{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2333IRHB32T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2333IRHB32T","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2333IRHB32T","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2333IRHB32T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series, MSP430G2333IRHB32T, 16-Bit microcontroller, 16MHz, 4KB (4K x 8) FLASH, 256 x 8 RAM, I²C/SPI/UART, 24 I/O, 32-VFQFN Exposed Pad, -40°C to 85°C.","salesMarkdown":"## 16 MHz, 4 KB Flash — what the memory budget means for your BOM The 8-channel 10-bit ADC captures analog inputs directly, saving an external converter on a mixed-signal board. The MSP430G2xx family has broad distribution support, and the base product number MSP430G2333 is a standard catalog item. For dual-sourcing, a pin-compatible sibling in the same 32-VQFN footprint with larger Flash (e.g., MSP430G2553) can serve as a drop-in upgrade if the firmware later outgrows 4 KB — verify the peripheral set matches your driver code before swapping.","metaTitle":"TI MSP430G2333IRHB32T 16-bit MCU, 16 MHz, 4 KB Flash","metaDescription":"Texas Instruments MSP430G2333IRHB32T 16-bit MCU, 16 MHz core, 4 KB Flash, 256 B RAM, 8-ch 10-bit ADC, -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); 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":"MSP430G2333","Program Memory Size":"4KB (4K 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":"$2.7500","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/aa1021d14ccf54bbadb16cd01958dd1f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2333IRHB32T/alternatives.json"},"ai":{"faq":[{"question":"What is the core processor of MSP430G2333IRHB32T?","answer":"The core is the MSP430 CPU16, a 16-bit RISC architecture designed for ultra-low-power operation. It runs at 16 MHz and includes a hardware multiplier for efficient signal processing."},{"question":"Can MSP430G2333IRHB32T replace MSP430G2553?","answer":"Both are 16-bit MSP430G2xx MCUs in the same 32-VQFN package, so the footprint matches. The G2553 offers 16 KB Flash and 512 B RAM versus 4 KB Flash and 256 B RAM on the G2333. If your firmware fits within the smaller memory and the peripheral set (ADC channels, serial interfaces) aligns, a drop-in replacement is possible. Verify the ADC resolution — the G2333 has 10-bit while the G2553 has 10-bit as well — and check the GPIO count (24 I/O on both)."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2333IRHB32T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2333IRHB32T 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}}