{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5438AIZCAT","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5438AIZCAT","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5438AIZCAT","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5438AIZCAT","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series, MSP430F5438AIZCAT, 16-bit MCU, CPUXV2 core, 25 MHz, 256 KB Flash, 16K x 8 RAM, 87 I/O, 16x12-bit ADC, I²C/SPI/UART/USART/LIN/IrDA, 1.8V–3.6V, -40°C to 85°C, 113-NFBGA (7x7 mm).","salesMarkdown":"It carries 256 KB of Flash program memory and 16 KB of RAM, with 87 I/O lines and a 16-channel 12-bit ADC. ## Industrial temperature range — what it means for deployment The internal oscillator and brown-out detect keep the core stable across the span; no external supervisory IC is needed for basic reset integrity. 256 KB of Flash holds a moderate-sized application stack — a real-time control loop with a communication protocol stack, a bootloader, and a small data-logging buffer. The 16 KB RAM (organized as 16K x 8) supports a few hundred variables and a couple of UART/SPI DMA buffers; if your application needs a large frame buffer or extensive lookup tables, watch the RAM ceiling. ## Lifecycle: last-time-buy window TI has marked the MSP430F5438AIZCAT as end-of-life (EOL). The product status remains active per the latest record, but the EOL flag means a last-time-buy window is open or imminent.","metaTitle":"TI MSP430F5438AIZCAT 16-bit MCU, 25 MHz, 256 KB Flash, 113-NFBGA","metaDescription":"TI MSP430F5438AIZCAT 16-bit MCU with 25 MHz CPUXV2 core, 256 KB Flash, 16 KB RAM, 12-bit ADC, industrial temp. Sourced to order against RFQ.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":null,"productStatus":"Active","categoryPath":["Microcontrollers & Processors (MCU / MPU / DSP)"],"specifications":{"Mfr":"Texas Instruments","Speed":"25MHz","Series":"MSP430F5xx","Package":"Tape & Reel (TR); Cut Tape (CT)","RAM Size":"16K 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":"87","Core Processor":"MSP430 CPUXV2","Package / Case":"113-VFBGA","Product Status":"Active","Data Converters":"A/D 16x12b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5438","Program Memory Size":"256KB (256K x 8)","Program Memory Type":"FLASH","Operating Temperature":"-40°C~85°C(TA)","Supplier Device Package":"113-NFBGA (7x7)","Voltage - Supply (Vcc/Vdd)":"1.8V ~ 3.6V"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$12.4900","priceTiers":null},"links":{"datasheetUrl":"https://cdn.icboms.com/349ff500efe9be447a244647ada7c8c2.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5438AIZCAT/alternatives.json"},"ai":{"faq":[{"question":"Does MSP430F5438AIZCAT have a built-in ADC?","answer":"Yes, it integrates a 16-channel 12-bit ADC, eliminating the need for an external converter in many sensor-interfacing designs."},{"question":"What is the MSP430F5438AIZCAT operating temperature range?","answer":"It is rated for -40°C to 85°C, suitable for industrial and outdoor environments."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5438AIZCAT","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5438AIZCAT 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}}