{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5359IZQWR","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5359IZQWR","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5359IZQWR","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5359IZQWR","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit MCU, MSP430F5359IZQWR, CPUXV2 core at 20 MHz, 512 KB Flash, 66 KB RAM, 74 I/O, 1.8 V to 3.6 V supply, -40°C to 85°C, 113-VFBGA package.","salesMarkdown":"## 512 KB Flash and 66 KB RAM — what that means for firmware and data The 66 KB RAM gives headroom for large frame buffers or multi-channel ADC result arrays. If your BOM was built around this density tier, a drop-in replacement needs to match both Flash and RAM, not just the core speed. ## 20 MHz core speed — timing budget for control loops 20 MHz core, typical for MSP430F5xx family. Adequate for mid-range control and data acquisition tasks. ## Package and mounting — 113-VFBGA BGA The 113-VFBGA (Microstar Junior 7x7 mm) is a fine-pitch BGA — reflow soldering and X-ray inspection are required. No hand-soldering. Store the reels dry; the package is moisture-sensitive and the Tape & Reel delivery means the parts arrive ready for pick-and-place. Verify your reflow profile against the BGA's recommended thermal curve before committing a board run. ## Obsolete — sourcing and lifecycle reality Marked obsolete by Texas Instruments. No official successor listed.","metaTitle":"TI MSP430F5359IZQWR 16-bit MCU, 20 MHz, 512 KB Flash, 113-BGA","metaDescription":"MSP430F5359IZQWR from TI is a 16-bit MSP430 CPUXV2 MCU with 512 KB Flash, 66 KB RAM, 20 MHz speed, 74 I/O, industrial temp -40°C 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)","RAM Size":"66K x 8","Core Size":"16-Bit","EEPROM Size":"-","Peripherals":"Brown-out Detect/Reset, DMA, POR, PWM, WDT","Connectivity":"I²C, IrDA, 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":"MSP430F5359","Program Memory Size":"512KB (512K 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":"$16.2200","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/8fbd9c64f52c8ae01790f11db62393ec.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5359IZQWR/alternatives.json"},"ai":{"faq":[{"question":"What is the replacement for MSP430F5359IZQWR?","answer":"No official replacement part number is listed in the available records. For new designs, consider active MSP430F5xx family members with similar Flash and RAM density, but verify pin compatibility and footprint before substituting."},{"question":"What are the specifications of MSP430F5359IZQWR?","answer":"The MSP430F5359IZQWR is a 16-bit MCU with a CPUXV2 core running at 20 MHz, 512 KB Flash, 66 KB RAM, 74 I/O, 1.8 V to 3.6 V supply, operating from -40°C to 85°C, in a 113-VFBGA package."},{"question":"What is the MSP430F5359IZQWR cross reference?","answer":"No official cross-reference or second-source part is listed in the available records. The base product number is MSP430F5359; other variants in the MSP430F5xx series may share the same package but require pin-for-pin verification."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5359IZQWR","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5359IZQWR 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}}