{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F1232IDW","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F1232IDW","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F1232IDW","factsUrl":"https://icboms.com/api/mcp/products/MSP430F1232IDW","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x1xx MSP430F1232IDW, 16-bit MCU, MSP430 CPU16, 8MHz, 8KB Flash, 256B RAM, 22 I/O, SPI, UART/USART, 8x10b ADC, 1.8V-3.6V, -40°C to 85°C, 28-SOIC.","salesMarkdown":"## 16-bit MSP430 for sensor-level control It integrates 8KB of Flash program memory and 256 x 8 bytes of RAM, running at a core speed of 8MHz. With 22 general-purpose I/O lines, an 8-channel 10-bit ADC, and SPI plus UART/USART serial interfaces, it is sized for embedded control applications that read analog sensors and communicate over a serial bus — think temperature monitors, flow meters, or simple motor-control panels in industrial and commercial equipment. ## Memory and performance — what fits where The 8KB Flash and 256B RAM place this part in the low-end of the MSP430x1xx family. It handles a single control loop with a modest state machine and a handful of sensor readings, but it is not sized for data logging, USB stacks, or RTOS-based multitasking. The 8MHz core speed is adequate for polling a sensor at 1 kHz or servicing a UART at 115.2 kbaud; if your application needs faster ADC sampling or more memory, the MSP430x1xx family has larger Flash and RAM options in the same 28-SOIC footprint.","metaTitle":"Texas Instruments MSP430F1232IDW 16-bit MCU, 8KB Flash, 8MHz","metaDescription":"Texas Instruments MSP430F1232IDW 16-bit MCU with MSP430 CPU16 core, 8KB Flash, 256B RAM, 8MHz, 22 I/O, 8x10b ADC, SPI/UART, -40 to 85°C, 28-SOIC.","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-SOIC (0.295\\\", 7.50mm 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-SOIC","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/MSP430F1232IDW/alternatives.json"},"ai":{"faq":[],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F1232IDW","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F1232IDW 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}}