{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5519IPN","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5519IPN","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5519IPN","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5519IPN","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5519IPN, 16-bit MSP430 CPUXV2 MCU, 25 MHz, 128 KB Flash, 10 KB RAM, USB 2.0, I²C/SPI/UART, 63 GPIO, 80-LQFP, -40 to 85 °C.","salesMarkdown":"The Texas Instruments MSP430F5519IPN is a 16-bit MCU built around the MSP430 CPUXV2 core clocked at 25 MHz, with 128 KB of Flash program memory and 10 KB of RAM. Its standout feature is the integrated USB 2.0 full-speed device interface, which lets it handle USB data streaming without an external bridge — a key advantage in portable instruments, data loggers, and human-interface devices that need a direct USB link to a host. The peripheral set includes a DMA controller, brown-out detection, POR, PWM timers, and a watchdog timer. Housed in an 80-LQFP package (12x12 mm body), it brings out 63 GPIOs — enough for a keypad matrix, a small TFT display parallel bus, and a handful of sensor interrupts, all on one board. The 128 KB Flash and 10 KB RAM are available for firmware and application data. The internal oscillator is available for timing.","metaTitle":"Texas Instruments MSP430F5519IPN 16-bit MCU, 25 MHz, 128 KB Flash, USB 2.0","metaDescription":"Texas Instruments MSP430F5519IPN 16-bit MCU with MSP430 CPUXV2 core at 25 MHz, 128 KB Flash, 10 KB RAM, USB 2.0, I²C/SPI/UART, 63 GPIO, 80-LQFP, -40 to 85°C. 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":"Tray","RAM Size":"10K 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, USB","Mounting Type":"Surface Mount","Number of I/O":"63","Core Processor":"MSP430 CPUXV2","Package / Case":"80-LQFP","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5519","Program Memory Size":"128KB (128K x 8)","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":"$7.3201","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2e95dc6e7be321ead419de6523f16065.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5519IPN/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MSP430F5519IPN and get a price?","answer":"This part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a firm price and lead time."},{"question":"What is the closest pin-compatible alternative to MSP430F5519IPN?","answer":"Within the MSP430F5xx series, the MSP430F5529IPN is a direct pin-compatible upgrade with 128 KB Flash and 8 KB RAM, but the MSP430F5519IPN offers 10 KB RAM. Check the specific peripheral and USB configuration differences in the device errata before substituting."},{"question":"What is MSP430F5519IPN's listed core speed?","answer":"The MSP430 CPUXV2 core is rated for 25 MHz maximum operation."},{"question":"How to program MSP430F5519IPN?","answer":"Programming is done via the Spy-Bi-Wire (SBW) or JTAG interface using TI's Code Composer Studio or IAR Embedded Workbench. The 128 KB Flash can be programmed in-system through the USB DFU bootloader for field updates."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5519IPN","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5519IPN 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}}