{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430P112IDW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430P112IDW","canonicalUrl":"https://icboms.com/texas-instruments/MSP430P112IDW","factsUrl":"https://icboms.com/api/mcp/products/MSP430P112IDW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430P112IDW, MSP430x1xx series, 16-bit MCU, 8 MHz, 4 KB OTP, 256 x 8 RAM, 14 I/O, 20-SOIC wide, -40°C to 85°C.","salesMarkdown":"## OTP memory: no field updates possible 4 KB program memory is one-time programmable. That locks the BOM to a fixed firmware image — no OTA, no reflash, no bug fix after the part leaves the programmer. ## Package and hand-solderability 20-SOIC wide body (7.50 mm width). Hand-solderable with a fine-tip iron; no hot-air station required.","metaTitle":"TI MSP430P112IDW 16-bit MCU, 8 MHz, 4 KB OTP, 20-SOIC","metaDescription":"Texas Instruments MSP430P112IDW 16-bit MCU with 8 MHz core, 4 KB OTP program memory, 256 B RAM, industrial temp range -40°C to 85°C. Obsolete — sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8MHz","Series":"MSP430x1xx","Package":"Tube","RAM Size":"256 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"POR, PWM, WDT","Connectivity":"-","Mounting Type":"Surface Mount","Number of I/O":"14","Core Processor":"MSP430 CPU16","Package / Case":"20-SOIC (0.295\\\", 7.50mm Width)","Product Status":"Obsolete","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430P112","Program Memory Size":"4KB (4K x 8)","Program Memory Type":"OTP","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"20-SOIC","Voltage - Supply (Vcc/Vdd)":"2.7V ~ 5.5V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.2000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/6adaf56c93d06106ea6a4a6b12bfd46e.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430P112IDW/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430P112IDW?","answer":"TI's MSP430F1xx Flash-based MCUs in the same 20-SOIC package are pin-compatible and offer in-system reprogrammability. The exact replacement depends on your required Flash and RAM size; check the MSP430F1101A or MSP430F1121A as starting points."},{"question":"What is MSP430P112IDW's speed rating?","answer":"The core runs at 8 MHz. That clock rate sets the instruction cycle time for timing-critical loops and peripheral baud rates."},{"question":"What series is MSP430P112IDW from?","answer":"It belongs to the MSP430x1xx series, TI's baseline 16-bit ultra-low-power MCU family with the MSP430 CPU16 core."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430P112IDW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430P112IDW when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:29:56.413Z","lastPublished":"2026-07-11T18:29:56.413Z","indexable":true}}