{"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. ## Lifecycle and sourcing posture 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","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a976cf09b30407f9c28cdb3936d77ff6.pdf","sourceUrl":null},"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":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}