{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5726IRGER","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5726IRGER","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5726IRGER","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5726IRGER","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM series, MSP430FR5726IRGER, 16-Bit MCU, 8MHz, 16KB FRAM, 1K x 8 RAM, 17 I/O, I²C/SPI/UART, 2V~3.6V, -40°C~85°C, 24-VFQFN Exposed Pad, Surface Mount.","salesMarkdown":"## 16-bit FRAM MCU for power-conscious industrial and sensing designs Its program memory is 16 KB of FRAM — a non-volatile memory that combines the fast write speed and low power of SRAM with the data retention of Flash, and it supports nearly unlimited write endurance. This makes it a strong fit for applications that log data frequently, update firmware over the air, or need to keep state across power cycles without an external EEPROM. ## FRAM advantage: no wear-leveling overhead, unified memory map Unlike Flash-based MCUs where writes are slow and endurance is limited to ~10k–100k cycles per sector, FRAM writes at bus speed and endures over 10¹⁵ write cycles. For the MSP430FR5726IRGER, this means the 16 KB FRAM serves as both code and data memory in a single unified space — no separate EEPROM emulation needed. The 1K x 8 RAM handles stack and scratchpad variables. ## Package and supply-chain fit Housed in a 24-VFQFN with exposed pad (4x4 mm body, 24-VQFN supplier package), this is a compact surface-mount package suited for space-constrained PCBs. The 17 I/O lines are enough for a handful of sensors, a small display, and a radio module.","metaTitle":"TI MSP430FR5726IRGER 16-bit MCU, 16KB FRAM, 8MHz, 24-VQFN","metaDescription":"Texas Instruments MSP430FR5726IRGER 16-bit MCU with 16KB FRAM, 8MHz CPUXV2 core, 17 I/O, I²C/SPI/UART, -40°C to 85°C, 24-VQFN. Active, 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":"8MHz","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR)","RAM Size":"1K 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":"17","Core Processor":"MSP430 CPUXV2","Package / Case":"24-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5726","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"24-VQFN (4x4)","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.1067","priceTiers":[{"qty":3000,"price":"$2.10672","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/b485a0b422df5e9505b030b7bf250047.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR5726IRGER/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430FR5726IRGER pin compatible with MSP430FR5725?","answer":"The MSP430FR5726 and MSP430FR5725 share the same base product number and 24-VQFN package, so they are pin-compatible across the density options. The FR5726 offers 16 KB FRAM versus the FR5725's lower density, making it a drop-in upgrade when more memory is needed."},{"question":"What is the listed speed of MSP430FR5726IRGER?","answer":"The core is rated for 8 MHz operation with the MSP430 CPUXV2 processor. This is the maximum clock frequency; the actual throughput depends on the flash wait state setting and the instruction mix."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5726IRGER","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5726IRGER 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}}