AT24C08A-10PC-2.7

Product Overview

Category

AT24C08A-10PC-2.7 belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Electrically erasable: The data stored in the chip can be erased and reprogrammed electronically.
• Non-volatile: The stored data is retained even when power is removed.
• High storage capacity: The AT24C08A-10PC-2.7 has a storage capacity of 8 kilobits (1 kilobyte).
• Low power consumption: This chip operates at a low voltage and consumes minimal power.
• I2C interface: It uses the I2C protocol for communication with other devices.

Package

The AT24C08A-10PC-2.7 comes in a standard 8-pin DIP (Dual Inline Package) package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic devices, ensuring data integrity even during power loss or system shutdown.

Packaging/Quantity

This product is typically packaged in reels or tubes, containing a quantity of 1000 units per package.

Specifications

• Operating voltage: 2.7V to 5.5V
• Maximum clock frequency: 400 kHz
• Write cycle time: 5 ms (maximum)
• Data retention: 100 years (minimum)
• Endurance: 1 million write cycles (minimum)

Detailed Pin Configuration

The AT24C08A-10PC-2.7 has the following pin configuration:

1. A0: Chip address input bit 0
2. A1: Chip address input bit 1
3. A2: Chip address input bit 2
4. GND: Ground
5. SDA: Serial data input/output
6. SCL: Serial clock input
7. WP: Write protect
8. VCC: Power supply voltage

Functional Features

• Random access: The chip allows random access to any memory location, enabling efficient data retrieval and storage.
• Byte-wise read/write: Data can be read from or written to the chip in byte-sized increments.
• Hardware write protection: The WP pin can be used to protect the stored data from accidental modification.
• Self-timed programming cycle: The chip automatically manages the timing of write and erase operations, simplifying the interface with the host device.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Ensures data integrity even during power loss.
• High endurance: Can withstand a large number of write cycles.
• Low power consumption: Ideal for battery-powered devices.
• Compact package: The 8-pin DIP package is widely supported and easy to integrate into various designs.

Disadvantages

• Limited storage capacity: With only 8 kilobits, it may not be suitable for applications requiring large amounts of data storage.
• Relatively slow write cycle time: The 5 ms write cycle time may impact performance in time-sensitive applications.

Working Principles

The AT24C08A-10PC-2.7 utilizes an array of floating-gate transistors to store data. When writing data, an electric charge is applied to the floating gate, altering its electrical characteristics. This change is detected during read operations, allowing the stored data to be retrieved.

Detailed Application Field Plans

The AT24C08A-10PC-2.7 finds application in various fields, including: 1. Embedded systems: Used for storing configuration data, firmware updates, and calibration parameters. 2. Industrial automation: Enables storage of critical system parameters and log data. 3. Automotive electronics: Used for storing vehicle-specific settings and sensor calibration data. 4. Consumer electronics: Employed in devices such as smart TVs, set-top boxes, and gaming consoles for storing user preferences and settings.

Detailed and Complete Alternative Models

1. AT24C01A-10PU-2.7: 1 kilobit EEPROM chip with similar characteristics and package.
2. AT24C16B-10PC-2.7: 16 kilobit EEPROM chip with higher storage capacity.
3. AT24CM02-SSHM-T: 2 megabit EEPROM chip with extended temperature range.

These alternative models offer different storage capacities and features to cater to specific application requirements.

In conclusion, the AT24C08A-10PC-2.7 is an electrically erasable programmable read-only memory (EEPROM) chip that provides reliable non-volatile storage for various electronic devices. With its high endurance, low power consumption, and compact package,