{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2453IPW20R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2453IPW20R","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2453IPW20R","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2453IPW20R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series MSP430G2453IPW20R, 16-bit MCU, 16 MHz, 8 KB Flash, 512 x 8 RAM, 1.8V~3.6V, I²C/SPI/UART, 16 I/O, -40°C~85°C, 20-TSSOP.","salesMarkdown":"The 16-bit RISC architecture delivers deterministic instruction timing — useful for time-critical interrupt handlers without a cache. On-chip peripherals include a 10-bit ADC with 8 channels, a DMA controller, two 16-bit timers with PWM, and a watchdog timer. Serial interfaces cover I²C, SPI, and UART — enough to talk to common sensors, displays, and radio modules. The internal oscillator trims to ±1% accuracy over temperature, saving a crystal on low-cost boards. ## 20-TSSOP package — board footprint and rework Housed in a 20-lead TSSOP (4.4 mm wide, 0.65 mm pitch), this is a fine-pitch SMD package that needs a stencil and reflow profile. The 16 available I/O pins are enough for a keypad, LED indicators, and a serial bus in a control panel.","metaTitle":"MSP430G2453IPW20R 16-bit MCU, 16 MHz, 8 KB Flash, 20-TSSOP","metaDescription":"Texas Instruments MSP430G2453IPW20R 16-bit MCU, 16 MHz core, 8 KB Flash, 512 B RAM, 1.8V–3.6V, -40°C to 85°C, 20-TSSOP. Active lifecycle, 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":"16","Core Processor":"MSP430 CPU16","Package / Case":"20-TSSOP (0.173\\\", 4.40mm Width)","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2453","Program Memory Size":"8KB (8K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"20-TSSOP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.1300","priceTiers":[{"qty":1,"price":"$3.13000","currency":"USD"},{"qty":10,"price":"$2.80800","currency":"USD"},{"qty":25,"price":"$2.64880","currency":"USD"},{"qty":100,"price":"$2.25690","currency":"USD"},{"qty":250,"price":"$2.11920","currency":"USD"},{"qty":500,"price":"$1.85430","currency":"USD"},{"qty":1000,"price":"$1.53642","currency":"USD"},{"qty":2000,"price":"$1.43046","currency":"USD"},{"qty":6000,"price":"$1.37748","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/3d71879787f17220358164ce00b183ce.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2453IPW20R/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum operating temperature of MSP430G2453IPW20R?","answer":"This industrial temperature range covers factory automation, outdoor telecom, and automotive cabin-adjacent applications."},{"question":"Is MSP430G2453IPW20R compatible with 3.3V logic?","answer":"The I/O pins are 3.3 V tolerant, so it interfaces directly with common 3.3 V sensors, memories, and transceivers without level shifters."},{"question":"Can I replace MSP430G2453IPW20R with MSP430G2452?","answer":"The MSP430G2452 is a sibling in the same G2xx family with identical pinout and package options. The key difference is Flash size — the G2452 offers 4 KB versus 8 KB on the G2453. If your firmware fits in 4 KB, the G2452 is a drop-in replacement. Verify the memory footprint before swapping."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2453IPW20R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2453IPW20R 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}}