{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430G2312IRSA16T","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430G2312IRSA16T","canonicalUrl":"https://icboms.com/texas-instruments/MSP430G2312IRSA16T","factsUrl":"https://icboms.com/api/mcp/products/MSP430G2312IRSA16T","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430G2xx series, MSP430G2312IRSA16T, 16-Bit Microcontroller, MSP430 CPU16 core, 16MHz, 4KB Flash, 256 x 8 RAM, 10 I/O, I²C, SPI, USI, 1.8V~3.6V, -40°C~85°C, Surface Mount, 16-VQFN Exposed Pad, 16-QFN (4x4).","salesMarkdown":"## 16 MHz, 4 KB Flash, 256 B RAM — sizing the MSP430G2312IRSA16T for your BOM ## Memory budget — the binding constraint With 4 KB of Flash and 256 bytes of RAM, the firmware engineer needs to budget tightly. The 4 KB program space fits a modest state machine, a few lookup tables, and the MSP430's peripheral driver library — but leave room for the bootloader and calibration constants. The 256-byte RAM ceiling means stack depth and global variables must be counted, not guessed; a deep call tree or a large DMA buffer will overflow silently. The DMA and PWM peripherals are present, but using them together with a serial protocol may exhaust the RAM allocation. ## Package and footprint — 16-QFN with exposed pad The pad is not just a thermal path — it is also the electrical ground connection for the die. No through-hole variant exists.","metaTitle":"TI MSP430G2312IRSA16T 16-Bit MCU, 16 MHz, 4 KB Flash, 16-QFN","metaDescription":"Texas Instruments MSP430G2312IRSA16T 16-bit MCU, 16 MHz core, 4 KB Flash, 256 B RAM, 10 I/O, I²C/SPI, -40°C to 85°C, 16-QFN.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"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":"256 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":"10","Core Processor":"MSP430 CPU16","Package / Case":"16-VQFN Exposed Pad","Product Status":"Active","Data Converters":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430G2312","Program Memory Size":"4KB (4K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"16-QFN (4x4)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$2.0600","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/2471fe26aeabab7debe6e33365105f04.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430G2312IRSA16T/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430G2312IRSA16T?","answer":"Within the MSP430G2xx family, the MSP430G2452 (same 16-QFN footprint, 8 KB Flash, 512 B RAM) is a direct drop-in upgrade if more memory is needed. The base product number MSP430G2312 shares the same pinout across density variants, so a BOM swap requires no PCB change."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430G2312IRSA16T","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430G2312IRSA16T when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-22T18:03:28.771Z","lastPublished":"2026-07-22T18:03:28.771Z","indexable":true}}