{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F155IRTDT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F155IRTDT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F155IRTDT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F155IRTDT","rawCanonicalId":null},"summary":{"shortDescription":"TI MSP430x1xx series 16-bit MCU, MSP430F155IRTDT, 8 MHz core, 16 KB Flash, 512 B RAM, 48 I/O, integrated 12-bit ADC and DAC, I²C/SPI/UART, 1.8V-3.6V supply, -40°C to 85°C, 64-VQFN package.","salesMarkdown":"The 8 MHz clock rate is the CPU's maximum operating frequency. For a 16-bit RISC core, that translates to roughly 8 MIPS. No official EOL notice has been issued for this specific order code, but the part is not a current-generation flagship. Sourcing is through independent distribution; we quote to order against an RFQ. For long-term production, consider pin-compatible alternatives within the MSP430F2xx or MSP430G2xx series — those are active and have wider availability. No official second-source cross-reference is listed. ## Integrated ADC and DAC — BOM savings The 12-bit ADC with 8 multiplexed channels and the dual 12-bit DAC eliminate the need for external analog front-end components in many sensor and control applications.","metaTitle":"TI MSP430F155IRTDT 16-bit MCU, 8 MHz, 16 KB Flash, 64-VQFN","metaDescription":"MSP430F155IRTDT 16-bit MCU from TI, 8 MHz core, 16 KB Flash, 512 B RAM, 12-bit ADC/DAC, -40°C to 85°C, 64-VQFN. Sourced to order; RFQ for current pricing and availability.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8MHz","Series":"MSP430x1xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"512 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430 CPU16","Package / Case":"64-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x12b; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F155","Program Memory Size":"16KB (16K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-VQFN (9x9)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$13.1242","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/eb54a0334359f82a23bc86a5655b7764.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F155IRTDT/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430F155IRTDT obsolete?","answer":"No, the MSP430F155IRTDT is listed as active in production. No end-of-life notice has been issued for this specific order code. However, the MSP430x1xx series is a mature family, so buyers should monitor TI's PCN notifications for any future phase-out."},{"question":"What is the supply voltage and temperature range for MSP430F155IRTDT?","answer":"The operating supply range is 1.8 V to 3.6 V, and the temperature grade is -40°C to 85°C (industrial)."},{"question":"What package does MSP430F155IRTDT come in?","answer":"It is supplied in a 64-VFQFN exposed-pad package (9x9 mm body), surface-mount."},{"question":"What is the closest pin-compatible alternative to MSP430F155IRTDT?","answer":"No official pin-compatible cross-reference is listed. Within the MSP430x1xx family, parts like the MSP430F147 or MSP430F149 share the same 64-pin VQFN footprint and peripheral set, but verify the exact memory and ADC configuration against your firmware requirements."},{"question":"What is the core speed of MSP430F155IRTDT?","answer":"The CPU runs at 8 MHz maximum, delivering roughly 8 MIPS for a 16-bit RISC core."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F155IRTDT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F155IRTDT 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}}