{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5338IZQWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5338IZQWR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5338IZQWR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5338IZQWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit MSP430 CPUXV2 MCU, 20MHz, 256KB Flash, 18KB RAM, 74 I/O, 113-VFBGA, 1.8–3.6V supply, -40 to 85°C, obsolete.","salesMarkdown":"The Texas Instruments MSP430F5338IZQWR is a 16-bit MSP430 CPUXV2 microcontroller clocked at 20 MHz, with 256 KB of Flash program memory and 18 KB of RAM. It packs 74 general-purpose I/O lines, a 16-channel 12-bit ADC, a dual 12-bit DAC, and serial connectivity spanning I2C, SPI, UART/USART, LIN, and IrDA — enough peripheral mix to handle sensor fusion, motor-control feedback loops, or industrial instrumentation without an external analog front-end. The 113-ball VFBGA (Microstar Junior, 7x7 mm) keeps the footprint compact, but the fine pitch means it belongs on a controlled-impedance PCB with solder-paste inspection capability, not a prototype board. The 113-ball VFBGA package is moisture-sensitive — store the reels dry (MSL level per TI's label) and bake before reflow if the floor life has been exceeded.","metaTitle":"TI MSP430F5338IZQWR 16-bit MCU, 20MHz, 256KB Flash, 113-BGA","metaDescription":"Texas Instruments MSP430F5338IZQWR: 16-bit MSP430 CPUXV2 at 20MHz, 256KB Flash, 18KB RAM, 74 I/O, 113-ball VFBGA, 1.8–3.6V, -40 to 85°C. Obsolete — 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) Cut Tape (CT)","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; D/A 2x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5338","Program Memory Size":"256KB (256K 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":"$4.8371","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/901e4a96b9c2eac4811f130ddf907572.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5338IZQWR/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430F5338IZQWR obsolete?","answer":"Yes, Texas Instruments lists the MSP430F5338IZQWR as Obsolete. No factory production or last-time-buy remains; supply is limited to surplus and broker inventory."},{"question":"What is the replacement for MSP430F5338?","answer":"TI has not published a direct pin-compatible successor for the MSP430F5338. For new designs, consider the active MSP430F5xx or MSP430F6xx families — verify pinout and peripheral compatibility against your layout."},{"question":"What is the supply voltage range for MSP430F5338?","answer":"The MSP430F5338IZQWR operates from 1.8 V to 3.6 V on the Vcc/Vdd rail."},{"question":"Is MSP430F5338IZQWR compatible with MSP430F5438?","answer":"Both are 16-bit MSP430 CPUXV2 devices, but the MSP430F5438 uses a different package and peripheral set. Pin compatibility is not guaranteed — compare the datasheet pinouts before assuming a drop-in swap."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5338IZQWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5338IZQWR 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}}