AT93C56-10SI-2.7-T

Overview

Product Category

AT93C56-10SI-2.7-T 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.
• Small form factor: The chip is compact and lightweight, making it suitable for space-constrained applications.
• Low power consumption: It operates on low power, making it energy-efficient.
• High reliability: The EEPROM chip offers reliable data storage and retrieval.

Package

AT93C56-10SI-2.7-T is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to store and retrieve data reliably in electronic devices, ensuring persistent memory even during power cycles.

Packaging/Quantity

The AT93C56-10SI-2.7-T EEPROM chip is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Part Number: AT93C56-10SI-2.7-T
• Memory Size: 2 kilobits (256 x 8 bits)
• Operating Voltage: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Time: 5ms (maximum)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

The AT93C56-10SI-2.7-T EEPROM chip has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Enable (/WEN)
6. VCC (Power Supply)
7. Ground (GND)

Functional Features

• High-speed serial interface for data transfer.
• Byte-wise and page-wise write operations.
• Self-timed programming cycle.
• Software and hardware write protection.
• Sequential read operation.
• Chip erase and write enable/disable functions.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data persistence.
• Electrically erasable and reprogrammable.
• Compact size suitable for space-constrained applications.
• Low power consumption for energy efficiency.
• High reliability for data storage.

Disadvantages

• Limited memory capacity compared to other storage technologies.
• Slower write times compared to some alternatives.
• Susceptible to electromagnetic interference.

Working Principles

The AT93C56-10SI-2.7-T EEPROM chip utilizes a floating gate transistor structure to store and retrieve data. It employs an electric field to trap or release electrons, representing binary states of 0s and 1s. The stored data can be erased and reprogrammed by applying specific voltage levels to the control pins.

Detailed Application Field Plans

The AT93C56-10SI-2.7-T EEPROM chip finds applications in various fields, including:

1. Automotive electronics: Used for storing vehicle configuration data, mileage information, and security codes.
2. Industrial automation: Employed in programmable logic controllers (PLCs) for storing program instructions and data logging.
3. Consumer electronics: Integrated into devices like smart TVs, set-top boxes, and gaming consoles for firmware storage and system configuration.
4. Medical devices: Utilized for storing patient data, device settings, and calibration information in medical equipment.
5. Internet of Things (IoT): Incorporated into IoT devices for storing sensor data, device identification, and network configuration.

Detailed and Complete Alternative Models

1. AT93C46-10SI-2.7-T: Similar to AT93C56-10SI-2.7-T but with a smaller memory size of 1 kilobit.
2. AT93C66A-10SI-2.7-T: Higher capacity EEPROM chip with 4 kilobits of memory.
3. AT24C256C-SSHL-T: I2C-compatible EEPROM chip with 32 kilobits of memory.

These alternative models offer different memory capacities and communication interfaces to suit specific application requirements.

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