{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FW425IPMR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FW425IPMR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FW425IPMR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FW425IPMR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx series MSP430FW425IPMR, 16-Bit MSP430 CPU16, 8MHz, 16KB (16K x 8 + 256B) FLASH, 512 x 8 RAM, 48 I/O, Slope A/D, LCD, 1.8V~3.6V, -40°C~85°C, 64-LQFP, Tape & Reel","salesMarkdown":"## 16 KB Flash, 512 B RAM, on-chip LCD driver — the metering-tailored MSP430 It runs at 8 MHz and integrates 16 KB of program Flash with 512 bytes of RAM — enough for a dedicated metrology firmware stack that polls a sensor and drives a segmented LCD. The on-chip LCD controller and slope A/D converter eliminate the need for separate display driver and ADC ICs, shrinking the BOM for gas, water, and heat meters. ## 48 I/O, internal oscillator, brown-out detect — peripheral set for a self-contained node The slope A/D provides a low-cost way to read resistive or capacitive sensors common in flow measurement. TI lists the MSP430FW425IPMR as Active.","metaTitle":"TI MSP430FW425IPMR 16-bit MCU, 8 MHz, 16 KB Flash","metaDescription":"Texas Instruments MSP430FW425IPMR 16-bit MCU with 8 MHz core, 16 KB Flash, 512 B RAM, integrated LCD driver and slope A/D. Active lifecycle, industrial temp.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8MHz","Series":"MSP430x4xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"512 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, LCD, POR, PWM, WDT","Connectivity":"-","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430 CPU16","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"Slope A/D","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FW425","Program Memory Size":"16KB (16K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.3071","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/31331645541b1d7fcba601c154c4cbe4.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FW425IPMR/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430FW425IPMR obsolete?","answer":"No. It is qualified for new designs and available through the independent distribution channel."},{"question":"Does MSP430FW425IPMR have an LCD driver?","answer":"Yes. The peripheral set includes an integrated LCD controller, which drives a segmented display directly without an external driver IC. This is a key feature for utility meter applications where a local readout is required."},{"question":"What is the closest pin-compatible alternative to MSP430FW425IPMR?","answer":"Within the MSP430FW4xx family, devices with the same 64-LQFP footprint and similar peripheral mix (LCD, slope A/D) are pin-compatible across density options. The MSP430FW427 or MSP430FW428 offer more Flash and RAM while maintaining the same package and pinout, allowing a drop-in upgrade without a board respin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FW425IPMR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FW425IPMR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}