{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6459IPZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6459IPZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6459IPZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6459IPZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6459IPZR, 16-bit MSP430 CPUXV2 MCU, 20 MHz, 512 KB Flash, 66 KB RAM, 74 I/O, 100-LQFP, -40 to 85 °C.","salesMarkdown":"The 20 MHz ceiling on the core handles real-time data acquisition and protocol parsing. 512 KB Flash and 66 KB RAM support a full protocol stack and local data log buffer. ## Peripheral set and integration On-chip peripherals include brown-out detect, POR, DMA, PWM, WDT, and an LCD controller. Connectivity covers I²C, IrDA, SCI, SPI, and UART/USART — enough for most sensor and display interfaces. The internal oscillator keeps the BOM lean for applications that do not require a precision external clock. The 100-LQFP package (14x14 mm) is a standard surface-mount footprint, easy to route on a two-layer board.","metaTitle":"TI MSP430F6459IPZR 16-bit MCU, 20MHz, 512KB Flash, 100-LQFP","metaDescription":"MSP430F6459IPZR from Texas Instruments: 16-bit MSP430 CPUXV2 at 20MHz, 512KB Flash, 66KB RAM, 74 I/O, 100-LQFP. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"20MHz","Series":"MSP430F6xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"66K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, LCD, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"74","Core Processor":"MSP430 CPUXV2","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F6459","Program Memory Size":"512KB (512K x 8)","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":"$9.5569","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/11fd6adf59d140067d12076e07c12db7.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F6459IPZR/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430F6459IPZR's listed speed?","answer":"The MSP430F6459IPZR runs at 20 MHz on the MSP430 CPUXV2 core."},{"question":"What is the closest pin-compatible alternative to MSP430F6459IPZR?","answer":"A pin-compatible alternative within the MSP430F6xx family in the same 100-LQFP package would be an active sibling like the MSP430F6659IPZR — verify Flash and RAM sizing against your firmware image before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6459IPZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6459IPZR 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}}