AT24CS01-XHM-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile memory storage
• Characteristics: Small form factor, low power consumption, high reliability
• Package: XHM-T package
• Essence: EEPROM (Electrically Erasable Programmable Read-Only Memory) chip
• Packaging/Quantity: Available in tape and reel packaging, quantity varies based on order size

Specifications

• Memory Size: 1 kilobit (128 bytes)
• Interface: I2C (Inter-Integrated Circuit)
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 million write cycles
• Data Retention: 100 years

Detailed Pin Configuration

The AT24CS01-XHM-T has a total of 8 pins:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. SDA: Serial Data Line for I2C communication
4. SCL: Serial Clock Line for I2C communication
5. WP: Write Protect pin for hardware protection
6. A0: Address bit 0 for device addressing
7. A1: Address bit 1 for device addressing
8. NC: No Connection (not internally connected)

Functional Features

• Non-volatile storage: Retains data even when power is disconnected
• I2C interface: Allows easy integration with microcontrollers and other devices
• Hardware write protection: Provides additional security for stored data
• Low power consumption: Ideal for battery-powered applications
• High reliability: Designed for extended product lifespan

Advantages and Disadvantages

Advantages

• Compact size enables use in space-constrained designs
• Wide operating voltage range allows compatibility with various systems
• High write endurance ensures longevity of stored data
• Low power consumption prolongs battery life in portable devices

Disadvantages

• Limited storage capacity may not be suitable for applications requiring larger memory sizes
• Slower write speeds compared to some other memory technologies

Working Principles

The AT24CS01-XHM-T is based on EEPROM technology, which utilizes floating gate transistors to store and retrieve data. It operates using the I2C protocol, allowing for easy communication with microcontrollers and other devices. The chip can be written to and read from using specific commands sent over the I2C bus.

Detailed Application Field Plans

The AT24CS01-XHM-T is commonly used in various electronic devices that require non-volatile memory storage. Some potential application fields include:

1. Consumer Electronics: Used for storing device settings, user preferences, and calibration data in products such as smart TVs, set-top boxes, and audio equipment.
2. Automotive: Employed in automotive electronics for storing critical data like mileage, vehicle settings, and diagnostic information.
3. Industrial Control Systems: Utilized in industrial automation and control systems to store configuration parameters, sensor calibration data, and event logs.
4. Medical Devices: Integrated into medical equipment for storing patient data, device configurations, and firmware updates.

Detailed and Complete Alternative Models

1. AT24CS02-XHM-T: 2 kilobit (256 bytes) version of the same EEPROM chip.
2. AT24CS04-XHM-T: 4 kilobit (512 bytes) version of the same EEPROM chip.
3. AT24CS08-XHM-T: 8 kilobit (1 kilobyte) version of the same EEPROM chip.
4. AT24CS16-XHM-T: 16 kilobit (2 kilobytes) version of the same EEPROM chip.

These alternative models offer increased storage capacity while maintaining similar characteristics and functionality to the AT24CS01-XHM-T.

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