{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2533IRHB32T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2533IRHB32T","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2533IRHB32T","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2533IRHB32T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx MSP430G2533IRHB32T, 16-Bit MCU, 16MHz, 16KB Flash, 512 x 8 RAM, 24 I/O, I²C/SPI/UART, 8x10b ADC, 1.8V-3.6V, -40°C to 85°C, 32-VQFN.","salesMarkdown":"## What this 16-bit MCU brings to a control board The 8-channel 10-bit ADC handles analog inputs directly, saving an external converter. ## Memory and peripheral budget — fit for sensor and control loops It is sized for a PID loop with a few hundred lines of C, a Modbus RTU slave, or a battery monitor that logs to internal Flash. The 8-channel 10-bit ADC samples at rates adequate for 50/60 Hz power-line monitoring or slow thermocouple readout — but the 10-bit resolution limits dynamic range to about 60 dB, so a precision analog front end needs an external ADC. The PWM and watchdog timer are standard for motor drive and system supervision.","metaTitle":"MSP430G2533IRHB32T MCU, 16-Bit 16MHz, 16KB Flash, 32-VQFN","metaDescription":"Texas Instruments MSP430G2533IRHB32T 16-bit MCU, 16MHz core, 16KB Flash, 512B RAM, 8-ch 10-bit ADC, -40°C to 85°C. Active lifecycle. Available to order.","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":"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":"32-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2533","Program Memory Size":"16KB (16K 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":"$3.9900","priceTiers":[{"qty":1,"price":"$3.99000","currency":"USD"},{"qty":10,"price":"$3.58400","currency":"USD"},{"qty":25,"price":"$3.38840","currency":"USD"},{"qty":100,"price":"$2.93670","currency":"USD"},{"qty":250,"price":"$2.78608","currency":"USD"},{"qty":500,"price":"$2.49996","currency":"USD"},{"qty":1250,"price":"$2.10840","currency":"USD"},{"qty":2500,"price":"$2.00298","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/aa1021d14ccf54bbadb16cd01958dd1f.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2533IRHB32T/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430G2533IRHB32T end-of-life or obsolete?","answer":"No. The lifecycle status is active. It remains a current-production part suitable for new designs."},{"question":"Does MSP430G2533IRHB32T have a built-in ADC?","answer":"Yes. It includes an 8-channel, 10-bit analog-to-digital converter, which can read up to eight external analog signals without an external ADC chip."},{"question":"Can MSP430G2533IRHB32T replace MSP430G2553 directly?","answer":"The MSP430G2553 is a higher-density sibling with 16 KB Flash and 512 B RAM as well, but it adds a comparator and more ADC channels. Pin compatibility depends on the specific package variant — both are available in 32-VQFN, but the peripheral set differs. Check the respective datasheets for exact pin mapping and peripheral availability before substituting."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2533IRHB32T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2533IRHB32T 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}}