{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2553IPW20R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2553IPW20R","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2553IPW20R","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2553IPW20R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series 16-bit MCU, MSP430G2553IPW20R, 16 MHz core, 16 KB Flash, 512 x 8 RAM, 1.8 V to 3.6 V supply, -40°C to 85°C, 20-TSSOP package.","salesMarkdown":"## 16 MHz core speed and 512-byte RAM — what they mean for firmware The 16 MHz clock is the processing ceiling for this MSP430 core. At this speed, the CPU can execute most single-cycle instructions in 62.5 ns, which is adequate for sensor polling, control loops, and communication protocol handling at moderate data rates. The 512-byte RAM is the tightest resource — it must hold the stack, global variables, and any buffering. Firmware that uses interrupt nesting, multiple buffers, or large lookup tables will need careful stack sizing; a typical UART receive buffer of 64 bytes consumes 12.5% of the available RAM. Designs that exceed this budget should consider the higher-RAM variants in the MSP430G2xx family. At the low end, 1.8 V operation is useful for energy-harvesting or single-cell applications, though the maximum clock speed may be derated below 1.8 V per the datasheet. ## Active lifecycle — no imminent EOL risk For BOM planning, this part presents no near-term obsolescence risk, and the MSP430G2xx family has broad ecosystem support including TI's Code Composer Studio, MSP430Ware, and a wide range of development kits. ## Package and footprint: 20-TSSOP","metaTitle":"MSP430G2553IPW20R 16-bit MCU, 16 MHz, 16 KB Flash, 20-TSSOP","metaDescription":"Texas Instruments MSP430G2553IPW20R 16-bit MCU, 16 MHz core, 16 KB Flash, 512 B RAM, 1.8 V to 3.6 V supply, -40°C to 85°C, 20-TSSOP.","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":"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, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"16","Core Processor":"MSP430 CPU16","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2553","Program Memory Size":"16KB (16K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"20-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.3400","priceTiers":[{"qty":1,"price":"$3.34000","currency":"USD"},{"qty":10,"price":"$2.99900","currency":"USD"},{"qty":25,"price":"$2.82880","currency":"USD"},{"qty":100,"price":"$2.41030","currency":"USD"},{"qty":250,"price":"$2.26320","currency":"USD"},{"qty":500,"price":"$1.98030","currency":"USD"},{"qty":1000,"price":"$1.64082","currency":"USD"},{"qty":2000,"price":"$1.52766","currency":"USD"},{"qty":6000,"price":"$1.47108","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3d71879787f17220358164ce00b183ce.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2553IPW20R/alternatives.json"},"ai":{"faq":[{"question":"What programming interface does MSP430G2553IPW20R use?","answer":"The MSP430G2553IPW20R uses TI's Spy-Bi-Wire (SBW) two-wire JTAG interface for programming and debug. Standard tools include TI's MSP-FET or the integrated debugger on LaunchPad boards."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2553IPW20R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2553IPW20R 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}}