{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F2252IRHAT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F2252IRHAT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F2252IRHAT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F2252IRHAT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx 16-bit MCU, MSP430F2252IRHAT, 16MHz, 16KB Flash, 512B RAM, 40-VFQFN Exposed Pad, -40°C to 85°C, ROHS3.","salesMarkdown":"## 16 MHz core, 16 KB flash — the memory budget that shapes the firmware The MSP430F2252IRHAT runs a 16-bit MSP430 CPU16 core at 16 MHz, with 16 KB of on-chip Flash and 512 bytes of RAM. That RAM footprint is tight — enough for a small control loop, a few sensor readings, and a serial buffer, but not a full RTOS heap. The 16 KB Flash holds the application code plus 256 bytes of information memory for calibration constants or unique IDs. The brown-out detect and POR circuits mean the reset supervisor is built in; the PWM outputs can drive small loads directly or feed a gate driver. ## 40-VQFN package — rework-friendly if you respect the thermal pad The 40-VFQFN with exposed pad (6x6 mm body) is a QFN that reflows well with a hot-air station — the centre pad needs a good solder paste volume and a via-in-pad thermal relief to the ground plane. Pin 1 is marked by a chamfered corner on the package, not a dot, so the orientation is easy to confirm under a microscope.","metaTitle":"MSP430F2252IRHAT TI MCU, 16MHz, 16KB Flash, 40-VQFN","metaDescription":"Texas Instruments MSP430F2252IRHAT 16-bit MCU, 16MHz, 16KB Flash, 512B RAM, 12x10b ADC, I²C/SPI/UART, -40°C to 85°C, 40-VQFN. Active, ROHS3. Available 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":"512 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":"MSP430F2252","Program Memory Size":"16KB (16K 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":"$7.7400","priceTiers":[{"qty":1,"price":"$7.74000","currency":"USD"},{"qty":10,"price":"$6.95200","currency":"USD"},{"qty":25,"price":"$6.57200","currency":"USD"},{"qty":100,"price":"$5.69560","currency":"USD"},{"qty":250,"price":"$5.40348","currency":"USD"},{"qty":500,"price":"$4.84852","currency":"USD"},{"qty":1250,"price":"$4.08912","currency":"USD"},{"qty":2500,"price":"$3.88466","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/e53eff369abc185c8b143f576da16742.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F2252IRHAT/alternatives.json"},"ai":{"faq":[{"question":"What is the closest functional second-source to MSP430F2252IRHAT — does F280041PZQR drop in?","answer":"No. The F280041PZQR is a C2000 C28x 32-bit MCU with a different core architecture, 1.14 V supply, and 100 MHz speed. It is not pin-compatible — the package is different, and the peripheral set (CAN, dual 12-bit DAC) targets motor control rather than the MSP430's ultra-low-power sensing role. A board spin is required to swap them."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F2252IRHAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F2252IRHAT 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}}