{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430FR2355TDBTR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430FR2355TDBTR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430FR2355TDBTR","factsUrl":"https://icboms.com/api/mcp/products/MSP430FR2355TDBTR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430FR2355TDBTR, MSP430™ FRAM series, 16-bit MCU, 32KB FRAM, 4KB RAM, 24MHz core, 10-channel 12-bit ADC, 4-channel 12-bit DAC, 34 I/O, 1.8–3.6V supply, -40 to 105°C, 38-TFSOP (4.40mm width) package.","salesMarkdown":"## FRAM MCU for mixed-signal control It runs at up to 24 MHz and integrates a 10-channel 12-bit ADC and a 4-channel 12-bit DAC, making it a single-chip fit for sensor conditioning and closed-loop control in industrial and automotive auxiliary systems. ## 32 KB FRAM — no wear-leveling overhead FRAM writes at bus speed with near-infinite endurance, so you can log data or update firmware in the field without managing wear-leveling or erase cycles. The 4 KB SRAM handles stack and scratchpad for the 24 MHz core. For designs that previously used external EEPROM, this part absorbs that function on-chip. ## On-chip analog chain Ten 12-bit ADC channels and four 12-bit DAC channels eliminate separate converter ICs for multi-sensor input and actuator output. The internal oscillator (no external crystal needed for basic timing) further reduces BOM count and board area. Texas Instruments lists this part as Active. There is no announced last-time-buy or discontinuation notice.","metaTitle":"TI MSP430FR2355TDBTR 16-bit MCU, 32KB FRAM, 24MHz","metaDescription":"Texas Instruments MSP430FR2355TDBTR 16-bit MCU with 32KB FRAM, 4KB RAM, 24MHz core, 10x12b ADC, 4x12b DAC, -40 to 105°C. Active production, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Speed":"24MHz","title":"MSP430FR2355TDBTR","Series":"MSP430™ FRAM","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"4K x 8","Core Size":"16-Bit","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, IrDA, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"34","Core Processor":"MSP430 CPU16","Package / Case":"38-TFSOP (0.173\\\", 4.40mm Width)","Data Converters":"A/D 10x12b; D/A 4x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430FR2355","Program Memory Size":"32KB (32K x 8)","Program Memory Type":"FRAM","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"38-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$4.1600","stockQuantity":0,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5b2b725f8ceff8dabb22c56965f52827.pdf","sourceUrl":null},"ai":{"faq":[{"question":"What is the difference between MSP430FR2355TDBTR and MSP430FR2433?","answer":"The MSP430FR2433 is a lower-density sibling with 16 KB FRAM and 4 KB RAM, no on-chip DAC, and a smaller 24-pin VQFN package. The MSP430FR2355TDBTR offers double the FRAM (32 KB), four 12-bit DAC channels, and 34 I/O in a 38-TFSOP package — a step up for designs needing more analog output channels or memory headroom."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430FR2355TDBTR","citationPolicyUrl":"https://icboms.com/llms.txt","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}