AT24CS08-XHM-B

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: Low-power, Serial EEPROM
• Package: 8-lead SOIC (Small Outline Integrated Circuit)
• Essence: Stores and retrieves digital information even when power is turned off
• Packaging/Quantity: Available in tape and reel packaging, with a quantity of 2500 units per reel

Specifications

• Memory Size: 8 Kilobits (1024 bytes)
• Interface: I2C (Inter-Integrated Circuit) compatible
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 Million cycles
• Data Retention: 100 Years

Detailed Pin Configuration

The AT24CS08-XHM-B has the following pin configuration:

1. VCC: Power supply voltage
2. SDA: Serial Data Input/Output
3. SCL: Serial Clock Input
4. WP: Write Protect
5. GND: Ground
6. NC: No Connection
7. A0: Address Input
8. A1: Address Input

Functional Features

• Low-power consumption for energy-efficient applications
• I2C interface allows easy integration with other devices
• Write protection feature prevents accidental modification of stored data
• High reliability with 1 million write endurance cycles
• Long-term data retention of up to 100 years

Advantages and Disadvantages

Advantages

• Compact package size for space-constrained designs
• Wide operating voltage range enables compatibility with various systems
• Easy-to-use I2C interface simplifies communication with microcontrollers
• High data retention ensures long-term reliability

Disadvantages

• Limited memory size may not be suitable for applications requiring larger storage capacity
• Write endurance limitation may restrict frequent write operations in certain use cases

Working Principles

The AT24CS08-XHM-B is based on Electrically Erasable Programmable Read-Only Memory (EEPROM) technology. It utilizes a floating gate transistor structure to store and retrieve digital information. The I2C interface allows the IC to communicate with a microcontroller or other devices, enabling read and write operations. The write protect pin provides an additional layer of security by preventing accidental modifications to the stored data.

Detailed Application Field Plans

The AT24CS08-XHM-B is commonly used in various electronic systems that require non-volatile memory for storing configuration settings, calibration data, or user-specific information. Some potential application fields include:

1. Consumer Electronics: Used in smart TVs, set-top boxes, and audio/video equipment for storing user preferences and system configurations.
2. Automotive: Integrated into automotive electronics for storing vehicle-specific data, such as mileage, service history, and personalized settings.
3. Industrial Control Systems: Employed in industrial automation and control systems to store critical parameters, calibration data, and device configurations.
4. Medical Devices: Utilized in medical equipment for storing patient-specific data, device settings, and firmware updates.
5. Internet of Things (IoT): Integrated into IoT devices for storing sensor data, network configurations, and firmware updates.

Detailed and Complete Alternative Models

1. AT24CS01-XHM-B: 1 Kilobit (128 bytes) EEPROM with similar features and package.
2. AT24CS16-XHM-B: 16 Kilobits (2048 bytes) EEPROM with higher memory capacity.
3. AT24CS64-XHM-B: 64 Kilobits (8192 bytes) EEPROM with increased storage space.

These alternative models provide options with varying memory sizes to suit different application requirements.

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