{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"MSP430F5252IZQE","brand":"Texas Instruments","brandSlug":"texas-instruments","productSlug":"MSP430F5252IZQE","canonicalUrl":"https://icboms.com/texas-instruments/MSP430F5252IZQE","factsUrl":"https://icboms.com/api/mcp/products/MSP430F5252IZQE","rawCanonicalId":null},"summary":{"shortDescription":"TI MSP430F5xx series, MSP430F5252IZQE, 16-bit MCU, 25MHz, 128KB Flash, 16KB RAM, I²C/SPI/UART/USART, 53 I/O, 80-BGA MICROSTAR JUNIOR (5x5), -40°C to 85°C.","salesMarkdown":"The MSP430F5252IZQE is a 16-bit microcontroller from the MSP430F5xx series with a 25 MHz core. The 53 general-purpose I/O lines give headroom for parallel LCD buses or a bank of discrete inputs. Brown-out detection, POR, DMA, and a PWM timer are integrated, so external supervisor ICs and PWM generators can often be removed from the BOM. Texas Instruments has marked the MSP430F5252IZQE as Obsolete. The last-time-buy window has closed, and the part is no longer available through the factory or authorized distribution. There is no official TI successor listed in the available records; the closest pin-compatible sibling in the same family carries a different Flash/RAM configuration and should be validated for firmware fit before substituting.","metaTitle":"TI MSP430F5252IZQE 16-bit MCU, 25MHz, 128KB Flash, 80-BGA","metaDescription":"MSP430F5252IZQE 16-bit MCU from TI MSP430F5xx series. 25MHz core, 128KB Flash, 16KB RAM, I²C/SPI/UART, -40°C to 85°C, 80-BGA. 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":"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":"-","Oscillator Type":"Internal","lifecycle_stage":"eol_hot","Base Product Number":"MSP430F5252","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/fc4788505838ebce53332e4f1de4be16.pdf","sourceUrl":null,"alternativesUrl":"https://icboms.com/api/mcp/products/MSP430F5252IZQE/alternatives.json"},"ai":{"faq":[{"question":"Is MSP430F5252IZQE obsolete and what is the replacement?","answer":"Yes, the MSP430F5252IZQE is obsolete per TI's product status. No official replacement part number is listed in the available records. The MSP430F5253IZQE is a pin-compatible sibling in the same family, but its Flash and RAM sizes differ — firmware and memory-map validation are required before substituting."},{"question":"Does MSP430F5252IZQE support I2C and SPI simultaneously?","answer":"The connectivity listing includes both I²C and SPI interfaces. Whether they can operate simultaneously depends on the specific peripheral mapping and pin multiplexing — consult the MSP430F5xx family datasheet for the exact shared-resource constraints."},{"question":"What is MSP430F5252IZQE's listed speed?","answer":"The core processor runs at 25 MHz, which is typical for the MSP430F5xx series and sufficient for most sensor-fusion and control-loop tasks at this power envelope."},{"question":"Is MSP430F5252IZQE compatible with MSP430F5253IZQE?","answer":"The MSP430F5253IZQE is a pin-compatible sibling in the same BGA package and family. The key difference is program memory size — the 5253 carries a different Flash/RAM configuration. Board-level swap is possible, but firmware must be re-verified for memory-map and peripheral differences."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/texas-instruments/MSP430F5252IZQE","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/texas-instruments/MSP430F5252IZQE 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}}