{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2233IRHB32T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2233IRHB32T","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2233IRHB32T","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2233IRHB32T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series MSP430G2233IRHB32T, 16-Bit MCU, 16MHz, 2KB Flash, 256 x 8 RAM, 1.8V to 3.6V supply, 24 I/O, I²C/SPI/UART, 8x10b ADC, -40°C to 85°C, 32-VFQFN.","salesMarkdown":"It runs at 16 MHz and packs 2 KB of Flash program memory with 256 x 8 bytes of RAM — a tight memory footprint that suits simple sensor controllers, basic I/O expanders, or battery-monitoring nodes where code size stays under 2 KB. ## Memory and peripheral fit With only 2 KB of Flash and 256 bytes of RAM, this part is not for complex protocol stacks or data logging. It fits applications that run a single control loop, read a few ADC channels, and toggle a handful of GPIOs. The 24 I/O lines, plus I²C, SPI, and UART serial interfaces, give enough connectivity for a simple sensor hub or a LIN-bus node in an automotive body module. The brown-out detect and watchdog timer provide basic system integrity for unattended operation.","metaTitle":"MSP430G2233IRHB32T Texas Instruments MCU, 16-Bit 16MHz","metaDescription":"Texas Instruments MSP430G2233IRHB32T 16-bit MCU, 16MHz core, 2KB Flash, 256x8 RAM, 1.8V-3.6V supply, -40°C to 85°C, 32-VQFN. Active lifecycle, 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":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"256 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":"32-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2233","Program Memory Size":"2KB (2K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"32-VQFN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.2100","priceTiers":[{"qty":1,"price":"$2.21000","currency":"USD"},{"qty":10,"price":"$1.98400","currency":"USD"},{"qty":25,"price":"$1.87200","currency":"USD"},{"qty":100,"price":"$1.59490","currency":"USD"},{"qty":250,"price":"$1.49760","currency":"USD"},{"qty":500,"price":"$1.31040","currency":"USD"},{"qty":1250,"price":"$1.08576","currency":"USD"},{"qty":2500,"price":"$1.01088","currency":"USD"},{"qty":6250,"price":"$0.97344","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/aa1021d14ccf54bbadb16cd01958dd1f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2233IRHB32T/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430G2233IRHB32T RoHS compliant?","answer":"Yes, it is ROHS3 compliant, meeting the latest European RoHS directive requirements."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2233IRHB32T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2233IRHB32T 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}}