{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F6459IPZ","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F6459IPZ","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F6459IPZ","factsUrl":"https://icboms.com/api/mcp/products/MSP430F6459IPZ","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F6xx series 16-bit MCU, MSP430F6459IPZ, core processor MSP430 CPUXV2, speed 20MHz, program memory 512KB FLASH, RAM 66K x 8, 74 I/O, 100-LQFP package, -40°C to 85°C operating temperature.","salesMarkdown":"Typical applications include smart meters, industrial sensor hubs, medical instrumentation, and portable devices where low power and mixed-signal integration matter. The 20 MHz clock rate is the ceiling for the CPUXV2 pipeline; at this speed the part can execute most single-cycle instructions, so timing-critical loops like PID updates or communication bit-banging fit within a few microseconds. The 512 KB Flash is the largest program store in the MSP430F6xx value line, enough for a full protocol stack (e.g., ZigBee or M-Bus) plus application code without needing external serial Flash. If your firmware image is smaller, the part still gives headroom for field-upgradeable firmware via the bootloader. ## Industrial temperature range and peripheral integration The peripheral set includes an LCD driver (segmented), DMA for memory-to-peripheral transfers without CPU intervention, a brown-out detect and POR for reliable power-up, and PWM timers for motor or LED drive. ## Package and footprint Housed in a 100-pin LQFP (14x14 mm body), surface-mount package. The 74 general-purpose I/O pins give plenty of headroom for parallel LCD data buses, keypad matrices, or multiple chip selects. The 0.5 mm pitch is standard for hand-assembly and inspection, and the package is widely second-sourced.","metaTitle":"MSP430F6459IPZ 16-bit MCU, 20 MHz, 512 KB Flash, 100-LQFP","metaDescription":"Texas Instruments MSP430F6459IPZ 16-bit MCU with 20 MHz CPU, 512 KB Flash, 66K x 8 RAM, 16x12b ADC, 2x12b DAC. Active lifecycle, industrial temp.","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":"Tray","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":"$14.0558","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/18735c9f22805b559d1c275d7cfc0e43.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is MSP430F6459IPZ compatible with standard MSP430 development tools?","answer":"Yes, it uses the standard MSP430 JTAG/SBW debug interface and is supported by Code Composer Studio, IAR Embedded Workbench, and the MSP430 LaunchPad ecosystem. The CPUXV2 core is backward-compatible with MSP430X toolchains."},{"question":"What is the difference between MSP430F6459IPZ and MSP430F6459IPZR?","answer":"The difference is the shipping medium: MSP430F6459IPZ ships in a tray, while MSP430F6459IPZR ships in tape and reel. The silicon and package are identical."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F6459IPZ","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F6459IPZ when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T13:09:27.755Z","lastPublished":"2026-07-16T13:09:27.755Z","indexable":true}}