{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FE427IPM","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FE427IPM","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FE427IPM","factsUrl":"https://icboms.com/api/mcp/products/MSP430FE427IPM","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx MSP430FE427IPM 16-Bit MCU, MSP430 CPU16 core, 8.4MHz, 32KB Flash, 1K x 8 RAM, SPI/UART, 3x16b ADC, LCD driver, 64-LQFP, -40°C~85°C.","salesMarkdown":"## 32 KB Flash, 1 KB RAM — firmware and data budget The 32 KB Flash (32K x 8 plus 256 bytes) is sized for metrology algorithms, communication protocol stacks (SPI, UART/USART), and LCD update routines. The 1 KB RAM supports moderate data buffering for sensor readings and display refresh. For applications requiring additional data logging or larger communication buffers, consider the higher-density siblings in the MSP430x4xx family. ## Integrated LCD driver and analog front end The MSP430FE427IPM includes a segment LCD controller capable of driving up to 160 segments (4-mux) or 128 segments (8-mux), eliminating the need for a separate display driver IC. The 3-channel 16-bit sigma-delta ADC is purpose-built for energy measurement, providing the resolution needed for single-phase metering with shunt or current transformer inputs. Brown-out detection and POR are on-chip, simplifying power supervision. ## 64-LQFP package — footprint and thermal considerations Housed in a 64-lead LQFP (10x10 mm body, 0.5 mm pitch), the MSP430FE427IPM is a surface-mount device suited for automated assembly. The package has no exposed thermal pad, so heat dissipation relies on the leadframe and PCB copper. For BOM planning, this part presents no near-term end-of-life risk.","metaTitle":"TI MSP430FE427IPM 16-bit MCU, 8.4 MHz, 32 KB Flash, 64-LQFP","metaDescription":"Texas Instruments MSP430FE427IPM 16-bit MCU with 8.4 MHz CPU, 32 KB Flash, 1 KB RAM, integrated LCD driver.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8.4MHz","Series":"MSP430x4xx","Package":"Tray","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":"14","Core Processor":"MSP430 CPU16","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 3x16b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FE427","Program Memory Size":"32KB (32K 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":"$11.1900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a976cf09b30407f9c28cdb3936d77ff6.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FE427IPM/alternatives.json"},"ai":{"faq":[{"question":"Does MSP430FE427IPM have a built-in LCD driver?","answer":"Yes, the MSP430FE427IPM includes an integrated LCD controller capable of driving segment displays directly, reducing external component count and board space."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FE427IPM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FE427IPM 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}}