AT24C1024BN-SH-T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Electrically Erasable Programmable Read-Only Memory (EEPROM)
• Characteristics:
  • High storage capacity
  • Low power consumption
  • Serial interface
  • Small form factor
• Package: SOIC (Small Outline Integrated Circuit)
• Essence: Data storage and retrieval
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 1,048,576 bits (128 kilobytes)
• Organization: 131,072 words x 8 bits
• Supply Voltage: 1.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Cycle Time: 5ms (maximum)
• Data Retention: 100 years (minimum)

Pin Configuration

The AT24C1024BN-SH-T has a total of 8 pins:

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

• Byte-wise Read and Write Operations
• Random Access to Any Location in Memory
• Software Write Protection
• Hardware Write Protection using WP pin
• Sequential Read Operation for Faster Data Retrieval
• Self-timed Write Cycle with Auto-clear Function

Advantages

• Large storage capacity allows for storing extensive data.
• Low power consumption makes it suitable for battery-powered devices.
• Serial interface simplifies integration into various systems.
• Small form factor saves space on PCBs.

Disadvantages

• Relatively slower write cycle compared to other memory technologies.
• Limited endurance for write operations.
• Higher cost per bit compared to some other memory types.

Working Principles

The AT24C1024BN-SH-T is based on EEPROM technology, which allows non-volatile storage of data. It utilizes a serial interface to communicate with the host system. The device can be addressed using the address inputs (A0, A1, A2), and data can be read or written using the SDA and SCL lines. The WP pin provides write protection functionality, allowing users to prevent accidental modification of stored data.

Detailed Application Field Plans

The AT24C1024BN-SH-T is widely used in various applications, including:

1. Consumer Electronics: Used for storing configuration settings, user preferences, and firmware updates in devices such as TVs, set-top boxes, and audio systems.
2. Industrial Automation: Employed in programmable logic controllers (PLCs) and industrial control systems for storing critical parameters, calibration data, and event logs.
3. Automotive: Utilized in electronic control units (ECUs) for storing vehicle-specific data, sensor calibration values, and fault codes.
4. Medical Devices: Integrated into medical equipment for storing patient data, device configurations, and software updates.
5. IoT Devices: Used in smart home devices, wearables, and sensors for storing sensor data, device settings, and firmware updates.

Detailed and Complete Alternative Models

1. AT24C01A
2. AT24C02B
3. AT24C04C
4. AT24C08D
5. AT24C16E
6. AT24C32F
7. AT24C64G
8. AT24C128H
9. AT24C256I
10. AT24C512J

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

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