{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2403IPW28","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2403IPW28","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2403IPW28","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2403IPW28","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2403IPW28, 16-bit MSP430 CPU16, 16 MHz, 8 KB Flash, 512 B RAM, 24 I/O, I²C/SPI/UART/LINbus, 1.8V-3.6V, -40 to 85°C, 28-TSSOP.","salesMarkdown":"## On-chip peripherals — what the block does Brown-out detect and reset (BOR) protects against supply glitches; a watchdog timer guards against firmware hangs. The PWM output is available on timer channels for dimming LEDs or driving small DC loads. 24 I/O pins in a 28-TSSOP package leave enough headroom for a keypad matrix and a few status LEDs alongside the serial bus. Product status is active — no last-time-buy notice.","metaTitle":"TI MSP430G2403IPW28 16-bit MCU, 16 MHz, 8 KB Flash, 28-TSSOP","metaDescription":"Texas Instruments MSP430G2403IPW28 16-bit MCU with 16 MHz CPU, 8 KB Flash, 512 B RAM, 24 I/O, I²C/SPI/UART, -40 to 85°C. Active production. Sourced 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":"Tube","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":"24","Core Processor":"MSP430 CPU16","Package / Case":"28-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":"28-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.4900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aa1021d14ccf54bbadb16cd01958dd1f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2403IPW28/alternatives.json"},"ai":{"faq":[{"question":"What is the clock speed of MSP430G2403IPW28?","answer":"The CPU runs at 16 MHz, which sets the instruction cycle time and peripheral clock base."},{"question":"What is the closest pin-compatible alternative to MSP430G2403IPW28?","answer":"Within the MSP430G2xx series, parts with the same 28-TSSOP package and pinout — such as the MSP430G2233 (2 KB Flash / 256 B RAM) or MSP430G2452 (8 KB Flash / 512 B RAM) — are footprint-compatible, but verify memory and peripheral differences against the BOM."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2403IPW28","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2403IPW28 when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-11T18:29:56.413Z","lastPublished":"2026-07-11T18:29:56.413Z","indexable":true}}