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25LC128T-I/ST

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25LC128T-I/ST

IC EEPROM 128KBIT SPI 8TSSOP

Manufacturer: Microchip Technology

Categories: Memory

Quality Control: Learn More

Microchip Technology's 25LC128T-I-ST is a 128Kbit serial EEPROM memory device utilizing the SPI interface. This non-volatile memory offers a robust solution for data storage applications requiring reliable performance. Operating at clock frequencies up to 10 MHz, it features a memory organization of 16K x 8 bits, providing ample capacity for various embedded systems. The device operates across a wide voltage range of 2.5V to 5.5V and is specified for industrial temperature ranges of -40°C to 85°C. Its 8-TSSOP package, a compact 8-lead surface-mount solution, facilitates integration into dense PCB designs. This component finds application in sectors such as industrial automation, consumer electronics, and automotive systems where persistent data retention is critical. The write cycle time for a word or page is 5ms.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
PackagingTape & Reel (TR)
Package / Case8-TSSOP (0.173"", 4.40mm Width)
Mounting TypeSurface Mount
Memory Size128Kbit
Memory TypeNon-Volatile
Operating Temperature-40°C ~ 85°C (TA)
Voltage - Supply2.5V ~ 5.5V
TechnologyEEPROM
Clock Frequency10 MHz
Memory FormatEEPROM
Supplier Device Package8-TSSOP
Write Cycle Time - Word, Page5ms
Memory InterfaceSPI
Memory Organization16K x 8
ProgrammableVerified

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Integrated Circuit FAQs

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

The different types of integrated circuits include:

Frequently Asked Questions

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.