{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5253IZQE","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5253IZQE","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5253IZQE","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5253IZQE","rawCanonicalId":null},"summary":{"shortDescription":"Texas Instruments MSP430F5xx series 16-bit microcontroller, MSP430F5253IZQE, 25MHz core, 128KB Flash, 16KB RAM, 53 I/O, 80-VFBGA package.","salesMarkdown":"## Core architecture and memory map The MSP430F5253IZQE is a 16-bit MCU built around the MSP430 CPUXV2 core, clocked at 25 MHz — the speed ceiling for this family, which sets the instruction throughput for real-time control loops and data processing tasks. On-chip memory comprises 128 KB of Flash program memory (128K x 8) and 16 KB of RAM (16K x 8), a split that supports moderate-sized firmware images with enough working memory for buffered sensor or communication stacks. ## Package and board-fit considerations Housed in an 80-VFBGA (MICROSTAR JUNIOR) package measuring 5x5 mm, the MSP430F5253IZQE demands a 4-layer PCB for fan-out of the 0.50 mm pitch BGA balls — the inner rows require microvias or staggered via-in-pad to route all 53 I/O signals. ## Temperature grade and deployment envelope On-chip peripherals include a 10-channel 10-bit ADC, brown-out reset, DMA, POR, PWM, and a watchdog timer — enough on-chip integration to run a sensor node or a small motor-control loop without external analog components. ## Lifecycle reality and sourcing posture Sourced through independent distribution channels; quantities are lot-specific and confirmed at RFQ. No pin-compatible drop-in replacement exists from TI — a board spin is required for any alternative.","metaTitle":"Texas Instruments MSP430F5253IZQE MCU, 25MHz, 128KB Flash","metaDescription":"Texas Instruments MSP430F5253IZQE 16-bit MCU, 25MHz, 128KB Flash, 16KB RAM, 80-BGA. Obsolete — sourced to order via independent channels. Request a quote.","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":"Tube","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":"53","Core Processor":"MSP430 CPUXV2","Package / Case":"80-VFBGA","Product Status":"Obsolete","Data Converters":"A/D 10x10b","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5253","Program Memory Size":"128KB (128K 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/02e8d6fdcb7b5e2c8e808f3bc3e2e6db.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5253IZQE/alternatives.json"},"ai":{"faq":[{"question":"What is the closest pin-compatible alternative to the MSP430F5253IZQE?","answer":"Any replacement will require a PCB layout change — the BGA footprint and pinout differ across the MSP430F5xx family variants."},{"question":"What is the MSP430F5253IZQE's core speed and memory configuration?","answer":"The core runs at 25 MHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5253IZQE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5253IZQE when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-21T03:04:29.881Z","lastPublished":"2026-07-21T03:04:29.881Z","indexable":true}}