{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2203IRHB32R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2203IRHB32R","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2203IRHB32R","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2203IRHB32R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series MSP430G2203IRHB32R, 16-Bit Microcontroller, MSP430 CPU16 core, 16MHz, 2KB Flash, 256 x 8 RAM, 24 I/O, I²C/SPI/UART/USART, 1.8V~3.6V, -40°C~85°C, 32-VFQFN Exposed Pad, Tape & Reel.","salesMarkdown":"## 2 KB Flash and 256 B RAM — sizing the control task The MSP430G2203IRHB32R is a 16-bit ultra-low-power microcontroller from TI's MSP430G2xx family, built around the MSP430 CPU16 core. ## 32-VQFN package — rework and layout notes The 32-VFQFN with exposed pad (5x5 mm body) is a compact, low-profile package. The 24 I/O lines are all accessible on the peripheral pads. For dual-sourcing resilience, the MSP430G2xx family includes several pin-compatible Flash-density variants (e.g., 1 KB to 8 KB options) that share the same 32-VQFN footprint, though the exact memory and peripheral mix should be verified against the target application's code size.","metaTitle":"TI MSP430G2203IRHB32R 16-Bit MCU, 16MHz, 2KB Flash, 32-VQFN","metaDescription":"Texas Instruments MSP430G2203IRHB32R 16-bit MCU with 16MHz core, 2KB Flash, 256B RAM, 24 I/O, I²C/SPI/UART, -40°C to 85°C, 32-VQFN.","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":"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":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2203","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":"$1.1664","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/a2be46819bdc521a7182d43a0d5cd6a3.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2203IRHB32R/alternatives.json"},"ai":{"faq":[{"question":"What are the equivalents for MSP430G2203IRHB32R?","answer":"Within the MSP430G2xx series, pin-compatible 32-VQFN variants with different Flash densities (e.g., 1 KB, 4 KB, 8 KB) share the same footprint and peripheral set. The closest fit depends on your code size and I/O requirements — verify the exact memory and peripheral match against the datasheet before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2203IRHB32R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2203IRHB32R when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}