AT24C512W1-10SI-2.7

Product Overview

Category

AT24C512W1-10SI-2.7 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: The stored data remains intact even when power is removed.
• Electrically erasable: Data can be erased and reprogrammed electronically.
• High storage capacity: The AT24C512W1-10SI-2.7 has a capacity of 512 kilobits (64 kilobytes).
• Low power consumption: It operates at a voltage of 2.7V and consumes minimal power during read and write operations.

Package

The AT24C512W1-10SI-2.7 comes in a small outline integrated circuit (SOIC) package, which provides ease of integration into electronic circuits.

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

The AT24C512W1-10SI-2.7 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Memory Capacity: 512 kilobits (64 kilobytes)
• Operating Voltage: 2.7V
• Interface: I2C (Two-wire Serial Interface)
• Maximum Clock Frequency: 400 kHz
• Write Cycle Time: 5 ms (maximum)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The AT24C512W1-10SI-2.7 has a total of 8 pins, each serving a specific function:

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 reading and writing of data at any memory location.
• Byte-Level Read and Write: Enables manipulation of individual bytes within the memory.
• Hardware Write Protection: The WP pin can be used to protect the memory from accidental writes.
• Software Write Protection: Certain memory areas can be software protected to prevent unauthorized modifications.

Advantages and Disadvantages

Advantages

• High storage capacity for EEPROM applications.
• Low power consumption, making it suitable for battery-powered devices.
• Reliable and durable non-volatile memory.
• Easy integration into electronic circuits due to its small package size.

Disadvantages

• Relatively slower write cycle time compared to other types of memory.
• Limited endurance, with a finite number of write cycles before failure.

Working Principles

The AT24C512W1-10SI-2.7 utilizes electrically controlled floating gate transistors to store and retrieve digital information. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. During read operations, the stored charges are detected, allowing the retrieval of the stored data.

Detailed Application Field Plans

The AT24C512W1-10SI-2.7 finds application in various fields, including: - Embedded systems - Industrial automation - Automotive electronics - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

• AT24C01A: 1 kilobit (128 bytes) capacity
• AT24C256C: 256 kilobits (32 kilobytes) capacity
• AT24C1024B: 1 megabit (128 kilobytes) capacity

These alternative models offer different storage capacities to suit specific application requirements.

In conclusion, the AT24C512W1-10SI-2.7 is a high-capacity EEPROM chip used for non-volatile data storage in various electronic devices. Its characteristics include non-volatility, electrically erasable capability, and low power consumption. The product offers advantages such as high storage capacity and reliability, but has limitations in terms of write cycle time and endurance. It finds applications in diverse fields and has alternative models with varying storage capacities.