{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F147IRTDR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F147IRTDR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F147IRTDR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F147IRTDR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x1xx series 16-bit MCU, MSP430F147IRTDR, core MSP430 CPU16 at 8 MHz, 32 KB Flash, 1 KB RAM, 8-channel 12-bit ADC, SPI/UART, 48 I/O, 1.8-3.6 V supply, -40 to 85 °C, 64-VQFN.","salesMarkdown":"## 32 KB Flash — sizing the firmware budget The MSP430F147IRTDR: The 256 B of additional info memory (part of the 32 KB block) is handy for calibration constants or bootloader flags that survive a full erase. The 1 KB RAM is tight: budget it carefully for stack, ADC buffers, and any floating-point math library. The 1.8 V minimum supply lets the MCU run directly from a near-depleted Li-ion cell (down to about 1.8 V), while the 3.6 V maximum aligns with standard 3.3 V logic without a level shifter. Housed in a 64-VFQFN Exposed Pad (supplier package 64-VQFN, 9x9 mm), this is a surface-mount part with a thermal pad underneath. The 48 I/O pins are multiplexed with the ADC, SPI, and UART peripherals — check the pin function table in the datasheet to avoid conflicts when assigning signals.","metaTitle":"TI MSP430F147IRTDR 16-bit MCU, 8 MHz, 32 KB Flash, 1 KB RAM","metaDescription":"Texas Instruments MSP430F147IRTDR 16-bit MCU with MSP430 CPU16 core at 8 MHz, 32 KB Flash, 1 KB RAM, 8-channel 12-bit ADC, SPI/UART, 48 I/O, 1.8-3.6V supply","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)","RAM Size":"1K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"POR, PWM, WDT","Connectivity":"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","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F147","Program Memory Size":"32KB (32K 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":"$7.3944","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2aa7acdd7480e3bd3263b4c69f43f618.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F147IRTDR/alternatives.json"},"ai":{"faq":[{"question":"What is the flash memory size of MSP430F147IRTDR?","answer":"This is paired with 1 KB of RAM (1K x 8)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F147IRTDR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F147IRTDR 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}}