AT24C1024W-10SU-2.7

Product Overview

Category

AT24C1024W-10SU-2.7 belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

This product is commonly used for non-volatile data storage in various electronic devices such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: The stored data remains even when power is removed.
• Electrically erasable and programmable: Allows for easy modification of stored data.
• High storage capacity: The AT24C1024W-10SU-2.7 has a capacity of 1,048,576 bits (128 kilobytes).
• Low power consumption: Operates at a low voltage and consumes minimal power during read and write operations.

Package

The AT24C1024W-10SU-2.7 comes in a small surface-mount package, which makes it suitable for compact electronic devices.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in a compact form factor.

Packaging/Quantity

The AT24C1024W-10SU-2.7 is typically packaged in reels or tubes, with a quantity of 250 or 500 units per package.

Specifications

• Operating Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Maximum Clock Frequency: 1 MHz
• Write Cycle Time: 10 ms (maximum)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The AT24C1024W-10SU-2.7 has a total of 8 pins, each serving a specific purpose:

1. A0: Address Input
2. A1: Address Input
3. A2: Address Input
4. GND: Ground
5. SDA: Serial Data Input/Output
6. SCL: Serial Clock Input
7. WP: Write Protect
8. VCC: Power Supply

Functional Features

• Random Access: Allows for reading and writing data at any memory location.
• Page Write: Supports the ability to write multiple bytes of data in a single operation, improving efficiency.
• Software Write Protection: Provides a write protection mechanism to prevent accidental modification of stored data.
• I2C Interface: Uses the widely adopted I2C (Inter-Integrated Circuit) protocol for communication with other devices.

Advantages and Disadvantages

Advantages

• High storage capacity
• Low power consumption
• Compact form factor
• Reliable non-volatile data storage

Disadvantages

• Limited maximum clock frequency compared to some other EEPROM chips
• Relatively slower write cycle time

Working Principles

The AT24C1024W-10SU-2.7 utilizes electrically controlled floating gate transistors to store and retrieve data. When writing data, an electrical charge is applied to the floating gate, altering its threshold voltage and storing the desired information. During read operations, the stored charge is measured to determine the logic state of each memory cell.

Detailed Application Field Plans

The AT24C1024W-10SU-2.7 finds applications in various fields, including but not limited to: - Embedded systems - Industrial automation - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AT24C1024W-10SU-2.7 include: - AT24C256C-SSHL-T: 256 kilobit EEPROM chip with a smaller storage capacity. - AT24C512C-SSHL-T: 512 kilobit EEPROM chip with a larger storage capacity. - AT24C1024C-SSHL-T: 1 megabit EEPROM chip with the same storage capacity.

These alternative models can be considered based on specific project requirements and desired storage capacity.

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