{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F133IPM","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F133IPM","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F133IPM","factsUrl":"https://icboms.com/api/mcp/products/MSP430F133IPM","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430x1xx series, MSP430F133IPM, 16-bit MCU, 8 MHz, 8KB Flash, 256 x 8 RAM, 48 I/O, SPI, UART/USART, 1.8V-3.6V, -40°C~85°C, 64-LQFP.","salesMarkdown":"## 8 MHz 16-bit core — low-power control for sensor and monitoring designs The 8-channel 12-bit ADC (8x12b) lets it read analog inputs directly, reducing external component count. Connectivity includes SPI and UART/USART interfaces, and the peripheral set covers POR, PWM, and WDT. ## 8 KB Flash and 256 B RAM — sizing the firmware footprint Program memory is 8 KB (8K x 8 plus 256 bytes for info storage). The 256-byte RAM limits runtime data buffering — expect to use Flash for constants and tables. If your application needs larger code or data space, this part is not the fit. The part is ROHS3 compliant. ## Package and supply rails — layout checklist Housed in a 64-LQFP package (10x10 mm body) with surface-mount leads. The 48 I/O pins give good headroom for parallel buses, keypad matrices, or multiple sensor interrupts. Supply range is 1.8V to 3.6V — a single 3.0V coin cell or a 3.3V rail works without a regulator.","metaTitle":"TI MSP430F133IPM 16-bit MCU, 8 MHz, 8 KB Flash, 64-LQFP","metaDescription":"Texas Instruments MSP430F133IPM 16-bit MCU with 8 MHz core, 8 KB Flash, 256 B RAM, 8x12-bit ADC, SPI/UART, -40°C to 85°C. Active lifecycle.","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":"Tray","RAM Size":"256 x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"POR, PWM, WDT","Connectivity":"SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"48","Core Processor":"MSP430 CPU16","Package / Case":"64-LQFP","Product Status":"Active","Data Converters":"A/D 8x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F133","Program Memory Size":"8KB (8K x 8 + 256B)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"64-LQFP (10x10)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$8.2300","priceTiers":[{"qty":1,"price":"$8.23000","currency":"USD"},{"qty":10,"price":"$7.43000","currency":"USD"},{"qty":25,"price":"$7.08480","currency":"USD"},{"qty":160,"price":"$6.15169","currency":"USD"},{"qty":320,"price":"$5.87519","currency":"USD"},{"qty":480,"price":"$5.35679","currency":"USD"},{"qty":960,"price":"$4.66560","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/2aa7acdd7480e3bd3263b4c69f43f618.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F133IPM/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430F133IPM obsolete or discontinued?","answer":"No. The part is listed with active product status, meaning TI continues to manufacture it. There is no announced end-of-life or last-time-buy."},{"question":"Is MSP430F133IPM 5V tolerant?","answer":"The evidence does not specify 5V tolerance on the I/O pins. The supply maximum is 3.6V, so driving 5V logic directly is not recommended without level translation."},{"question":"What are the alternatives to MSP430F133IPM?","answer":"It is not pin-compatible and targets higher-performance automotive and industrial control applications. For a direct MSP430-family alternative, look at other MSP430x1xx devices with similar Flash and RAM sizes."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F133IPM","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F133IPM 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}}