{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5309IZQE","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5309IZQE","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5309IZQE","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5309IZQE","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit MCU, MSP430F5309IZQE, 25 MHz MSP430 CPUXV2 core, 24 KB Flash, 6 KB RAM, 47 I/O, 80-VFBGA, -40°C to 85°C.","salesMarkdown":"## 25 MHz core, 24 KB Flash — what the ratings mean for the BOM 25 MHz core. Internal oscillator rated on-chip. 24 KB Flash and 6 KB RAM. 12-channel 10-bit ADC. ## Obsolete — sourcing reality for the MSP430F5309IZQE ## Temperature grade and deployment environment","metaTitle":"TI MSP430F5309IZQE 16-bit MCU, 25 MHz, 24 KB Flash, 80-BGA","metaDescription":"MSP430F5309IZQE 16-bit MCU from TI MSP430F5xx series. 25 MHz core, 24 KB Flash, 6 KB RAM, 47 I/O, industrial temp -40 to 85°C. Obsolete — sourced to order against RFQ via independe","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Obsolete","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F5xx","Package":"Tray","RAM Size":"6K 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":"47","Core Processor":"MSP430 CPUXV2","Package / Case":"80-VFBGA","Product Status":"Obsolete","Data Converters":"A/D 12x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5309","Program Memory Size":"24KB (24K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"80-BGA MICROSTAR JUNIOR (5x5)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":null,"priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/bc9d069fa8c9da585942ab264ba6a82d.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5309IZQE/alternatives.json"},"ai":{"faq":[{"question":"Where can I buy MSP430F5309IZQE?","answer":"This obsolete part is sourced and quoted to order against an RFQ through independent distribution. Availability and current pricing are confirmed at quote time — submit an RFQ for a binding offer."},{"question":"What is MSP430F5309IZQE's listed speed?","answer":"The core processor runs at 25 MHz, using the MSP430 CPUXV2 16-bit architecture."},{"question":"Does MSP430F5309IZQE have a replacement with same pinout?","answer":"No pin-compatible replacement is confirmed in the available records. Any substitution requires a full pinout and peripheral comparison against the original design."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5309IZQE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5309IZQE 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}}