{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FE4252IPMR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FE4252IPMR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FE4252IPMR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FE4252IPMR","rawCanonicalId":null},"summary":{"shortDescription":"TI MSP430FE4252IPMR, MSP430x4xx series, 16-bit MSP430 CPU16 core, 16KB FLASH / 512B RAM, 8MHz, 2x16b A/D, integrated LCD driver, 14 I/O, 1.8–3.6V, -40 to 85°C, 64-LQFP.","salesMarkdown":null,"metaTitle":"MSP430FE4252IPMR — 16KB FLASH MSP430FE Metering MCU 64-LQFP","metaDescription":"TI MSP430FE4252IPMR: 16KB FLASH, 2x16b ADC, integrated LCD driver, 14 I/O, 8MHz, 1.8–3.6V, 64-LQFP. Lifecycle EOL-hot.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"8MHz","title":"MSP430FE4252IPMR","Series":"MSP430x4xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"512 x 8","Core Size":"16-Bit","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","Data Converters":"A/D 2x16b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FE4252","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":"$4.6462","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/4de1018c46d837e4949ba902fe82b711.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FE4252IPMR/alternatives.json"},"ai":{"faq":[{"question":"Does the MSP430FE4252IPMR support in-circuit firmware update via BSL, or does it require JTAG programming?","answer":"The FE variant supports BSL bootloader programming over the integrated UART/USART port in addition to JTAG and Spy-Bi-Wire (SBW) debug. The MSP430FET debug probe supports SBW. Check the TI SLAU319 BSL documentation for the FE family for the exact pin and command sequence required for field programming."},{"question":"How many usable digital I/O lines does the MSP430FE4252IPMR have?","answer":"The part has 14 I/O total, but these pins also serve as LCD segment drivers when the integrated LCD controller is active. The usable digital I/O count drops when the display is enabled — audit your I/O map against the LCD segment count your application requires before finalising the design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FE4252IPMR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FE4252IPMR 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}}