{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2433IPW28","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2433IPW28","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2433IPW28","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2433IPW28","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series 16-bit MCU, MSP430G2433IPW28, 16MHz, 8KB Flash, 512B RAM, 8-channel 10-bit ADC, 24 I/O, 1.8V–3.6V, -40°C to 85°C, 28-TSSOP.","salesMarkdown":"## EOL hot — last-time-buy window is open This part carries an eol_hot lifecycle status; Texas Instruments has announced end-of-life and a last-time-buy window is active. No official successor order code is listed in available records. ## Memory sizing for the firmware budget With 8 KB of Flash and 512 bytes of RAM, the MSP430G2433IPW28 is sized for a single-purpose firmware image — a sensor polling loop, a simple PID controller, or a Modbus slave on the UART. There is no room for a full RTOS or a large comms buffer; the 10-bit ADC results and LINbus frame handling must fit within the 512-byte RAM.","metaTitle":"TI MSP430G2433IPW28 16-Bit MCU, 16MHz, 8KB Flash, 28-TSSOP","metaDescription":"Texas Instruments MSP430G2433IPW28 16-bit MCU, 16MHz, 8KB Flash, 512B RAM, 8x10b ADC, -40~85°C. 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":"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":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2433","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":"$3.3700","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aa1021d14ccf54bbadb16cd01958dd1f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2433IPW28/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the MSP430G2433IPW28?","answer":"The MSP430G2553 (same 28-TSSOP package, same pinout, 16 KB Flash, 512 B RAM, same peripheral set including the 8-channel 10-bit ADC) is a direct drop-in candidate. Verify the firmware fits within 8 KB if you are migrating down, but the G2553 offers headroom for additional code."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2433IPW28","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2433IPW28 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}}