{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR2433IRGER","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR2433IRGER","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR2433IRGER","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR2433IRGER","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series, MSP430FR2433IRGER, 16-Bit MCU, 16MHz, 15.5KB FRAM, 4K x 8 RAM, I²C/SPI/UART, 19 I/O, 24-VQFN (4x4), -40°C to 85°C.","salesMarkdown":"## FRAM vs Flash — why the memory type matters for firmware strategy The MSP430FR2433IRGER: The 15.5 KB program memory is FRAM, not Flash. That means writes are fast (no sector-erase delay), consume less energy per byte, and tolerate essentially unlimited cycles — a practical advantage for data-logging applications that update configuration tables frequently, or for over-the-air firmware staging where the MCU can write new code without wearing out the memory.","metaTitle":"MSP430FR2433IRGER 16-bit MCU, 16 MHz, 15.5 KB FRAM, 24-VQFN","metaDescription":"Texas Instruments MSP430FR2433IRGER 16-bit MCU with 16 MHz core, 15.5 KB FRAM, 4 KB SRAM, 8x10b ADC, I²C/SPI/UART, -40°C to 85°C, 24-VQFN.","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":"24-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR2433","Program Memory Size":"15.5KB (15.5K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"24-VQFN (4x4)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.4100","priceTiers":[{"qty":1,"price":"$2.41000","currency":"USD"},{"qty":10,"price":"$2.16900","currency":"USD"},{"qty":25,"price":"$2.04600","currency":"USD"},{"qty":100,"price":"$1.74320","currency":"USD"},{"qty":250,"price":"$1.63680","currency":"USD"},{"qty":500,"price":"$1.43220","currency":"USD"},{"qty":1000,"price":"$1.18668","currency":"USD"},{"qty":3000,"price":"$1.10484","currency":"USD"},{"qty":6000,"price":"$1.06392","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/75acbd258d0c58164538ad0311c724fa.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR2433IRGER/alternatives.json"},"ai":{"faq":[{"question":"Does the MSP430FR2433IRGER have FRAM and what are the advantages?","answer":"Yes, it has 15.5 KB of FRAM program memory. FRAM writes at near-SRAM speed without the erase cycles required by Flash, consumes less power per write, and endures effectively unlimited write cycles — ideal for data logging, frequent parameter updates, or OTA firmware staging where Flash wear would be a concern."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR2433IRGER","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR2433IRGER 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}}