AT25080AY1-10YI-2.7

Basic Information Overview

Category: Integrated Circuit (IC)

Use: Data Storage

Characteristics: - Non-volatile memory - Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) - Low power consumption - High reliability - Small form factor

Package: 8-lead SOIC (Small Outline Integrated Circuit)

Essence: The AT25080AY1-10YI-2.7 is a serial EEPROM IC that provides non-volatile data storage capabilities in various electronic devices.

Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Memory Size: 8 Kilobits (1024 bytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The AT25080AY1-10YI-2.7 has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/O)
4. Write Protect (/WP)
5. Ground (GND)
6. Serial Data Output (SO)
7. VCC (Power Supply)
8. Not Connected (NC)

Functional Features

• Byte and Page-level Read and Write operations
• Software and Hardware Write Protection
• Sequential and Random Read modes
• Self-timed Write cycle
• Fast SPI interface for efficient data transfer

Advantages and Disadvantages

Advantages: - Compact size allows integration into space-constrained designs - Low power consumption extends battery life in portable devices - High reliability ensures data integrity over extended periods - Flexible interface enables easy integration with various microcontrollers

Disadvantages: - Limited storage capacity compared to other memory technologies - Relatively slower write speeds compared to some alternative models

Working Principles

The AT25080AY1-10YI-2.7 operates based on the principles of EEPROM technology. It utilizes a floating gate transistor structure to store and retrieve data. The memory cells can be electrically programmed and erased, allowing non-volatile data storage even when power is removed.

Detailed Application Field Plans

The AT25080AY1-10YI-2.7 finds applications in various electronic devices that require non-volatile data storage, such as: - Consumer electronics (e.g., smart TVs, set-top boxes) - Automotive systems (e.g., infotainment, instrument clusters) - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

Some alternative models to the AT25080AY1-10YI-2.7 include: - AT25040A-10PU-2.7: 4 Kilobit Serial EEPROM, DIP package - AT25128AN-10SU-2.7: 128 Kilobit Serial EEPROM, SOIC package - AT25256B-SSHL-T: 256 Kilobit Serial EEPROM, TSSOP package - AT25320AN-10SI-2.7: 32 Kilobit Serial EEPROM, SOIC package

These alternative models offer different memory capacities, package types, and features to suit specific application requirements.

In conclusion, the AT25080AY1-10YI-2.7 is a compact and reliable serial EEPROM IC that provides non-volatile data storage capabilities for a wide range of electronic devices. Its low power consumption, high reliability, and flexible interface make it suitable for various applications in different industries.