AT93C56A-10TU-2.7

Overview

Product Category

AT93C56A-10TU-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

• Non-volatile: Retains stored data even when power is removed.
• Electrically erasable: Allows data to be erased and reprogrammed electronically.
• Small form factor: Compact size enables integration into space-constrained devices.
• Low power consumption: Operates efficiently with minimal power requirements.

Package

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

Essence

The essence of this product lies in its ability to provide reliable and flexible non-volatile memory storage for electronic devices, ensuring data integrity and ease of use.

Packaging/Quantity

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

Specifications

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

Detailed Pin Configuration

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Enable (/W)
6. VCC (Power Supply)
7. Ground (GND)
8. Not Connected (NC)

Functional Features

• High-speed serial interface for efficient data transfer.
• Byte-level random access allows selective reading and writing of data.
• Built-in write protection mechanism prevents accidental modification of stored data.
• Self-timed programming cycle ensures reliable and accurate operation.
• Low standby current consumption for power-efficient performance.

Advantages and Disadvantages

Advantages

• Compact size enables integration into space-constrained devices.
• Non-volatile memory ensures data retention even during power loss.
• Electrically erasable feature allows for easy reprogramming.
• High endurance and long data retention period.
• Efficient and reliable data transfer through the serial interface.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower read/write speeds compared to some alternatives.
• Vulnerable to electromagnetic interference (EMI) due to its small form factor.

Working Principles

AT93C56A-10TU-2.7 utilizes a combination of electronic circuits and memory cells to store and retrieve data. The memory cells consist of floating-gate transistors that can be electrically programmed or erased. Data is written by applying specific voltage levels to the appropriate pins, while reading involves sensing the voltage levels stored in the memory cells.

Detailed Application Field Plans

AT93C56A-10TU-2.7 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 storing user preferences and settings. 4. Medical devices: Utilized for storing patient data, device configurations, and firmware updates in medical equipment. 5. Internet of Things (IoT): Incorporated into IoT devices for storing sensor data, device identifiers, and network settings.

Detailed and Complete Alternative Models

1. AT93C46A-10TU-2.7: Similar to AT93C56A-10TU-2.7 but with a smaller memory capacity of 1 kilobit (128 bytes).
2. AT93C66A-10TU-2.7: Similar to AT93C56A-10TU-2.7 but with a larger memory capacity of 4 kilobits (512 bytes).
3. AT25M02-10TU-2.7: A compatible alternative from a different manufacturer, offering 2 megabits (256 kilobytes) of memory capacity.

In conclusion, AT93C56A-10TU-2.7 is a versatile EEPROM chip that provides reliable non-volatile memory storage for various electronic devices. Its compact size, electrically erasable nature, and low power consumption make it an ideal choice for applications requiring flexible data storage.