93LC56AX/SN

Product Overview

Category

The 93LC56AX/SN belongs to the category of electrically erasable programmable read-only memory (EEPROM) chips.

Use

It is commonly used for non-volatile data storage in various electronic devices, including consumer electronics, automotive systems, and industrial applications.

Characteristics

• Non-volatile memory
• Small form factor
• Low power consumption
• High reliability
• Wide operating voltage range

Package

The 93LC56AX/SN is typically available in a small outline integrated circuit (SOIC) package.

Essence

This EEPROM chip is essential for storing critical configuration and calibration data in electronic systems.

Packaging/Quantity

It is usually supplied in tape and reel packaging with varying quantities based on customer requirements.

Specifications

• Memory Size: 2 Kbits
• Interface: Serial I2C
• Operating Voltage: 1.7V to 5.5V
• Operating Temperature: -40°C to 85°C
• Write Cycle Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 93LC56AX/SN features a standard 8-pin SOIC package with the following pin configuration: 1. VCC 2. SDA (Serial Data) 3. SCL (Serial Clock) 4. A0 (Address Input) 5. A1 (Address Input) 6. WP (Write Protect) 7. VSS (Ground) 8. VSS (Ground)

Functional Features

• Byte and Page Write Modes
• Self-timed Write Cycle
• Sequential Read Operation
• Write Protect Feature
• Schmitt Trigger Inputs

Advantages

• Compact size
• Low power consumption
• High-speed operation
• Reliable data retention
• Easy interfacing with microcontrollers

Disadvantages

• Limited storage capacity
• Relatively slower write speeds compared to other memory technologies

Working Principles

The 93LC56AX/SN utilizes an I2C interface to communicate with the host microcontroller. It employs a floating gate transistor technology for non-volatile data storage. When data needs to be written, the chip enters a self-timed write cycle, ensuring reliable and accurate data storage. During read operations, the stored data is sequentially accessed and transferred to the microcontroller.

Detailed Application Field Plans

The 93LC56AX/SN finds extensive use in various applications, including: - Automotive Engine Control Units (ECUs) - Smart Grid Systems - Industrial Automation Equipment - Medical Devices - Consumer Electronics

Detailed and Complete Alternative Models

Some alternative models to the 93LC56AX/SN include: - 24LC256 - AT24C02 - CAT24C256

In summary, the 93LC56AX/SN is a versatile EEPROM chip that offers reliable non-volatile data storage for a wide range of electronic applications. Its compact size, low power consumption, and high reliability make it a popular choice among designers and engineers.

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