{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F449IPZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F449IPZ","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F449IPZ","factsUrl":"https://icboms.com/api/mcp/products/MSP430F449IPZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx series 16-bit MCU, MSP430F449IPZ, 8 MHz, 60 KB Flash, 2K x 8 RAM, LCD driver, 8x12b ADC, SPI/UART, 48 I/O, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## 16-bit MCU with on-chip LCD — the BOM-saving choice for metering and instrumentation Its headline feature is the integrated LCD driver, which directly drives segmented displays without an external controller — a real BOM consolidation play for utility meters, medical monitors, and industrial panel instruments. An 8-channel 12-bit ADC and SPI/UART serial interfaces round out the peripheral set, making it a self-contained measurement node on a single chip. ## 8 MHz — fast enough for the loop, slow enough for the power budget The 8 MHz core speed is not a number you chase for throughput; it is the speed that lets the MSP430 architecture hit its sub-1 µA standby currents while still servicing a 200 kHz sensor read or a 9600 baud UART transaction. At this clock, the Flash wait state is zero, so every instruction executes without a pipeline bubble. If your application needs to process a 1 kHz control loop with a 12-bit ADC sample per cycle, this part has margin. If you need to run a real-time FFT at audio rates, look at the 25 MHz MSP430F5xxx parts — but you will lose the integrated LCD. ## 100-LQFP — 48 I/O in a hand-solderable footprint Forty-eight general-purpose I/O leave enough pins for a parallel LCD data bus, a keypad matrix, and a few external sensor interrupts without multiplexing. The surface-mount package is standard for reflow assembly; no special handling beyond MSL 3 bake-out if the bag has been open. ## Industrial temperature range — rated for the factory floor The internal oscillator stays within specification across this band, so you can skip an external crystal for non-critical timing. The base product number MSP430F449 covers the whole density family, so if you need more Flash or RAM later, there is a pin-compatible upgrade path within the same package.","metaTitle":"TI MSP430F449IPZ 16-bit MCU, 8 MHz, 60 KB Flash, LCD driver","metaDescription":"Texas Instruments MSP430F449IPZ 16-bit MCU with 8 MHz core, 60 KB Flash, 2 KB RAM, integrated LCD driver, 8-ch 12-bit ADC.","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":"2K 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":"100-LQFP","Product Status":"Active","Data Converters":"A/D 8x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F449","Program Memory Size":"60KB (60K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$16.2200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/67029cd3d4d0eaea057ab2144cff69d7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F449IPZ/alternatives.json"},"ai":{"faq":[{"question":"Does MSP430F449IPZ have an internal LCD driver?","answer":"Yes, the MSP430F449IPZ includes an integrated LCD driver capable of driving segmented displays directly."},{"question":"What is the core architecture of MSP430F449IPZ?","answer":"The MSP430F449IPZ uses the 16-bit MSP430 CPU16 core. It is a von Neumann architecture with a single address space for program and data, optimized for ultra-low-power operation."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F449IPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F449IPZ 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}}