{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5736IRGER","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5736IRGER","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5736IRGER","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5736IRGER","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR5736IRGER, MSP430™ FRAM series, 16-Bit Microcontroller, 24MHz core, 16KB (16K x 8) FRAM, 1K x 8 SRAM, 17 I/O, I²C/SPI/UART, 2V~3.6V, -40°C~85°C, 24-VFQFN Exposed Pad, 24-VQFN (4x4).","salesMarkdown":"## 16 KB FRAM — no erase cycles, no wear-leveling tax The MSP430FR5736IRGER: Its program memory is 16 KB of FRAM — ferroelectric RAM that combines the non-volatility of Flash with the byte-addressable, fast-write speed of SRAM. No erase-before-write, no sector boundaries to manage, and endurance rated far beyond typical Flash. For a firmware engineer, this means you can treat the whole 16 KB as a unified code-plus-data space: log sensor readings, update calibration constants, or stage an OTA image without a separate EEPROM or wear-leveling scheme. The 1 KB of conventional SRAM handles stack and scratchpad. ## Industrial temp and wide supply — one battery, no regulator The supply voltage spans 2V to 3.6V, so a single Li-ion cell (3.0V to 3.6V) or two alkaline cells (2.0V to 3.0V) can power it directly — no LDO needed. ## 24-VQFN with exposed pad — depot-level repair only The 24-VQFN package (4x4 mm, exposed pad) is a surface-mount part with a central thermal pad that needs a hot-air station or reflow oven to remove and replace. TI lists the MSP430FR5736IRGER as Active. No end-of-life notice, no last-time-buy deadline.","metaTitle":"TI MSP430FR5736IRGER 16-bit MCU, 24MHz, 16KB FRAM, 24-VQFN","metaDescription":"Texas Instruments MSP430FR5736IRGER: 16-bit MSP430 CPUXV2, 24MHz, 16KB FRAM, 1KB SRAM, 17 I/O, I²C/SPI/UART, -40°C to 85°C, 2V-3.6V, 24-VQFN. Active lifecycle.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"24MHz","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":"MSP430FR5736","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":null},"links":{"datasheetUrl":"https://cdn.icboms.com/c79f8ae88d659f57e3ea2f791612938b.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR5736IRGER/alternatives.json"},"ai":{"faq":[{"question":"Can I use MSP430FR5736IRGER in a 3.3V system?","answer":"Yes. The supply range is 2V to 3.6V, so 3.3V is right in the middle. The 24 MHz core speed is guaranteed across that entire voltage range."},{"question":"Is MSP430FR5736IRGER equivalent to MSP430FR5735?","answer":"The MSP430FR5735 is a close sibling in the same FRAM series. The key difference is program memory: the FR5736 has 16 KB FRAM, while the FR5735 has 8 KB. Both share the same 24-VQFN package, 24 MHz core, and peripheral set. If your code fits in 8 KB, the FR5735 is a cost-down option; otherwise the FR5736 is the one."},{"question":"What is the maximum clock speed of MSP430FR5736IRGER?","answer":"The core processor runs at 24 MHz. That's the maximum clock frequency for the MSP430 CPUXV2 in this device."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5736IRGER","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5736IRGER when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}