{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F233TRGCR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F233TRGCR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F233TRGCR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F233TRGCR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F2xx series 16-bit MCU, MSP430F233TRGCR, 16 MHz, 8 KB Flash, 1 KB RAM, 48 I/O, 1.8 V to 3.6 V supply, -40 to 105 °C, 64-VQFN exposed pad.","salesMarkdown":"## 16-bit MSP430 core at 16 MHz — what the speed rating means for the BOM The 16 MHz clock is the ceiling for the internal oscillator or an external source — at that speed the Flash requires zero wait states, so instruction fetch keeps pace without stalling the pipeline. For a design that needs deterministic interrupt latency and sub-µA standby currents, this part sits in the sweet spot of the MSP430 value line: enough throughput for sensor fusion and protocol handling, but the power budget stays low enough for battery-powered edge nodes. ## Industrial temperature range and exposed-pad package — deployment context ## Peripherals and connectivity — what is on-chip An internal oscillator is built in, so a crystal is optional for applications that can tolerate the internal RC accuracy. That means no last-time-buy pressure and no forced redesign for the foreseeable future.","metaTitle":"TI MSP430F233TRGCR 16-bit MCU, 16 MHz, 8 KB Flash, 64-VQFN","metaDescription":"Texas Instruments MSP430F233TRGCR 16-bit MCU, 16 MHz core, 8 KB Flash, 1 KB RAM, 48 I/O, industrial temp -40 to 105°C, 64-VQFN.","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":"MSP430F2xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"1K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430 CPU16","Package / Case":"64-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F233","Program Memory Size":"8KB (8K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~105°C(TA)","Supplier Device Package":"64-VQFN (9x9)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.5112","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/5096a303ad688ab1472fbc7ca5519a65.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F233TRGCR/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to MSP430F233TRGCR?","answer":"Within the MSP430F2xx family, the MSP430F235 and MSP430F237 offer higher Flash densities (16 KB and 32 KB respectively) in the same 64-VQFN footprint and pinout — a direct drop-in upgrade if firmware size grows. The base part number MSP430F233 shares the same die and package; the 'TRGCR' suffix denotes Tape & Reel packaging, not a functional difference."},{"question":"How do I program the MSP430F233TRGCR?","answer":"Programming is done through the Spy-Bi-Wire (SBW) or JTAG interface using TI's MSP430 Flash emulation tool (e.g., MSP-FET or a compatible third-party programmer). The 8 KB Flash is in-system programmable and supports the standard MSP430 toolchain."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F233TRGCR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F233TRGCR 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}}