{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2132IPW20R","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2132IPW20R","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2132IPW20R","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2132IPW20R","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series 16-bit microcontroller, MSP430G2132IPW20R, 16 MHz, 1 KB Flash, 128 B RAM, 20-TSSOP, 16 I/O, 8x10-bit ADC, I²C/SPI, -40°C to 85°C.","salesMarkdown":"## 20-TSSOP footprint and board integration The MSP430G2132IPW20R: The 0.65 mm pitch is routable on a 2-layer board with 6/6 mil trace/space rules — no micro-vias needed. The exposed die pad is not present; thermal dissipation relies on the leadframe and board copper. Decouple Vcc with a 100 nF ceramic within 5 mm of pin 1 (Vcc) and pin 20 (GND). ## 16 MHz CPU16 core and memory budget The MSP430 CPU16 core runs at 16 MHz, delivering about 16 MIPS — enough for sensor polling, simple PID loops, or serial protocol handling. The 1 KB Flash (1 K × 8) holds roughly 500–800 instructions after the interrupt vector table and stack; the 128 B RAM (128 × 8) leaves about 80 B for variables after the register save area. Firmware must fit within this budget — a bootloader or OTA update is not practical without external memory. The USI module supports I²C and SPI in master or slave mode without a separate serial engine. Brown-out detect and POR are integrated, so no external reset supervisor is needed. The 8-channel 10-bit ADC samples at up to 200 ksps — adequate for reading temperature sensors, potentiometers, or current-shunt voltages at low update rates. Each analog input is muxed to the ADC core; an external reference can be applied for ratiometric measurements.","metaTitle":"TI MSP430G2132IPW20R MCU, 16 MHz, 1 KB Flash, 20-TSSOP","metaDescription":"Texas Instruments MSP430G2132IPW20R 16-bit MCU, 16 MHz, 1 KB Flash, 128 B RAM, 8-ch 10-bit ADC, I²C/SPI, -40°C to 85°C, 20-TSSOP. 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":"128 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, SPI, USI","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":"MSP430G2132","Program Memory Size":"1KB (1K 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":"$1.8300","priceTiers":[{"qty":1,"price":"$1.83000","currency":"USD"},{"qty":10,"price":"$1.63500","currency":"USD"},{"qty":25,"price":"$1.55240","currency":"USD"},{"qty":100,"price":"$1.27510","currency":"USD"},{"qty":250,"price":"$1.19196","currency":"USD"},{"qty":500,"price":"$1.05336","currency":"USD"},{"qty":1000,"price":"$0.83160","currency":"USD"},{"qty":2000,"price":"$0.77616","currency":"USD"},{"qty":6000,"price":"$0.73735","currency":"USD"},{"qty":10000,"price":"$0.70963","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/ae1a7964ac66c57fe2ee68eff82fe433.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2132IPW20R/alternatives.json"},"ai":{"faq":[{"question":"What compliance documentation is available for MSP430G2132IPW20R?","answer":"TI provides a ROHS3 compliance certificate (REACH and RoHS exempt per EU 2015/863). The part carries no UL or IEC component-level listing — those are system-level certifications. The datasheet includes material composition and MSL (Moisture Sensitivity Level) rating, typically MSL-1 for the 20-TSSOP package."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2132IPW20R","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2132IPW20R 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}}