93C56CT-E/SN

Product Overview

Category

The 93C56CT-E/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 automotive, industrial, and consumer applications.

Characteristics

• Non-volatile memory
• Small form factor
• Low power consumption
• High reliability

Package

The 93C56CT-E/SN is typically available in a surface-mount SOIC (Small Outline Integrated Circuit) package.

Essence

This EEPROM chip provides a reliable and efficient solution for storing critical data in electronic systems.

Packaging/Quantity

It is usually supplied in tape and reel packaging with a quantity of 2500 units per reel.

Specifications

• Memory Capacity: 2Kbit
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 100 years

Detailed Pin Configuration

The 93C56CT-E/SN features an 8-pin configuration: 1. Chip Select (/CS) 2. Serial Data Input (DI) 3. Serial Data Output (DO) 4. Serial Clock (SK) 5. Ground (GND) 6. Not Connected (NC) 7. Write Enable (W) 8. Power Supply (VCC)

Functional Features

• Byte and Page Write Modes
• Self-timed Write Cycle
• Sequential Read Operation
• Software and Hardware Protection of Data

Advantages

• Compact size
• Low power consumption
• High-speed data transfer
• Robust data retention

Disadvantages

• Limited storage capacity compared to other memory technologies
• Susceptible to electrical interference in certain operating conditions

Working Principles

The 93C56CT-E/SN utilizes a combination of floating gate transistors and control circuitry to store and retrieve data. When data is written, charge is trapped on the floating gate, altering the transistor's conductive properties. This allows the chip to retain the stored information even when power is removed.

Detailed Application Field Plans

The 93C56CT-E/SN is widely used in: - Automotive Engine Control Units (ECUs) - Industrial Automation Systems - Consumer Electronics (e.g., smart meters, IoT devices)

Detailed and Complete Alternative Models

Some alternative models to the 93C56CT-E/SN include: - 24C02: 2Kbit I2C Serial EEPROM - AT25DF021: 2Mbit SPI Serial Flash Memory - M24M02: 2Kbit Serial I2C Bus EEPROM

In conclusion, the 93C56CT-E/SN EEPROM chip offers a reliable and efficient solution for non-volatile data storage in various electronic applications, despite its limitations in storage capacity. Its compact size, low power consumption, and robust data retention make it a popular choice for designers seeking reliable memory solutions.

Word Count: 426