{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR5738IYQDT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR5738IYQDT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR5738IYQDT","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR5738IYQDT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430™ FRAM MSP430FR5738IYQDT, 16-bit MCU, MSP430 CPUXV2 core, 24 MHz, 16 KB FRAM, 1K x 8 SRAM, 8x10b ADC, I²C/SPI/UART, 2 V to 3.6 V, -40°C to 85°C, 24-DSBGA.","salesMarkdown":"The 1K x 8 SRAM handles stack and scratchpad. ## FRAM — why it changes the memory decision FRAM (ferroelectric RAM) is the program memory type here, not Flash. That means writes at bus speed with no erase-before-write penalty, endurance of roughly 10^15 cycles versus Flash's 10^4–10^5, and lower active write power. For data-logging, over-the-air firmware updates, or any application that writes to code space frequently, FRAM eliminates the wear-leveling and write-buffering overhead you'd need with Flash. The trade-off: density tops out lower than Flash for the same die area, so 16 KB is the program budget — fine for sensor nodes, motor-control state machines, and protocol bridges, but tight for complex RTOS-based stacks. ## Package reality: 24-DSBGA rework considerations The MSP430FR5738IYQDT comes in a 24-pin DSBGA (0.4 mm pitch, 24-DSBGA). That's a fine-pitch BGA with no exposed leads — rework by hand is impractical without a rework station and stencil. The 24-DSBGA footprint saves board area versus a TSSOP or QFN, but the layout needs via-in-pad or micro-vias for the inner balls. For BOM planning, this carries no last-time-buy risk for the foreseeable future. The part is ROHS3 compliant.","metaTitle":"MSP430FR5738IYQDT 16-bit MCU, 24 MHz, 16 KB FRAM, 24-DSBGA","metaDescription":"Texas Instruments MSP430FR5738IYQDT 16-bit MCU with 24 MHz CPU, 16 KB FRAM, 1 KB SRAM, 10-bit ADC, I²C/SPI/UART, -40°C to 85°C, 24-DSBGA.","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":"24MHz","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, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"17","Core Processor":"MSP430 CPUXV2","Package / Case":"24-UFBGA, DSBGA","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR5738","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"24-DSBGA","Voltage - Supply (Vcc/Vdd)":"2V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.7000","priceTiers":[{"qty":1,"price":"$5.70000","currency":"USD"},{"qty":10,"price":"$5.11800","currency":"USD"},{"qty":25,"price":"$4.83840","currency":"USD"},{"qty":100,"price":"$4.19330","currency":"USD"},{"qty":250,"price":"$3.97824","currency":"USD"},{"qty":500,"price":"$3.56966","currency":"USD"},{"qty":1250,"price":"$3.01056","currency":"USD"},{"qty":2500,"price":"$2.86003","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/67cd1d742cc8140a9211eb00868b5324.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430FR5738IYQDT/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR5738IYQDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430FR5738IYQDT 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}}