{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2403IPW20R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2403IPW20R","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2403IPW20R","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2403IPW20R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2403IPW20R, 16-bit MSP430 CPU16, 16 MHz, 8 KB Flash, 512 x 8 RAM, 16 I/O, I²C/SPI/UART/LIN, 1.8V-3.6V, -40°C to 85°C, 20-TSSOP, Tape & Reel.","salesMarkdown":"## Serial interface set and peripheral mix The peripheral set adds a brown-out detect/reset, PWM outputs, and a watchdog timer, covering the basic control and supervision needs of a small embedded system. ## Memory sizing — what fits in 8 KB Flash and 512 B RAM With 8 KB of Flash, the firmware budget is tight for a full RTOS or a large protocol stack; this part is aimed at bare-metal control loops, simple state machines, and sensor polling routines. The 512-byte RAM limits data buffering.","metaTitle":"TI MSP430G2403IPW20R 16-bit MCU, 16 MHz, 8 KB Flash, TSSOP-20","metaDescription":"Texas Instruments MSP430G2403IPW20R 16-bit MCU with 16 MHz CPU, 8 KB Flash, 512 B RAM, industrial temp -40°C to 85°C. Active lifecycle. Sourced to order against RFQ.","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, 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":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2403","Program Memory Size":"8KB (8K 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":"$1.4580","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aa1021d14ccf54bbadb16cd01958dd1f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2403IPW20R/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430G2403IPW20R?","answer":"The MSP430G2xx family includes several pin-compatible Flash and RAM density options in the same 20-TSSOP package, such as the MSP430G2452 (with more Flash/RAM) — a cross-reference should be validated against firmware size and RAM budget."},{"question":"What is MSP430G2403IPW20R's listed speed?","answer":"The CPU core runs at 16 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2403IPW20R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2403IPW20R when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-16T10:39:33.080Z","lastPublished":"2026-07-16T10:39:33.080Z","indexable":true}}