{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F4260IRGZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F4260IRGZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F4260IRGZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F4260IRGZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x4xx 16-bit MCU, MSP430F4260IRGZR, 8MHz, 24KB Flash, 256B RAM, LCD, 12-bit DAC, 48-VQFN Exposed Pad, Tape & Reel.","salesMarkdown":"## 48-VQFN package and board-fit The MSP430F4260IRGZR ships in a 48-VFQFN exposed-pad package (7x7 mm body, supplier device package 48-VQFN). At 0.5 mm pitch, the outer rows fan out between the pad vias; a two-layer board breaks out all 32 I/O if the trace width stays under 0.15 mm. ## Flash and RAM — the tight constraint is the 256 bytes 24 KB of flash (24K x 8 plus 256 bytes of information memory) holds the application code and constant tables. The 256 x 8 RAM is the real limiter — no dynamic allocation, no large stack frames. A firmware image that calls a 200-byte ISR with nested functions will overflow the stack on the first interrupt. The internal oscillator at 8 MHz means the CPU16 core executes one instruction per clock cycle on most operations; the 8 MHz ceiling is the throughput limit, not the flash access time. ## Mixed-signal peripherals — LCD, ADC, DAC on one die This MSP430x4xx part integrates an LCD driver, a 16-bit sigma-delta ADC (one channel), and a 12-bit DAC. The brown-out reset and power-on reset circuits are on-chip — no external supervisor needed for battery-powered wake-up. The 32 I/O lines include segment and common outputs for the LCD; the ADC and DAC share pins with the port, so the firmware must reconfigure the pin mux between analog and digital functions at run time. TI lists this part as Active; no discontinuation notice or last-time-buy window has been issued.","metaTitle":"TI MSP430F4260IRGZR 16-bit MCU, 8MHz, 24KB Flash, 48-VQFN","metaDescription":"Texas Instruments MSP430F4260IRGZR 16-bit MCU, 8MHz core, 24KB flash, 256B RAM, LCD driver, 12-bit DAC, 48-VQFN. Active production, 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":"8MHz","Series":"MSP430x4xx","Package":"Tape & Reel (TR)","RAM Size":"256 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, LCD, POR, PWM, WDT","Connectivity":"-","Mounting Type":"Surface Mount","Number of I/O":"32","Core Processor":"MSP430 CPU16","Package / Case":"48-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 1x16b; D/A 1x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F4260","Program Memory Size":"24KB (24K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"48-VQFN (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.0357","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/84e3281885cf6930a14c53321e01f331.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F4260IRGZR/alternatives.json"},"ai":{"faq":[{"question":"How do I get current pricing and availability for MSP430F4260IRGZR?","answer":"Submit an RFQ through this listing."},{"question":"What is the 8 MHz speed rating on this part?","answer":"The MSP430 CPU16 core runs at 8 MHz maximum. At this clock rate the core executes most instructions in a single cycle; the throughput is 8 MIPS. The internal oscillator is trimmed at the factory and requires no external crystal or resonator."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F4260IRGZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F4260IRGZR 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}}