{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2955IDA38","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2955IDA38","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2955IDA38","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2955IDA38","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series, MSP430G2955IDA38, 16-bit MCU, 16MHz core, 56KB Flash, 4K x 8 RAM, 38-TSSOP, -40°C to 85°C, 1.8V to 3.6V supply.","salesMarkdown":"## 16 MHz MSP430 with 56 KB Flash — the firmware-fit decision This part is aimed at battery-powered instrumentation, sensor nodes, and control applications where the 56 KB Flash holds the full application without external memory. ## 56 KB Flash — sizing the firmware budget The 56 KB Flash is the single most important BOM-fit spec for this MCU. It determines whether the compiled firmware — including the application code, bootloader, and calibration tables — fits on-chip. For a sensor hub or a simple motor controller, 56 KB is comfortable; for a protocol stack plus a GUI, it may be tight. The 4K x 8 RAM handles the stack and moderate data buffers. If the application exceeds 56 KB, you step up to a higher-density MSP430 variant or add external serial Flash, which changes the BOM cost and board area. The 16 MHz core speed is enough for control loops and sensor polling at typical update rates; for higher throughput, a 32-bit Cortex-M part would be the next tier. It is ROHS3 compliant.","metaTitle":"Texas Instruments MSP430G2955IDA38 16-bit MCU, 56KB Flash","metaDescription":"Texas Instruments MSP430G2955IDA38 16-bit MCU with 56KB Flash, 4K x 8 RAM, 16 MHz core, -40°C to 85°C, 38-TSSOP. Active, ROHS3 compliant.","metaKeywords":null},"attributes":{"series":"MSP430G2xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"16MHz","Series":"MSP430G2xx","Package":"Tube","RAM Size":"4K 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":"MSP430G2955","Program Memory Size":"56KB (56K 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":"$5.5000","priceTiers":[{"qty":1,"price":"$5.50000","currency":"USD"},{"qty":10,"price":"$4.93500","currency":"USD"},{"qty":25,"price":"$4.66560","currency":"USD"},{"qty":100,"price":"$4.04350","currency":"USD"},{"qty":250,"price":"$3.83616","currency":"USD"},{"qty":500,"price":"$3.44218","currency":"USD"},{"qty":1000,"price":"$2.90304","currency":"USD"},{"qty":2500,"price":"$2.75789","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/d1f4138556eb2f798ba1df7fe827a157.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2955IDA38/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430G2955IDA38 RoHS compliant?","answer":"Yes, it is ROHS3 compliant."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2955IDA38","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2955IDA38 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}}