{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2444IDA38R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2444IDA38R","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2444IDA38R","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2444IDA38R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series 16-bit MCU, MSP430G2444IDA38R, 16 MHz, 8 KB Flash, 512 x 8 RAM, 38-TSSOP, -40 to 85°C, 1.8 to 3.6 V, 32 I/O, 12x10b ADC, I²C/SPI/UART/LIN.","salesMarkdown":"## What this 16-bit MSP430 brings to a control board ## Memory and peripheral fit — what the 8 KB / 512 B ceiling means 8 KB of Flash (8K x 8) and 512 x 8 RAM set a hard ceiling on firmware complexity. The 512-byte RAM is the tighter constraint: watch your stack depth and buffer allocation during interrupt-heavy operation. The 12-channel 10-bit ADC is a workhorse for reading potentiometers, thermistors, or current-sense resistors. No external mux needed for up to 12 single-ended inputs, and the 10-bit resolution (about 3 mV per count at 3.3 V reference) is adequate for most 1% tolerance sensing. The 38-TSSOP package is a common footprint, so board respins for a pin-compatible sibling (like the MSP430G2553 with more Flash) are straightforward if your firmware outgrows the 8 KB ceiling.","metaTitle":"MSP430G2444IDA38R 16-bit MCU, 16 MHz, 8 KB Flash, 38-TSSOP","metaDescription":"Texas Instruments MSP430G2444IDA38R 16-bit MCU, 16 MHz, 8 KB Flash, 512 B RAM, 12x10b ADC, I²C/SPI/UART/LIN, -40 to 85°C. Active, available to order.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430G2xx","Package":"Tape & Reel (TR)","RAM Size":"512 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"32","Core Processor":"MSP430 CPU16","Package / Case":"38-TSSOP (0.240\\\", 6.10mm Width)","Product Status":"Active","Data Converters":"A/D 12x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2444","Program Memory Size":"8KB (8K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"38-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0684","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/fecf014f6a31b9f07bed9857b04b4a93.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2444IDA38R/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430G2444IDA38R?","answer":"Within the MSP430G2xx family, the MSP430G2553 offers more Flash (16 KB) and a similar peripheral set in the same 38-TSSOP package, making it a drop-in upgrade if firmware size becomes a constraint. Both share the same pinout and supply range."},{"question":"Can MSP430G2444 be programmed with the MSP430G2 LaunchPad?","answer":"Yes, the MSP430G2 LaunchPad (MSP-EXP430G2) supports the entire MSP430G2xx family, including the G2444. The 14-pin DIP socket on the board won't fit the 38-TSSOP directly, but the Spy-Bi-Wire (SBW) debug header lets you program and debug the device on your own board using the LaunchPad's built-in debugger."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2444IDA38R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2444IDA38R 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}}