{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5333IZQWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5333IZQWR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5333IZQWR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5333IZQWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5333IZQWR, 16-bit MSP430 CPUXV2 MCU, 20MHz, 128KB Flash, 18K x 8 RAM, 74 I/O, 12-bit ADC, I²C/SPI/UART/LIN, -40°C~85°C, 113-VFBGA BGA Microstar Junior (7x7), Tape & Reel.","salesMarkdown":"## 20 MHz core speed and peripheral set The 20 MHz clock rate on the core delivers a throughput of about 20 MIPS for register-to-register operations. For a 16-bit MCU in this class, that is enough for real-time control loops, protocol parsing, and sensor fusion without an external coprocessor. ## Obsolete — sourcing reality for this BGA MSP430 No last-time-buy window remains open through the factory channel. ## Industrial temperature grade and BGA layout constraints The 113-ball VFBGA (7x7 mm) demands a controlled-impedance PCB with via-in-pad or microvia capability for the fine-pitch balls.","metaTitle":"TI MSP430F5333IZQWR 16-bit MCU, 20MHz, 128KB Flash, 113-BGA, Obsolete","metaDescription":"MSP430F5333IZQWR is an obsolete 16-bit MSP430 MCU with 20MHz CPUXV2 core, 128KB Flash, 18K x 8 RAM, 74 I/O, 12-bit ADC, industrial temp range. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","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":"113-VFBGA","Product Status":"Obsolete","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":"113-BGA Microstar Junior (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/901e4a96b9c2eac4811f130ddf907572.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5333IZQWR/alternatives.json"},"ai":{"faq":[{"question":"What is a replacement for MSP430F5333IZQWR?","answer":"There is no direct pin-compatible drop-in replacement from TI for the MSP430F5333IZQWR in the same 113-ball BGA package with identical Flash, RAM, and peripheral set. Any replacement requires a PCB redesign and firmware migration to a current MSP430 or Cortex-M family device."},{"question":"What is MSP430F5333IZQWR's listed speed?","answer":"The MSP430F5333IZQWR is rated for a 20 MHz maximum clock speed on the MSP430 CPUXV2 core."},{"question":"What series is MSP430F5333IZQWR from?","answer":"The MSP430F5333IZQWR belongs to the MSP430F5xx series of ultra-low-power 16-bit microcontrollers from Texas Instruments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5333IZQWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5333IZQWR when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-20T14:34:45.345Z","lastPublished":"2026-07-20T14:34:45.345Z","indexable":true}}