{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR2033IG48","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR2033IG48","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR2033IG48","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR2033IG48","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series, MSP430FR2033IG48, 16-bit MCU, 16 MHz, 15.5 KB FRAM, 2K x 8 RAM, 44 I/O, 8×10-bit ADC, 48-TFSOP (TSSOP), -40°C to 85°C, 1.8 V to 3.6 V.","salesMarkdown":"## 16 MHz core, 15.5 KB FRAM — the unified-memory advantage The MSP430FR2033IG48 is a 16-bit MCU from the MSP430™ FRAM family, running at 16 MHz with 15.5 KB of FRAM program memory and 2K x 8 of RAM. FRAM unifies code and data storage in a single non-volatile array — writes are fast (no erase-before-write cycle) and endurance is effectively unlimited for field data logging, eliminating the wear-leveling overhead required with flash. ## Peripheral set and I/O for sensor-node control 44 general-purpose I/O lines provide enough headroom for a keypad, small character display, and control logic without external port expanders. Serial connectivity includes I²C, SPI, UART/USART, and IrDA — covering the common sensor and actuator bus interfaces in a typical low-power instrumentation or IoT edge node. On-chip brown-out detect, power-on reset, a PWM timer, and a watchdog timer reduce external supervisory IC count — the BOD holds the core in reset until the supply rail is stable, and the WDT provides independent fault recovery. Supplied in a 48-TFSOP (0.240\", 6.10 mm width) package, also designated as 48-TSSOP in the supplier device package field. The 0.50 mm lead pitch requires a controlled-impedance PCB stack-up for the higher-speed serial lines; the narrow body width (6.10 mm) fits compact board layouts where real estate is constrained. The part is ROHS3 compliant, meeting the current EU RoHS exemption scope. The base product number is MSP430FR2033; the IG48 suffix denotes the 48-TSSOP package and the industrial temperature range.","metaTitle":"TI MSP430FR2033IG48 MCU, 16 MHz, 15.5 KB FRAM, 48-TSSOP","metaDescription":"Texas Instruments MSP430FR2033IG48 16-bit MCU, 16 MHz core, 15.5 KB FRAM, 2K RAM, 44 I/O, 8×10-bit ADC, -40 to 85°C, 48-TSSOP. Active production, ROHS3.","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":"Tube","RAM Size":"2K 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":"44","Core Processor":"MSP430 CPU16","Package / Case":"48-TFSOP (0.240\\\", 6.10mm Width)","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR2033","Program Memory Size":"15.5KB (15.5K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C ~ 85°C (TA)","Supplier Device Package":"48-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.8500","priceTiers":[{"qty":1,"price":"$2.85000","currency":"USD"},{"qty":10,"price":"$2.56200","currency":"USD"},{"qty":25,"price":"$2.42240","currency":"USD"},{"qty":100,"price":"$2.09950","currency":"USD"},{"qty":250,"price":"$1.99184","currency":"USD"},{"qty":500,"price":"$1.78726","currency":"USD"},{"qty":1000,"price":"$1.50732","currency":"USD"},{"qty":2500,"price":"$1.43196","currency":"USD"},{"qty":5000,"price":"$1.37812","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ed20a79c2d2eb3c035989dda530723dc.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR2033IG48/alternatives.json"},"ai":{"faq":[{"question":"What is MSP430FR2033IG48's listed speed and memory configuration?","answer":"The core runs at 16 MHz. Program memory is 15.5 KB of FRAM (unified non-volatile storage), and the RAM is 2K x 8. FRAM writes at bus speed without an erase cycle, making it suitable for frequent data logging."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR2033IG48","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR2033IG48 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}}