AT24C512C-SHM-B

Product Overview

Category

AT24C512C-SHM-B belongs to the category of EEPROM (Electrically Erasable Programmable Read-Only Memory) chips.

Use

This chip is primarily used for non-volatile data storage in various electronic devices.

Characteristics

• Non-volatile: Retains data even when power is removed.
• Electrically erasable and programmable: Allows for easy modification of stored data.
• High storage capacity: The AT24C512C-SHM-B has a capacity of 512 kilobits (64 kilobytes).
• Low power consumption: Operates at low voltage levels, making it suitable for battery-powered devices.

Package

The AT24C512C-SHM-B is available in an industry-standard 8-pin SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of this product lies in its ability to provide reliable and flexible data storage solutions for a wide range of electronic applications.

Packaging/Quantity

The AT24C512C-SHM-B is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory Capacity: 512 kilobits (64 kilobytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Write Endurance: 1 million write cycles

Detailed Pin Configuration

The AT24C512C-SHM-B features 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
8. VCC: Power Supply

Functional Features

• Random access: Allows for reading and writing data at any memory location.
• Page write mode: Enables efficient programming of multiple bytes in a single operation.
• Software write protection: Provides the ability to protect specific memory areas from being modified.
• Hardware write protection: Allows for permanently protecting the entire memory array.

Advantages and Disadvantages

Advantages

• High storage capacity
• Low power consumption
• Easy to use and integrate into electronic systems
• Reliable data retention
• Flexible write protection options

Disadvantages

• Limited write endurance compared to other memory technologies
• Relatively slower write speed compared to some alternatives

Working Principles

The AT24C512C-SHM-B utilizes EEPROM technology, which allows for electrically erasing and reprogramming data. It operates on the I2C interface, enabling easy communication with microcontrollers or other devices. The chip stores data in non-volatile memory cells, ensuring that the information remains intact even when power is removed.

Detailed Application Field Plans

The AT24C512C-SHM-B finds applications in various fields, including but not limited to:

1. Consumer Electronics: Used in smart TVs, set-top boxes, and audio/video equipment for storing configuration settings and user preferences.
2. Automotive: Employed in automotive electronics for storing critical data such as mileage, vehicle settings, and diagnostic information.
3. Industrial Automation: Utilized in industrial control systems for storing calibration data, production parameters, and system configurations.
4. Medical Devices: Integrated into medical equipment for storing patient data, device settings, and firmware updates.

Detailed and Complete Alternative Models

1. AT24C01A: 1 kilobit (128 bytes) capacity, compatible with AT24C512C-SHM-B in terms of pin configuration and interface.
2. AT24C256C: 256 kilobits (32 kilobytes) capacity, offers a lower storage capacity compared to AT24C512C-SHM-B but shares similar features.

These alternative models provide options with varying storage capacities to suit different application requirements.

In conclusion, the AT24C512C-SHM-B is a versatile EEPROM chip that offers high storage capacity, low power consumption, and reliable data retention. Its flexible write protection options make it suitable for a wide range of electronic applications across various industries.