{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2274IRHAT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2274IRHAT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2274IRHAT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2274IRHAT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx series, MSP430F2274IRHAT 16-bit MCU, 16MHz, 32KB Flash, 1KB RAM, 40-VQFN Exposed Pad, -40°C~85°C.","salesMarkdown":"## Package and board-fit: 40-VQFN with exposed pad The MSP430F2274IRHAT comes in a 40-VFQFN Exposed Pad package (supplier device package 40-VQFN 6x6 mm). ## Core and memory: 16-bit MSP430 CPU16 at 16 MHz, 32 KB Flash, 1 KB RAM The 16-bit MSP430 CPU16 core runs at 16 MHz with 32 KB of on-chip Flash program memory (32K x 8 + 256B) and 1 KB of RAM (1K x 8). The 256-byte information memory segment is separate from the main Flash array — use it for calibration constants or boot-configuration data that survive a full-chip erase. Program memory type is Flash, so firmware updates in the field are possible via the bootstrap loader (BSL) or a debugger connection. The 1 KB RAM is tight for a full TCP/IP stack but adequate for sensor fusion, state machines, or command buffers in a low-power polling loop. ## Peripherals and I/O: 32 GPIO, 12-channel 10-bit ADC, serial interfaces 32 general-purpose I/O lines give enough headroom for a 16-bit data bus plus handshake signals or a matrix keypad. The 12-channel 10-bit ADC (A/D 12x10b) samples analog sensors — thermistors, potentiometers, current shunts — without an external ADC. Serial connectivity includes I²C, SPI, UART/USART, plus IrDA and LINbus for automotive or industrial fieldbus bridging.","metaTitle":"TI MSP430F2274IRHAT MCU, 16MHz, 32KB Flash, 40-VQFN","metaDescription":"Texas Instruments MSP430F2274IRHAT 16-bit MCU, 16MHz, 32KB Flash, 1KB RAM, 40-VQFN. Active production, ROHS3 compliant. Sourced to order.","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":"$7.9200","priceTiers":[{"qty":1,"price":"$7.92000","currency":"USD"},{"qty":10,"price":"$7.15200","currency":"USD"},{"qty":25,"price":"$6.81920","currency":"USD"},{"qty":100,"price":"$5.92100","currency":"USD"},{"qty":250,"price":"$5.65488","currency":"USD"},{"qty":500,"price":"$5.15592","currency":"USD"},{"qty":1250,"price":"$4.49064","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/eb739f56fcab3b2155887c21ae7c1a8c.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2274IRHAT/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2274IRHAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2274IRHAT 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}}