AT93C56A-10TU-2.7-T

Product Overview

Category

AT93C56A-10TU-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 storage in various electronic devices, such as microcontrollers, computers, and consumer electronics.

Characteristics

• Non-volatile: Retains data even when power is removed.
• Electrically erasable: Allows for easy modification of stored data.
• Programmable: Can be written and rewritten multiple times.
• Small form factor: Compact size suitable for integration into various electronic devices.

Package

AT93C56A-10TU-2.7-T is available in a surface mount package (SMT), specifically the 8-pin Thin Small Outline Package (TSOP).

Essence

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

Packaging/Quantity

AT93C56A-10TU-2.7-T is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Operating voltage: 2.7V to 5.5V
• Memory capacity: 2 kilobits (256 x 8 bits)
• Operating temperature range: -40°C to +85°C
• Write endurance: 1 million cycles
• Data retention: 100 years

Detailed Pin Configuration

1. Chip Enable (CE)
2. Serial Data Input (DI)
3. Serial Data Output (DO)
4. Serial Clock (SK)
5. Write Enable (WE)
6. VCC (Power supply)
7. Ground (GND)
8. Not Connected (NC)

Functional Features

• High-speed serial interface for efficient data transfer.
• Byte-level and page-level write operations for flexible data modification.
• Self-timed programming cycle eliminates the need for external timing control.
• Software and hardware write protection options to prevent accidental data modification.
• Power-saving standby mode for reduced power consumption.

Advantages

• Compact size and low power consumption make it suitable for portable electronic devices.
• High data retention and endurance ensure reliable long-term storage.
• Flexible write operations allow for easy data modification.
• Self-timed programming cycle simplifies integration into various systems.
• Multiple write protection options enhance data security.

Disadvantages

• Limited memory capacity compared to other storage technologies.
• Relatively slower read and write speeds compared to volatile memory.
• Susceptible to electromagnetic interference (EMI) due to its small form factor.

Working Principles

AT93C56A-10TU-2.7-T utilizes a floating gate transistor technology to store and retrieve data. The memory cells consist of transistors that can be electrically programmed or erased. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. During read operations, the stored charges are detected, allowing retrieval of the stored data.

Detailed Application Field Plans

AT93C56A-10TU-2.7-T finds applications in various fields, including: 1. Automotive electronics: Used for storing vehicle configuration data, mileage information, and fault codes. 2. Industrial automation: Employed in programmable logic controllers (PLCs) for storing program instructions and configuration parameters. 3. Consumer electronics: Integrated into 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 data logging, sensor calibration, and device identification.

Detailed and Complete Alternative Models

1. AT93C46A-10TU-2.7-T: Similar to AT93C56A-10TU-2.7-T but with a smaller memory capacity of 1 kilobit.
2. AT93C66A-10TU-2.7-T: Similar to AT93C56A-10TU-2.7-T but with a larger memory capacity of 4 kilobits.
3. AT25C256-10TU-2.7-T: Offers a higher memory capacity of 32 kilobits and operates at the same voltage range.

In conclusion, AT93C56A-10TU-2.7-T is a versatile EEPROM chip that provides reliable non-volatile memory storage for various electronic devices. Its compact size, flexible write operations, and multiple protection options make it an ideal choice for applications requiring data storage and modification capabilities.