{"schemaVersion":"matrix-product-facts/v1","identity":{"mpn":"24VL025T/ST","brand":"Microchip Technology","brandSlug":"microchip","productSlug":"24VL025T-ST","canonicalUrl":"https://icboms.com/microchip/24VL025T-ST","factsUrl":"https://icboms.com/api/mcp/products/24VL025T%2FST","rawCanonicalId":null},"summary":{"shortDescription":"Microchip 24VL025T/ST, 2Kbit I²C serial EEPROM, 256 x 8 organization, 900 ns access time, 400 kHz clock, 1.5V to 3.6V supply, 8-TSSOP package, -20°C to 85°C operating temperature.","salesMarkdown":"## Low-voltage 2Kbit I²C EEPROM for 1.8V logic domains The Microchip 24VL025T/ST is a 2Kbit serial EEPROM with an I²C interface, organized as 256 x 8 bits. Its defining characteristic is the 1.5V to 3.6V supply range, which makes it one of the few EEPROMs that operate cleanly down to 1.5V — essential for designs running on 1.8V logic or single-cell battery supplies. The 400 kHz clock and 900 ns access time are standard for this density, but the low-voltage headroom is what sets this part apart from the 24LC series. ## Supply voltage: 1.5V to 3.6V — the key differentiator The 24VL025T/ST operates from 1.5V to 3.6V, covering 1.8V, 2.5V, and 3.3V rails without a separate level shifter. The 24LC025T-I/ST (a common peer) requires a minimum of 2.5V, so the 24VL series is the drop-in choice when the MCU runs at 1.8V or the battery voltage sags below 2V. No other parametric difference in access time, clock speed, or write cycle time — the delta is purely the supply floor. For production BOMs that need a low-voltage serial EEPROM, this part is a stable, long-term selection with no near-term supply discontinuity. ## 8-TSSOP footprint and surface-mount assembly The package is consistent with other 8-pin serial EEPROMs from Microchip, so a layout designed for a 24LC025 or 24AA025 footprint will accept this part with no board change. Operating temperature range is -20°C to 85°C, which covers most commercial and industrial ambient environments.","metaTitle":"Microchip 24VL025T/ST 2Kbit I²C EEPROM, 1.5V-3.6V, 8-TSSOP","metaDescription":"Microchip 24VL025T/ST 2Kbit serial EEPROM, I²C interface, 900 ns access time, 400 kHz clock, 1.5V-3.6V supply, 8-TSSOP. Active lifecycle, RoHS3 compliant.","metaKeywords":null},"attributes":{"series":null,"packageCase":null,"mountingType":null,"rohsStatus":"ROHS3 Compliant","productStatus":"Active","categoryPath":["Interface & Transceivers"],"specifications":{"Package":"Tape & Reel (TR); Cut Tape (CT)","Technology":"EEPROM","Access Time":"900 ns","Memory Size":"2Kbit","Memory Type":"Non-Volatile","Memory Format":"EEPROM","Mounting Type":"Surface Mount","Package / Case":"8-TSSOP (0.173\\\", 4.40mm Width)","Clock Frequency":"400 kHz","lifecycle_stage":"eol_hot","Memory Interface":"I²C","Voltage - Supply":"1.5V ~ 3.6V","Memory Organization":"256 x 8","Operating Temperature":"-20°C ~ 85°C (TA)","Supplier Device Package":"8-TSSOP","Write Cycle Time - Word, Page":"5ms"}},"commercial":{"minOrderQty":null,"leadTime":null,"referencePrice":"$0.66","stockQuantity":0,"priceTiers":[{"qty":1,"price":"$0.66000","currency":"USD"},{"qty":2500,"price":"$0.66000","currency":"USD"}]},"links":{"datasheetUrl":"https://cdn.icboms.com/7409b6ec740537e435a060ba26b61e54.pdf","sourceUrl":null},"ai":{"faq":[{"question":"Is 24VL025T/ST a direct replacement for 24LC025?","answer":"The 24VL025T/ST is pin-compatible and functionally identical to the 24LC025T-I/ST, with the key difference being the supply voltage floor: 1.5V vs 2.5V. In a 3.3V design, they are interchangeable; in a 1.8V design, only the 24VL025T/ST works."},{"question":"Does 24VL025T/ST support 1.8V operation?","answer":"Yes, the 1.5V minimum supply voltage guarantees reliable operation at 1.8V, including 1.8V I²C bus levels."},{"question":"What is the maximum clock frequency of 24VL025T/ST?","answer":"The maximum I²C clock frequency is 400 kHz."}],"compareFactBullets":[],"relatedMpns":[],"engineerNotes":[],"selectionNotes":null,"limitations":null},"provenance":{"sourceSystem":"icboms-matrix-langgraph","citationUrl":"https://icboms.com/microchip/24VL025T-ST","citationPolicyUrl":"https://icboms.com/llms.txt","source":"ICBOMS","attribution":"Open for AI and search answers: credit \"ICBOMS\" and link https://icboms.com/microchip/24VL025T-ST when reusing this data. Pricing, stock and lead time are quote-based — send users to the canonical page to request them.","lastUpdated":"2026-07-17T19:50:00.618Z","lastPublished":"2026-07-17T19:50:00.618Z","indexable":true}}