AT24C64A-10TI-2.7-T

Product Overview

Category

AT24C64A-10TI-2.7-T belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Electrically erasable: The AT24C64A-10TI-2.7-T can be erased and reprogrammed electronically, making it convenient for updating stored data.
• Non-volatile: The stored data remains intact even when power is removed.
• High storage capacity: This chip has a capacity of 64 kilobits (8 kilobytes), allowing for ample data storage.
• Low power consumption: The AT24C64A-10TI-2.7-T operates at a low voltage and consumes minimal power during read and write operations.

Package

The AT24C64A-10TI-2.7-T is available in a standard 8-pin Thin Small Outline Package (TSOP).

Essence

This EEPROM chip serves as a reliable and efficient solution for storing critical data in electronic systems, ensuring data integrity and ease of access.

Packaging/Quantity

The AT24C64A-10TI-2.7-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Operating voltage: 2.7V - 5.5V
• Maximum clock frequency: 400 kHz
• Write cycle time: 10 ms (maximum)
• Data retention: 100 years (minimum)
• Endurance: 1 million write cycles (minimum)

Detailed Pin Configuration

The AT24C64A-10TI-2.7-T has the following pin configuration:

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 (optional)
8. VCC: Power supply

Functional Features

• Random access: The AT24C64A-10TI-2.7-T allows for random read and write operations, enabling efficient data retrieval and modification.
• I2C interface: This chip utilizes the widely adopted I2C communication protocol, ensuring compatibility with a wide range of devices.
• Hardware write protection: The optional write protect (WP) pin provides an additional layer of security by preventing accidental or unauthorized data modifications.

Advantages and Disadvantages

Advantages

• High storage capacity
• Low power consumption
• Long data retention period
• Compatibility with I2C interface
• Hardware write protection option

Disadvantages

• Relatively slower write cycle time compared to some other EEPROM chips
• Limited address space for larger-scale applications

Working Principles

The AT24C64A-10TI-2.7-T operates based on the principles of electrically erasable programmable read-only memory. It uses a combination of transistors and capacitors to store and retrieve data electronically. When a write operation is performed, the data is stored in the memory cells by charging or discharging the capacitors. During a read operation, the stored data is retrieved by sensing the voltage levels across the capacitors.

Detailed Application Field Plans

The AT24C64A-10TI-2.7-T finds application 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 to the AT24C64A-10TI-2.7-T include: - AT24C01A - AT24C02B - AT24C128C - AT24C256D - AT24C512E

These alternative models offer different storage capacities, operating voltages, and package options, allowing for flexibility in choosing the most suitable EEPROM chip for specific applications.

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