{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5333IPZR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5333IPZR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5333IPZR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5333IPZR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit MCU, MSP430F5333IPZR, 20MHz core, 128KB Flash, 18KB RAM, 74 I/O, 16x12b ADC, I2C/SPI/UART, 100-LQFP, -40°C to 85°C.","salesMarkdown":"## Connectivity and analog integration On the serial side, this part covers I2C, SPI, UART/USART, IrDA, and LIN — so it can talk to common sensor modules, memory chips, and actuator drivers without extra protocol converters. The 16-channel 12-bit ADC handles analog inputs like thermocouples, potentiometers, or current-sense resistors directly.","metaTitle":"Texas Instruments MSP430F5333IPZR 16-bit MCU, 20MHz, 128KB Flash","metaDescription":"MSP430F5333IPZR 16-bit MCU from TI MSP430F5xx series. 20MHz core, 128KB Flash, 18KB RAM, 74 I/O, 12-bit ADC, I2C/SPI/UART. Industrial temp -40°C to 85°C. 100-LQFP. Sourced to order","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"20MHz","Series":"MSP430F5xx","Package":"Tape & Reel (TR)","RAM Size":"18K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, LINbus, SCI, SPI, UART/USART","Mounting Type":"Surface Mount","Number of I/O":"74","Core Processor":"MSP430 CPUXV2","Package / Case":"100-LQFP","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5333","Program Memory Size":"128KB (128K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"100-LQFP (14x14)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$5.0738","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/901e4a96b9c2eac4811f130ddf907572.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5333IPZR/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430F5333IPZR obsolete?","answer":"Yes, the MSP430F5333IPZR is in end-of-life (EOL hot) status. TI has announced discontinuation, so it is a last-time-buy part. Secure stock or plan a replacement before supply dries up."},{"question":"Does MSP430F5333IPZR have I2C and SPI connectivity?","answer":"Yes, this MCU includes I2C, SPI, UART/USART, IrDA, and LIN interfaces, so it can connect to most common sensors, memory, and peripheral devices."},{"question":"What is the maximum clock speed of MSP430F5333IPZR?","answer":"The MSP430F5333IPZR runs at 20 MHz, which is a mid-range speed for the MSP430 family — enough for control loops and sensor fusion without excessive power draw."},{"question":"Does MSP430F5333IPZR have a built-in ADC?","answer":"Yes, it has a 16-channel 12-bit ADC on-chip, so you can read analog signals like temperature, pressure, or current directly without an external converter."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5333IPZR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5333IPZR 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}}