz, 2K x 8 RAM, 11 I/O, 0.9V~1.65V supply, 14-TSSOP package, Tape & Reel.","salesMarkdown":"## 4 MHz ceiling, ROMless architecture — what it means for BOM fit The MSP430L092SPWR runs a 16-bit MSP430 CPU16 core at 4 MHz — this is the instruction throughput ceiling for the entire application, not a turbo mode. With 2K x 8 of RAM and zero on-chip program memory (ROMless), every byte of firmware must reside in external serial or parallel non-volatile memory and be loaded at boot or fetched on demand. That external memory access adds latency and consumes I/O pins, so the 4 MHz ceiling is effectively lower once bus cycles are factored in. Supply voltage spans 0.9 V to 1.65 V, which means this part runs directly from a single alkaline or NiMH cell without a boost converter. The 11 available I/O pins must handle both the external memory interface and any sensor/actuator signals — a tight budget that forces a trade-off between peripheral count and memory bus width. ## On-chip analog and peripheral set An 8-channel, 8-bit ADC and a single 8-bit DAC are integrated — sufficient for low-resolution sensor readout or simple control-loop feedback, but not for precision measurement. The brown-out detect and POR ensure the core resets cleanly when the battery voltage dips below the operating threshold; the PWM module can drive a small load or generate a tone without an external timer. Operating temperature is specified from 0°C to 50°C — this is a commercial-grade part for indoor, climate-controlled equipment. ## Package and board integration Housed in a 14-TSSOP package (4.40 mm width, 0.65 mm pitch) with surface-mount termination. The supplier device package is also 14-TSSOP — no thermal pad or exposed paddle to worry about. Cut Tape works for prototyping or low-volume builds. It is ROHS3 compliant, meeting the current EU restriction on hazardous substances.","metaTitle":"TI MSP430L092SPWR MCU 16-bit 4MHz 2KB RAM ROMless 14-TSSOP","metaDescription":"Texas Instruments MSP430L092SPWR 16-bit MCU, 4MHz core, 2K x 8 RAM, ROMless, 0.9V-1.65V supply, 14-TSSOP. Active production, ROHS3. Sourced to order.","metaKeywords":null},"attributes":{"series":"MSP430L092","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"4MHz","Series":"MSP430L092","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"2K 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":"11","Core Processor":"MSP430 CPU16","Package / Case":"14-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 8x8b; D/A 1x8b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430L092","Program Memory Size":"-","Program Memory Type":"ROMless","Operating Temperature":"0°C~50°C(TA)","Supplier Device Package":"14-TSSOP","Voltage - Supply (Vcc/Vdd)":"0.9V ~ 1.65V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5300","priceTiers":[{"qty":1,"price":"$3.53000","currency":"USD"},{"qty":10,"price":"$3.16700","currency":"USD"},{"qty":25,"price":"$2.98800","currency":"USD"},{"qty":100,"price":"$2.54580","currency":"USD"},{"qty":250,"price":"$2.39040","currency":"USD"},{"qty":500,"price":"$2.09160","currency":"USD"},{"qty":1000,"price":"$1.73304","currency":"USD"},{"qty":2000,"price":"$1.61352","currency":"USD"},{"qty":6000,"price":"$1.55376","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6931e76669e7330e295dbe7309fe19c6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430L092SPWR/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430L092SPWR's listed speed?","answer":"The core runs at 4 MHz. This is the maximum clock frequency for the MSP430 CPU16 core; actual throughput depends on external memory access latency and the instruction mix."},{"question":"What compliance documentation does Texas Instruments provide for MSP430L092SPWR?","answer":"The part is ROHS3 compliant. Standard TI documentation includes the datasheet, application notes, and a material declaration."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430L092SPWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430L092SPWR 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}}