{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430A065IRBHR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430A065IRBHR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430A065IRBHR","factsUrl":"https://icboms.com/api/mcp/products/MSP430A065IRBHR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x1xx 16-bit MCU, MSP430A065IRBHR, 8 MHz, 8 KB Flash, 256 B RAM, 22 I/O, SPI/UART, 8x10b ADC, -40 to 85°C, 32-VQFN.","salesMarkdown":"## Core and memory budget for embedded control The MSP430A065IRBHR is a 16-bit MSP430 core MCU clocked at 8 MHz, with 8 KB of on-chip flash program memory and 256 bytes of RAM. This memory footprint suits small control loops — sensor polling, actuator sequencing, or communication bridging — where the code fits within the flash and the stack plus variables stay inside the 256-byte RAM. ## On-chip peripherals and I/O Serial connectivity includes SPI and UART/USART, covering common sensor and display interfaces. Built-in brown-out detect and power-on reset (POR) eliminate the need for an external supervisor IC in most designs. A PWM output and watchdog timer (WDT) are also integrated, reducing the external component count for motor or LED dimming applications. Housed in a 32-VFQFN exposed-pad package (5x5 mm body), the MSP430A065IRBHR requires a thermal pad on the PCB for heat dissipation. The supplier device package is 32-VQFN (5x5 mm), identical to the case code.","metaTitle":"TI MSP430A065IRBHR 16-bit MCU, 8 MHz, 8 KB Flash, 32-VQFN","metaDescription":"Texas Instruments MSP430A065IRBHR 16-bit MCU, 8 MHz core, 8 KB flash, 256 B RAM, 22 I/O, SPI/UART, 8x10b ADC, -40 to 85°C, 32-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":"8MHz","Series":"MSP430x1xx","Package":"Tape & Reel (TR)","RAM Size":"256 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, POR, PWM, WDT","Connectivity":"SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"22","Core Processor":"MSP430","Package / Case":"32-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430A065","Program Memory Size":"8KB (8K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"32-VQFN (5x5)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$3.4665","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/735cc391d6bb2b0caad8c045b8041994.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430A065IRBHR/alternatives.json"},"ai":{"faq":[{"question":"How can I order MSP430A065IRBHR or check availability?","answer":"The MSP430A065IRBHR is sourced to order through authorized and independent distribution."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430A065IRBHR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430A065IRBHR 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}}