{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F4371IPNR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F4371IPNR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F4371IPNR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F4371IPNR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx series, 16-bit MCU, MSP430F4371IPNR, 8 MHz, 32 KB Flash, 1 KB RAM, LCD controller, 48 I/O, 80-LQFP.","salesMarkdown":"## 16-bit core with integrated LCD drive The MSP430F4371IPNR is a 16-bit microcontroller from the MSP430x4xx family, built around the MSP430 CPU16 core running at 8 MHz. A standout peripheral is the integrated LCD controller, which drives segment LCD panels directly without an external driver chip. This, combined with 48 general-purpose I/O lines and SPI/UART connectivity, makes it a natural fit for handheld instruments, utility meters, and human-machine interfaces where low power and a local display are required. On-chip peripherals include a brown-out reset and power-on reset, plus a watchdog timer and PWM outputs — the basic supervisory and timing blocks are built in, reducing external component count. The supplier device package is 80-LQFP (12x12). Available in tape-and-reel or cut-tape options, it integrates into standard pick-and-place assembly lines without special handling. ## Active lifecycle and sourcing The base product number is MSP430F4371, so any PCN or documentation updates will reference that root.","metaTitle":"Texas Instruments MSP430F4371IPNR 16-bit MCU, 8 MHz","metaDescription":"MSP430F4371IPNR 16-bit MCU from TI, 8 MHz MSP430 CPU16, 32 KB flash, 1 KB RAM, LCD controller, 48 I/O, 1.8-3.6 V, -40 to 85°C, 80-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":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"1K 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":"48","Core Processor":"MSP430 CPU16","Package / Case":"80-LQFP","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F4371","Program Memory Size":"32KB (32K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"80-LQFP (12x12)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.3622","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/67029cd3d4d0eaea057ab2144cff69d7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F4371IPNR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430F4371IPNR?","answer":"The MSP430F4371IPNR is part of the MSP430x4xx family, which includes many devices with the same 80-LQFP footprint but varying flash/RAM and peripheral sets. A direct pin-compatible sibling would be another MSP430F43xx or MSP430F44xx device in the same package — confirm the specific memory and LCD segment count against your firmware requirements before substituting."},{"question":"What compliance documentation does Texas Instruments provide for MSP430F4371IPNR?","answer":"Texas Instruments provides RoHS and REACH compliance data for the MSP430F4371IPNR as part of its standard documentation package. The device is lead-free and RoHS-compliant per TI's material declaration. UL or IEC certifications are not typically issued for individual MCUs; the relevant standards apply at the system level."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F4371IPNR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F4371IPNR 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}}