{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2553IRHB32R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2553IRHB32R","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2553IRHB32R","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2553IRHB32R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series MSP430G2553IRHB32R, 16-bit MCU, MSP430 CPU16 core, 16 MHz, 16 KB Flash, 512 x 8 RAM, 24 I/O, I²C/SPI/UART, 8x10b ADC, 1.8 V to 3.6 V, -40°C to 85°C, 32-VFQFN exposed pad.","salesMarkdown":"## 16 MHz, 16 KB Flash, 512 B RAM — what the memory budget means for your firmware The MSP430G2553IRHB32R: The 512 x 8 RAM is the tightest constraint in this part. For a dedicated function like a temperature logger or a simple I²C bridge, it is workable with careful coding. ## Peripherals and I/O — what is and is not on this die The device provides 24 general-purpose I/O pins, an 8-channel 10-bit ADC, and serial connectivity covering I²C, SPI, and UART (with IrDA and LINbus support on the UART). There is no CAN, no USB, no DAC, and no external memory bus. Brown-out detect and POR are integrated, so an external reset supervisor is optional. ## Package and footprint — 32-VFQFN with exposed pad The package is surface-mount only; no DIP or SOIC variant exists for this order code. For a production BOM line, this means no forced redesign cycle from obsolescence in the near term.","metaTitle":"Texas Instruments MSP430G2553IRHB32R MCU, 16-Bit, 16 MHz","metaDescription":"Texas Instruments MSP430G2553IRHB32R 16-bit MCU, 16 MHz, 16 KB Flash, 512 B RAM, 8-ch 10-bit ADC, I²C/SPI/UART, -40°C to 85°C, 32-VQFN. Active, RoHS3.","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, DMA, POR, 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":"MSP430G2553","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":"$3.1800","priceTiers":[{"qty":1,"price":"$3.18000","currency":"USD"},{"qty":10,"price":"$2.85600","currency":"USD"},{"qty":25,"price":"$2.70000","currency":"USD"},{"qty":100,"price":"$2.34000","currency":"USD"},{"qty":250,"price":"$2.22000","currency":"USD"},{"qty":500,"price":"$1.99200","currency":"USD"},{"qty":1000,"price":"$1.68000","currency":"USD"},{"qty":3000,"price":"$1.59600","currency":"USD"},{"qty":6000,"price":"$1.53600","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3d71879787f17220358164ce00b183ce.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2553IRHB32R/alternatives.json"},"ai":{"faq":[{"question":"What are alternatives or equivalents to MSP430G2553IRHB32R?","answer":"A functional alternative within the TI portfolio is the F280041PZQR, a 32-bit C2000 C28x MCU running at 100 MHz with 26 I/O, 21-channel 12-bit ADC, dual 12-bit DAC, and CAN/SPI/I²C. It is not a pin-compatible drop-in; the comparison is at the system-level decision point between ultra-low-power MSP430 and real-time control C2000."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2553IRHB32R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2553IRHB32R 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}}