{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR2532IRGET","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR2532IRGET","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR2532IRGET","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR2532IRGET","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR2532IRGET, 16-bit MSP430 CPU16, 16 MHz, 8.5 KB FRAM, 1K x 8 SRAM, 15 I/O, I²C/SPI/UART, 1.8V–3.6V, -40°C to 85°C, 24-VQFN (4x4 mm).","salesMarkdown":"## MSP430FR2532IRGET — 16-bit FRAM MCU for low-power sensing and control Its distinguishing feature is 8.5 KB of FRAM program memory — non-volatile, fast to write, and consuming negligible power in standby — paired with 1K x 8 of SRAM. With 15 general-purpose I/O lines, connectivity for I²C, SPI, and UART, and an 8-channel 10-bit ADC, this part targets battery-powered sensor nodes, portable instrumentation, and industrial control panels where every microamp matters. ## FRAM memory: no wear-leveling, no write-cycle worry Unlike Flash-based MCUs, FRAM writes at full speed without erase cycles and tolerates orders of magnitude more write operations — effectively unlimited for most embedded applications. That means you can log data, update firmware over the air, or store calibration constants without managing wear-leveling in software. The 8.5 KB program space is tight for complex stacks but sufficient for a dedicated sensor hub or a simple control loop with a bootloader. ## Package and footprint: 24-VQFN with exposed pad The 15 I/O pins are enough for a handful of sensors, a small display, and a serial link, but not for a memory bus or parallel interface. ## Lifecycle and supply posture For dual-sourcing resilience, the MSP430 FRAM family includes pin-compatible density variants — verify the exact memory and peripheral set against your firmware image before substituting.","metaTitle":"TI MSP430FR2532IRGET 16-bit MCU, 16 MHz, 8.5 KB FRAM","metaDescription":"Texas Instruments MSP430FR2532IRGET 16-bit MCU with 16 MHz CPU, 8.5 KB FRAM, 1 KB SRAM, 15 I/O, I²C/SPI/UART, -40°C to 85°C, 24-VQFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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":"1K 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":"15","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":"MSP430FR2532","Program Memory Size":"8.5KB (8.5K 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":"$3.4300","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/e93bf6c792e77b1433c19407d54c8edf.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between MSP430FR2532IRGET and MSP430FR2433IRGET?","answer":"Both are 16-bit MSP430 FRAM MCUs in the same family. The FR2433 variant typically offers larger FRAM and SRAM capacities and additional peripherals. Check the respective datasheets for exact memory sizes and feature sets — the base product numbers differ, so verify pin compatibility for your PCB layout."},{"question":"Does MSP430FR2532IRGET have a replacement or equivalent part?","answer":"The MSP430 FRAM family includes pin-compatible density upgrades within the same package — confirm memory and peripheral fit against your firmware before selecting an alternative."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR2532IRGET","citationPolicyUrl":"https://icboms.com/llms.txt","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}