AT24C01A-10SC-2.5

Product Overview

Category

AT24C01A-10SC-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

• Electrically erasable: The stored data can be erased and reprogrammed electronically.
• Non-volatile: The data remains intact even when power is removed.
• Low power consumption: It operates at low voltage levels, making it energy-efficient.
• Small form factor: The chip is compact and can be easily integrated into different electronic systems.

Package

AT24C01A-10SC-2.5 is available in a small outline package (SOIC), which provides ease of handling and compatibility with standard PCB designs.

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably, even in the absence of power.

Packaging/Quantity

AT24C01A-10SC-2.5 is typically packaged in reels or tubes, containing a specific quantity of chips per package. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Memory capacity: 1 kilobit (128 bytes)
• Operating voltage: 2.5V
• Maximum clock frequency: 400 kHz
• Write cycle time: 5 ms (maximum)
• Data retention: 100 years (minimum)

Detailed Pin Configuration

The AT24C01A-10SC-2.5 chip has a total of 8 pins, each serving a specific function:

1. VCC: Power supply input (+2.5V)
2. SDA: Serial data input/output
3. SCL: Serial clock input
4. WP: Write protect input
5. GND: Ground reference
6. NC: No connection (reserved for future use)
7. A0: Chip address input bit 0
8. A1: Chip address input bit 1

Functional Features

• Random access: Allows reading and writing of specific memory locations.
• Byte-level operations: Enables manipulation of individual bytes within the memory.
• Hardware write protection: The WP pin can be used to prevent accidental writes to the memory.
• Sequential read mode: Supports continuous reading of multiple memory locations.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data remains intact even during power loss.
• Compact size: Suitable for space-constrained applications.
• Low power consumption: Energy-efficient operation.
• Ease of integration: Compatible with standard PCB designs.

Disadvantages

• Limited storage capacity: Only 1 kilobit of memory.
• Relatively slow write cycle time compared to other memory technologies.

Working Principles

AT24C01A-10SC-2.5 utilizes electrically controlled floating gate transistors to store and retrieve data. When a byte is written, an electrical charge is trapped in the floating gate, altering the transistor's behavior. This charge can be removed during the erase process, allowing the byte to be rewritten.

Detailed Application Field Plans

AT24C01A-10SC-2.5 finds application in various fields, including: - Microcontroller-based systems - Industrial automation - Consumer electronics - Automotive electronics - Medical devices

Detailed and Complete Alternative Models

Some alternative models to AT24C01A-10SC-2.5 include: - AT24C02: 2 kilobit EEPROM chip - AT24C04: 4 kilobit EEPROM chip - AT24C08: 8 kilobit EEPROM chip - AT24C16: 16 kilobit EEPROM chip

These alternative models offer increased storage capacity while maintaining similar functionality and characteristics.

In conclusion, AT24C01A-10SC-2.5 is a compact and reliable EEPROM chip used for non-volatile data storage in various electronic devices. Its low power consumption, ease of integration, and random access capabilities make it suitable for a wide range of applications. However, its limited storage capacity and relatively slow write cycle time should be considered when selecting the appropriate memory solution.