{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2274IRHAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2274IRHAR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2274IRHAR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2274IRHAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx MSP430F2274IRHAR, 16-bit MCU, MSP430 CPU16 core, 16 MHz, 32 KB Flash, 1K x 8 RAM, 40-VFQFN Exposed Pad, -40°C to 85°C.","salesMarkdown":"The 32 KB Flash (32K x 8 plus 256 bytes) is enough for moderate application code, communication stacks, and bootloader logic. The 1K x 8 RAM handles small data buffers and stack frames typical of sensor fusion and control loops. If your firmware needs exceed this, the MSP430F2xx series offers higher-density options, but for many single-function endpoints this is the right tier. ## 40-VQFN package — footprint and thermal considerations Housed in a 40-VFQFN with exposed pad (6x6 mm body, supplier package 40-VQFN), this part is a surface-mount device with 32 I/O lines. ## Active lifecycle — no LTB or EOL risk on this line ROHS3 compliant.","metaTitle":"TI MSP430F2274IRHAR 16-bit MCU, 16 MHz, 32 KB Flash, 40-VQFN","metaDescription":"Texas Instruments MSP430F2274IRHAR 16-bit MCU with MSP430 CPU16 core, 16 MHz speed, 32 KB Flash, 1 KB RAM, 40-VQFN package.","metaKeywords":null},"attributes":{"series":"MSP430F2xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430F2xx","Package":"Tape & Reel (TR) Cut Tape (CT)","RAM Size":"1K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I2C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"32","Core Processor":"MSP430 CPU16","Package / Case":"40-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 12x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F2274","Program Memory Size":"32KB (32K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"40-VQFN (6x6)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$6.1800","priceTiers":[{"qty":1,"price":"$6.18000","currency":"USD"},{"qty":10,"price":"$5.55000","currency":"USD"},{"qty":25,"price":"$5.24720","currency":"USD"},{"qty":100,"price":"$4.54770","currency":"USD"},{"qty":250,"price":"$4.31444","currency":"USD"},{"qty":500,"price":"$3.87136","currency":"USD"},{"qty":1000,"price":"$3.26500","currency":"USD"},{"qty":2500,"price":"$3.10175","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/eb739f56fcab3b2155887c21ae7c1a8c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2274IRHAR/alternatives.json"},"ai":{"faq":[{"question":"What is the architecture of MSP430F2274IRHAR?","answer":"It uses a 16-bit MSP430 CPU16 core with a RISC architecture optimized for ultra-low-power operation. The core runs at up to 16 MHz."},{"question":"How to program MSP430F2274IRHAR?","answer":"Programming is done via the Spy-Bi-Wire (SBW) two-wire JTAG interface, compatible with the MSP430 LaunchPad and TI's Code Composer Studio IDE. The internal Flash is in-system programmable."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2274IRHAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2274IRHAR 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}}