AT93C56A-10TI-1.8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile Memory
• Characteristics: Serial EEPROM, 2-wire Interface, Low Power Consumption
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Data Storage and Retrieval
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Memory Size: 2Kbits (256 x 8)
• Operating Voltage: 1.8V
• Maximum Clock Frequency: 5 MHz
• Write Time: 5 ms (typical)
• Data Retention: 100 years (minimum)

Detailed Pin Configuration

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

Functional Features

• Serial Communication: Supports 2-wire interface for easy integration with microcontrollers.
• Non-volatile Memory: Retains data even when power is disconnected.
• Low Power Consumption: Ideal for battery-powered devices.
• Write Protection: Provides write enable pin to prevent accidental modifications.
• High Reliability: Data retention for a minimum of 100 years ensures long-term storage.

Advantages

• Compact Size: The 8-pin SOIC package allows for space-efficient designs.
• Easy Integration: Simple 2-wire interface simplifies the connection to microcontrollers.
• Low Power Consumption: Suitable for energy-efficient applications.
• Reliable Data Storage: Long data retention period ensures data integrity.

Disadvantages

• Limited Memory Size: With only 2Kbits of storage, it may not be suitable for large-scale data storage applications.
• Slower Write Time: The 5 ms write time may be slower compared to other memory technologies.

Working Principles

The AT93C56A-10TI-1.8 is a serial EEPROM (Electrically Erasable Programmable Read-Only Memory) that utilizes a 2-wire interface for communication. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The device can be accessed by microcontrollers through the serial clock and data lines. The write enable pin allows for protection against accidental modifications. The low power consumption of the IC makes it suitable for battery-powered devices.

Detailed Application Field Plans

The AT93C56A-10TI-1.8 is commonly used in various electronic devices, including: 1. Consumer Electronics: Used for storing configuration settings, user preferences, and calibration data in devices like TVs, set-top boxes, and audio systems. 2. Automotive Systems: Employed in automotive electronics for storing critical data such as mileage, vehicle identification numbers (VIN), and security codes. 3. Industrial Control Systems: Utilized in industrial automation equipment for storing parameters, calibration data, and system configurations. 4. Medical Devices: Integrated into medical instruments for storing patient data, device settings, and firmware updates.

Detailed and Complete Alternative Models

1. AT93C46A-10SU-2.7: Similar to AT93C56A-10TI-1.8 but with a smaller memory size of 1Kbits.
2. AT93C66A-10SI-2.5: Offers a larger memory size of 4Kbits and operates at a higher voltage of 2.5V.
3. AT93C86A-10SC-2.7: Provides an extended memory size of 16Kbits and operates at a higher voltage of 2.7V.

(Note: The above alternative models are just a few examples and not an exhaustive list.)

This entry provides an overview of the AT93C56A-10TI-1.8, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models. With its compact size, low power consumption, and reliable data storage capabilities, this serial EEPROM is widely used in various electronic devices across different industries.