{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F1232IPW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F1232IPW","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F1232IPW","factsUrl":"https://icboms.com/api/mcp/products/MSP430F1232IPW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F1232IPW, MSP430x1xx series, 16-bit MCU, 8 MHz, 8 KB Flash, 256 B RAM, SPI, UART, 22 I/O, 1.8-3.6 V, -40 to 85 °C, 28-TSSOP.","salesMarkdown":"## 8 MHz 16-bit MCU with 8 KB Flash — what the spec means for the BOM The 256 x 8 RAM is the tightest constraint on this part — it limits stack depth and buffer count, so firmware must be sized for data-light tasks like sensor polling, relay sequencing, or simple UART protocol handling. ## Peripherals and connectivity for basic control tasks Connectivity is limited to SPI and UART/USART, with 22 general-purpose I/O brought out to the 28-TSSOP package. The 8-channel 10-bit ADC covers analog sensor input without an external converter. ROHS3 compliant, so no exemption expiry to track.","metaTitle":"Texas Instruments MSP430F1232IPW 16-bit MCU, 8 MHz","metaDescription":"TI MSP430F1232IPW 16-bit MCU with 8 MHz CPU, 8 KB Flash, 256 B RAM, SPI/UART, 22 I/O, -40°C to 85°C, 28-TSSOP. Active production, 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":"Tube","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":"28-TSSOP (0.173\\\", 4.40mm Width)","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":"28-TSSOP","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":1000,"price":"$4.22172","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/735cc391d6bb2b0caad8c045b8041994.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F1232IPW/alternatives.json"},"ai":{"faq":[{"question":"What is the maximum clock speed of MSP430F1232IPW?","answer":"The core is rated for 8 MHz maximum. At that speed, the Flash wait state must be configured correctly to avoid instruction fetch faults — refer to the device errata for the required setting."},{"question":"Does MSP430F1232IPW require an external oscillator?","answer":"No. The part includes an internal oscillator, so many designs can operate without an external crystal. If tighter timing accuracy is needed, an external clock source can be used."},{"question":"Is MSP430F1232IPW RoHS compliant?","answer":"Yes, it is ROHS3 compliant per the TI listing, meaning it meets the current RoHS directive without exemptions."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F1232IPW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F1232IPW 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}}