AT24C64-10TI-2.5

Product Overview

Category

AT24C64-10TI-2.5 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

• Non-volatile: Retains data even when power is disconnected.
• Electrically erasable: Allows data to be erased and reprogrammed electronically.
• High storage capacity: The AT24C64-10TI-2.5 has a storage capacity of 64 kilobits (8 kilobytes).
• Low power consumption: Operates at low voltage levels, making it energy-efficient.
• High reliability: Offers robust performance and long-term data retention.

Package

The AT24C64-10TI-2.5 is available in a standard 8-pin dual in-line package (DIP), which facilitates easy integration into circuit boards.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile data storage in electronic devices, ensuring that important information is retained even during power interruptions or system shutdowns.

Packaging/Quantity

The AT24C64-10TI-2.5 is typically packaged in reels or tubes, with each reel containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 64 kilobits (8 kilobytes)
• Operating Voltage: 2.5V
• Maximum Clock Frequency: 400 kHz
• Write Cycle Time: 10 ms (maximum)
• Data Retention: Up to 100 years
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The AT24C64-10TI-2.5 has the following pin configuration:

1. A0: Chip Address Input
2. A1: Chip Address Input
3. A2: Chip 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 direct access to any memory location.
• Byte-Level Read/Write: Enables reading and writing of data at the byte level.
• Page Write: Supports faster writing of multiple bytes within a page.
• Software Write Protection: Provides write protection for specific memory areas.
• Hardware Write Protection: Offers additional write protection using the WP pin.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention during power loss.
• High storage capacity for various applications.
• Low power consumption prolongs battery life.
• Reliable performance with long-term data retention.
• Easy integration into circuit boards due to standard package.

Disadvantages

• Limited maximum clock frequency compared to some other EEPROM chips.
• Relatively slower write cycle time may impact real-time applications.

Working Principles

The AT24C64-10TI-2.5 utilizes electrically controlled floating gate transistors to store and retrieve data. When data is written, an electrical charge is applied to the floating gate, altering its conductivity and storing the desired information. During read operations, the stored charge is detected, allowing the retrieval of the stored data.

Detailed Application Field Plans

The AT24C64-10TI-2.5 finds application in various fields, including: - Microcontrollers: Used for program storage and data logging. - Computers: Employed for BIOS settings and firmware storage. - Consumer Electronics: Utilized for configuration data storage in devices like TVs and audio systems.

Detailed and Complete Alternative Models

Some alternative models to the AT24C64-10TI-2.5 include: - AT24C32-10PI-2.7: 32 kilobits (4 kilobytes) capacity, operating voltage of 2.7V. - AT24C128-10PC-2.5: 128 kilobits (16 kilobytes) capacity, operating voltage of 2.5V. - AT24C256C-SSHL-T: 256 kilobits (32 kilobytes) capacity, operating voltage of 1.8V.

These alternative models offer different capacities and operating voltages to suit specific application requirements.

In conclusion, the AT24C64-10TI-2.5 is a reliable and versatile EEPROM chip that provides non-volatile data storage for various electronic devices. With its high storage capacity, low power consumption, and long-term data retention, it serves as an essential component in many applications.