{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2332IN20","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2332IN20","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2332IN20","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2332IN20","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series 16-bit MCU, MSP430G2332IN20, 16 MHz, 4 KB Flash, 256 x 8 RAM, 8x10b ADC, I²C/SPI/USI, 16 I/O, 1.8V-3.6V, -40°C to 85°C, 20-DIP through-hole.","salesMarkdown":"## 4 KB Flash and 256 B RAM — sizing the firmware footprint With 4 KB of Flash and 256 bytes of RAM, this part is sized for small supervisory tasks: reading a few sensors, driving a simple PWM output, or managing a serial protocol bridge. The 256-byte RAM ceiling means no dynamic allocation — firmware must be statically budgeted. The 10-bit ADC with eight channels covers multi-sensor analog front ends without an external converter. ## Through-hole 20-DIP — rework-friendly footprint The 20-pin DIP (0.300\" body width) through-hole package is a deliberate choice for prototyping, educational kits, and low-volume production where hand-soldering or socketing is preferred. It is not a space-optimized option — the 7.62 mm row spacing and through-hole leads take up more board area than an equivalent TSSOP — but it simplifies rework and inspection. It carries ROHS3 compliance.","metaTitle":"Texas Instruments MSP430G2332IN20 16-bit MCU, 16 MHz","metaDescription":"Active 16-bit MSP430 MCU with 16 MHz core, 4 KB Flash, 256 B RAM, 8-channel 10-bit ADC, I²C/SPI/USI, industrial -40°C to 85°C, 20-pin DIP.","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":"Tube","RAM Size":"256 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, SPI, USI","Mounting Type":"Through Hole","Number of I/O":"16","Core Processor":"MSP430 CPU16","Package / Case":"20-DIP (0.300\\\", 7.62mm)","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2332","Program Memory Size":"4KB (4K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"20-PDIP","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.7100","priceTiers":[{"qty":1,"price":"$2.71000","currency":"USD"},{"qty":10,"price":"$2.43600","currency":"USD"},{"qty":25,"price":"$2.29800","currency":"USD"},{"qty":100,"price":"$1.95790","currency":"USD"},{"qty":250,"price":"$1.83840","currency":"USD"},{"qty":500,"price":"$1.60860","currency":"USD"},{"qty":1000,"price":"$1.33284","currency":"USD"},{"qty":2500,"price":"$1.24092","currency":"USD"},{"qty":5000,"price":"$1.19496","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/6973be495e7c84f14acf68799500a9a1.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2332IN20/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430G2332IN20 RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the TI listing."},{"question":"How does MSP430G2332IN20 compare to MSP430G2553IN20?","answer":"The MSP430G2553 is a higher-density sibling in the same G2xx family — it typically offers more Flash and RAM (16 KB / 512 B vs. 4 KB / 256 B) and a 16 MHz core, but the G2332 is the cost-optimized entry point for smaller firmware loads. Both share the same 20-pin DIP footprint and peripheral set, so a board designed for the G2332 can accept the G2553 as a drop-in upgrade if the firmware fits."},{"question":"What is the difference between MSP430G2332IN20 and MSP430G2452IN20?","answer":"The MSP430G2452 is another G2xx variant with the same 16 MHz core and 8 KB Flash, but it lacks the full 8-channel 10-bit ADC — it carries a comparator instead. The G2332 includes the 8-channel 10-bit ADC, making it the better fit for designs that need analog-to-digital conversion without an external ADC chip."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2332IN20","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2332IN20 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}}