AT93C57-10SC-2.5

Overview

Product Category

AT93C57-10SC-2.5 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

• Electrically erasable: The data stored in the chip can be erased and reprogrammed electronically.
• Non-volatile: The stored data remains intact even when power is removed.
• High density: The chip offers a large storage capacity for its compact size.
• Low power consumption: It operates efficiently with minimal power requirements.

Package

AT93C57-10SC-2.5 is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of this product lies in its ability to provide reliable and flexible non-volatile memory storage for electronic devices.

Packaging/Quantity

AT93C57-10SC-2.5 is typically packaged in reels or tubes, with each containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Part Number: AT93C57-10SC-2.5
• Memory Size: 2 kilobits (256 x 8 bits)
• Operating Voltage: 2.5V
• Speed Grade: 10MHz
• Interface: Serial Peripheral Interface (SPI)
• Temperature Range: -40°C to +85°C

Detailed 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 data transfer: The chip supports fast serial communication, enabling quick read and write operations.
• Write protection: It includes a write enable pin (/WEN) that can be used to protect the stored data from accidental modification.
• Low power consumption: The product is designed to operate efficiently with minimal power requirements, making it suitable for battery-powered devices.
• Reliable data retention: The EEPROM technology ensures that the stored data remains intact for an extended period.

Advantages and Disadvantages

Advantages

• Compact size and high storage density
• Easy integration into various electronic devices
• Flexible and reliable non-volatile memory storage
• Fast data transfer speed
• Low power consumption

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per bit compared to some alternatives

Working Principles

AT93C57-10SC-2.5 utilizes EEPROM technology, which allows for electrically erasing and reprogramming of data. It operates based on the Serial Peripheral Interface (SPI), which enables serial communication between the chip and the host device. The chip's internal circuitry manages the storage and retrieval of data, ensuring reliable and efficient operation.

Detailed Application Field Plans

AT93C57-10SC-2.5 finds applications in various fields, including but not limited to: 1. Microcontrollers: Used for storing program code or configuration data. 2. Computers: Employed for storing system BIOS settings or user-specific data. 3. Consumer Electronics: Utilized in devices like smart TVs, set-top boxes, and gaming consoles for firmware storage or user preferences.

Detailed and Complete Alternative Models

1. AT93C46-10SC-2.5: Similar to AT93C57-10SC-2.5 but with a smaller memory size of 1 kilobit.
2. AT93C66A-10SC-2.5: Offers a larger memory size of 4 kilobits and operates at the same voltage and speed grade.

These alternative models provide similar functionality but with varying storage capacities to suit different application requirements.

In conclusion, AT93C57-10SC-2.5 is an electrically erasable programmable read-only memory (EEPROM) chip that offers reliable non-volatile data storage for electronic devices. With its compact size, high-speed operation, and low power consumption, it serves as a versatile solution in various fields.