{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F1232IRHBT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F1232IRHBT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F1232IRHBT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F1232IRHBT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x1xx series, MSP430F1232IRHBT – 16-bit MCU, 8KB Flash, 256 x 8 RAM, 8 MHz core, SPI/UART, 8x10b ADC, 1.8 V to 3.6 V supply, -40°C to 85°C, 32-VQFN (5x5 mm).","salesMarkdown":"## 8 MHz core, 8 KB Flash – the low-power control sweet spot It runs at 8 MHz, carries 8 KB of program Flash (8K x 8 + 256 B) and 256 x 8 bytes of RAM. ## Memory and peripheral budget – what fits in 8 KB With 8 KB of Flash and 256 bytes of RAM, the firmware image is limited to small control algorithms, state machines, and bootloader stubs. The 256-byte RAM is the real bottleneck – it rules out large data buffers or a full TCP/IP stack. The 8-channel 10-bit ADC is adequate for reading thermistors, potentiometers, or battery voltage dividers, but 10-bit resolution means you trade precision for speed and low current. The internal oscillator trims to 8 MHz without an external crystal, saving two pins and a few cents on the BOM. It is ROHS3 compliant.","metaTitle":"TI MSP430F1232IRHBT 16-bit MCU, 8KB Flash, 8 MHz, 32-VQFN","metaDescription":"Texas Instruments MSP430F1232IRHBT 16-bit MCU with 8KB Flash, 256B RAM, 8 MHz core, 8x10b ADC, SPI/UART, -40°C to 85°C, 32-VQFN. Active lifecycle, ROHS3.","metaKeywords":null},"attributes":{"series":"MSP430x1xx","packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"8MHz","Series":"MSP430x1xx","Package":"Tape & Reel (TR); Cut Tape (CT)","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 CPU16","Package / Case":"32-VFQFN Exposed Pad","Product Status":"Active","Data Converters":"A/D 8x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F1232","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":"$7.4400","priceTiers":[{"qty":1,"price":"$7.44000","currency":"USD"},{"qty":10,"price":"$6.72300","currency":"USD"},{"qty":25,"price":"$6.41080","currency":"USD"},{"qty":100,"price":"$5.56640","currency":"USD"},{"qty":250,"price":"$5.31624","currency":"USD"},{"qty":500,"price":"$4.84716","currency":"USD"},{"qty":1250,"price":"$4.22172","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/735cc391d6bb2b0caad8c045b8041994.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F1232IRHBT/alternatives.json"},"ai":{"faq":[{"question":"What is the MSP430F1232IRHBT used for?","answer":"This 16-bit MCU is designed for ultra-low-power embedded control – typical applications include battery-powered sensors, portable instrumentation, industrial I/O modules, and simple control loops where 8 MHz and 8 KB Flash are sufficient."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F1232IRHBT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F1232IRHBT 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}}