AT93C57-10SC-2.7

Product Overview

Category

AT93C57-10SC-2.7 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 AT93C57-10SC-2.7 can be erased and reprogrammed electronically, allowing for easy updates and modifications.
• Non-volatile: The stored data remains intact even when power is removed.
• High density: This chip offers a large storage capacity, enabling it to store significant amounts of data.
• Low power consumption: The AT93C57-10SC-2.7 operates efficiently, consuming minimal power during read and write operations.

Package

The AT93C57-10SC-2.7 is available in a small outline integrated circuit (SOIC) package, which provides a compact form factor suitable for space-constrained applications.

Essence

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

Packaging/Quantity

The AT93C57-10SC-2.7 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Operating voltage: 2.7V to 5.5V
• Memory size: 4 kilobits (512 x 8 bits)
• Organization: 64 pages of 8 bytes each
• Write time: 5 milliseconds (typical)
• Data retention: 100 years (minimum)

Detailed Pin Configuration

The AT93C57-10SC-2.7 chip has the following pin configuration:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Data Input/Output (DQ0-DQ7)
5. Address Inputs (A0-A8)
6. Chip Select (CS)

Functional Features

• Random access: The AT93C57-10SC-2.7 allows for random access to any memory location, facilitating efficient data retrieval and modification.
• High-speed operation: This chip offers fast read and write operations, enabling quick access to stored data.
• Hardware and software protection: The AT93C57-10SC-2.7 provides mechanisms to protect data from unauthorized access or accidental modifications.
• Sequential read mode: This feature allows for consecutive reading of multiple memory locations, optimizing data retrieval in certain applications.

Advantages and Disadvantages

Advantages

• Easy reprogramming: The electrically erasable nature of the AT93C57-10SC-2.7 simplifies the process of updating or modifying stored data.
• Non-volatile storage: The ability to retain data without power ensures data integrity and reliability.
• Compact form factor: The small outline package makes it suitable for space-constrained designs.
• Low power consumption: The AT93C57-10SC-2.7 operates efficiently, conserving power in battery-powered devices.

Disadvantages

• Limited storage capacity: With a memory size of 4 kilobits, the AT93C57-10SC-2.7 may not be suitable for applications requiring larger amounts of data storage.
• Relatively slower write time: The 5-millisecond write time may be considered slow for certain real-time applications.

Working Principles

The AT93C57-10SC-2.7 utilizes an array of floating-gate transistors to store data. These transistors can be electrically programmed or erased by applying specific voltage levels to the chip's control pins. The stored data is accessed by providing the appropriate address and control signals, allowing for read or write operations.

Detailed Application Field Plans

The AT93C57-10SC-2.7 finds applications in various fields, including:

1. Microcontrollers: Used for storing program code, configuration settings, and calibration data.
2. Computers: Employed in BIOS chips, expansion cards, and other peripherals requiring non-volatile storage.
3. Consumer electronics: Integrated into devices such as smart TVs, set-top boxes, and digital cameras for data storage purposes.
4. Automotive electronics: Utilized in automotive modules for storing critical information like mileage, vehicle settings, and diagnostic codes.

Detailed and Complete Alternative Models

1. AT93C46-10SC-2.7: A similar EEPROM chip with a smaller memory size of 2 kilobits.
2. AT93C66A-10SC-2.7: Offers a larger memory size of 8 kilobits, suitable for applications requiring more