{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR2633IDAR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR2633IDAR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR2633IDAR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR2633IDAR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series, 16-bit MCU, MSP430FR2633IDAR, 16MHz, 15.5KB FRAM, 4K x 8 RAM, 19 I/O, 8x10b ADC, I²C/SPI/UART, 32-TSSOP, -40°C to 85°C.","salesMarkdown":"## FRAM memory and 16-bit core for low-power sensing The MSP430FR2633IDAR is a 16-bit MCU from the MSP430™ FRAM family, built around the MSP430 CPU16 core clocked at 16 MHz. The 15.5 KB FRAM program memory is the standout feature — it writes at byte level without a separate erase cycle, so data logging and parameter storage happen in-place without wear-leveling overhead. With 4K x 8 of RAM and 19 general-purpose I/O lines, this part handles sensor fusion and control loops in a single chip. The 8-channel 10-bit ADC captures analog inputs directly — no external converter needed for thermistor or strain-gauge signals. ## Industrial temperature range and serial connectivity Serial interfaces include I²C, SPI, UART, and IrDA — enough to talk to an external radio module, a display driver, or a host processor over a single bus. ## Active lifecycle and sourcing posture Sourced through authorized and independent distribution channels.","metaTitle":"MSP430FR2633IDAR MCU, 16MHz, 15.5KB FRAM, 32-TSSOP","metaDescription":"TI MSP430FR2633IDAR 16-bit MCU with 15.5KB FRAM, 16MHz CPU, 4Kx8 RAM, 8x10b ADC, I²C/SPI/UART. Active, RoHS3. Quoted to order.","metaKeywords":null},"attributes":{"series":"MSP430™ FRAM","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"4K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"19","Core Processor":"MSP430 CPU16","Package / Case":"32-TSSOP (0.240\\\", 6.10mm Width)","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR2633","Program Memory Size":"15.5KB (15.5K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"32-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.9700","priceTiers":[{"qty":1,"price":"$3.97000","currency":"USD"},{"qty":10,"price":"$3.56400","currency":"USD"},{"qty":25,"price":"$3.36960","currency":"USD"},{"qty":100,"price":"$2.92030","currency":"USD"},{"qty":250,"price":"$2.77056","currency":"USD"},{"qty":500,"price":"$2.48602","currency":"USD"},{"qty":1000,"price":"$2.09664","currency":"USD"},{"qty":2000,"price":"$1.99181","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/98de76b2dca505a428b80203f1355665.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR2633IDAR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430FR2633IDAR?","answer":"The MSP430 FRAM family shares the same core architecture, but each variant has a unique peripheral set and memory map — confirm the BOM position against the datasheet before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR2633IDAR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR2633IDAR 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}}