{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FE4242IPM","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FE4242IPM","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FE4242IPM","factsUrl":"https://icboms.com/api/mcp/products/MSP430FE4242IPM","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx series MSP430FE4242IPM, 16-Bit microcontroller, 8 MHz, 12 KB Flash, 512 x 8 RAM, SPI, UART/USART, 64-LQFP, -40°C to 85°C.","salesMarkdown":"## What this 16-bit MSP430 brings to a meter or sensor design The MSP430FE4242IPM: Its standout feature is the integrated LCD driver, which directly drives a segment display without an external controller — a common requirement in utility meters, flow computers, and panel instruments. ## 8 MHz core — enough for metrology, not for heavy number crunching The 8 MHz clock is typical for the MSP430x4xx series and is well matched to the 16-bit RISC core's single-cycle multiply. For energy metering, the 16-bit ADC captures line-frequency harmonics cleanly, and the 12 KB Flash leaves room for calibration tables and communication stacks. The 512-byte RAM is the tight spot — firmware must manage buffers carefully, especially if using both the LCD and the UART for Modbus or similar protocols. Brown-out detection resets the part cleanly when the supply dips, which is critical in battery-powered or energy-harvesting designs where the rail sags under load. ## Industrial temperature grade — outdoor and factory-floor ready The 64-LQFP package measures 10x10 mm. Texas Instruments lists the MSP430FE4242IPM as Active. That means no looming EOL notice, no last-time-buy scramble, and standard lead times through distribution.","metaTitle":"MSP430FE4242IPM 16-bit MCU, 8 MHz, 12 KB Flash, LCD driver","metaDescription":"Texas Instruments MSP430FE4242IPM 16-bit MCU with 8 MHz core, 12 KB Flash, 512 B RAM, integrated LCD driver, SPI/UART, 2x16-bit ADC, -40°C to 85°C, 64-LQFP.","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":"Tray","RAM Size":"512 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, LCD, POR, PWM, WDT","Connectivity":"SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"14","Core Processor":"MSP430 CPU16","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 2x16b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FE4242","Program Memory Size":"12KB (12K 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":"$7.3521","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4de1018c46d837e4949ba902fe82b711.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Does MSP430FE4242IPM have an LCD driver?","answer":"Yes, the MSP430FE4242IPM integrates an LCD driver as a built-in peripheral, capable of driving a segment LCD directly without an external controller."},{"question":"What are the alternatives to MSP430FE4242IPM?","answer":"Within the MSP430x4xx family, parts with similar LCD drive and ADC capability include the MSP430FE4252 and MSP430FE4272, which offer larger Flash and RAM options. These are pin-compatible across the family's 64-pin LQFP footprint, so a board layout can support multiple density options without a respin."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FE4242IPM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FE4242IPM 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}}