{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5419AIZCAT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5419AIZCAT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5419AIZCAT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5419AIZCAT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit MCU, MSP430F5419AIZCAT, 25 MHz CPUXV2 core, 128 KB Flash, 16 KB RAM, 16-channel 12-bit ADC, 87 I/O, 1.8 V to 3.6 V supply, -40°C to 85°C, 113-NFBGA (7x7 mm) package.","salesMarkdown":"The 87 I/O lines, wired through I²C, SPI, UART, LINbus, and IrDA interfaces, make it a fit for industrial control panels, field-instrument data loggers, and battery-powered telemetry nodes. ## 128 KB Flash / 16 KB RAM — firmware footprint and data buffer 128 KB of Flash is sized for a control firmware image with a modest RTOS kernel, communication stacks (Modbus RTU, CANopen via LIN-capable UART), and application logic. The 16 KB RAM is the tighter constraint: a large lookup table or a multi-frame data buffer for an external sensor will eat into that quickly. Designs that log many channels or store precomputed calibration curves should budget RAM usage early. The MSP430F5419AIZCAT carries an end-of-life hot status. The manufacturer has issued a last-time-buy notice; new production allocations are closed or closing. For ongoing BOM lines, the procurement path is surplus and broker-channel sourcing.","metaTitle":"TI MSP430F5419AIZCAT 16-bit MCU, 25 MHz, 128 KB Flash, 113-NFBGA","metaDescription":"Texas Instruments MSP430F5419AIZCAT 16-bit MCU with 25 MHz CPU, 128 KB Flash, 16 KB RAM, 16x12-bit ADC, industrial temp -40°C to 85°C, in 113-NFBGA package. Sourced to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F5xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"16K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"87","Core Processor":"MSP430 CPUXV2","Package / Case":"113-VFBGA","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5419","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"113-NFBGA (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$9.5000","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/349ff500efe9be447a244647ada7c8c2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5419AIZCAT/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MSP430F5419AIZCAT and how do I get a price?","answer":"This part is sourced to order against an RFQ through independent distribution. Submit an RFQ for current availability and pricing; we confirm both at quote time. No stock or price figures are published here."},{"question":"What is MSP430F5419AIZCAT's listed speed?","answer":"The CPUXV2 core runs at 25 MHz, which governs UART baud rates, SPI clock divisions, and ADC sampling throughput."},{"question":"What is MSP430F5419AIZCAT's series?","answer":"It belongs to the MSP430F5xx series, a family of 16-bit ultra-low-power MCUs from Texas Instruments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5419AIZCAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5419AIZCAT 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}}