93C56A-I/SN

Product Overview

Category

The 93C56A-I/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 93C56A-I/SN is typically available in a surface-mount SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of the 93C56A-I/SN lies in its ability to store and retain data without requiring a constant power supply.

Packaging/Quantity

It is usually supplied in tape and reel packaging with varying quantities depending on the manufacturer's specifications.

Specifications

• Memory Size: 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 93C56A-I/SN typically 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. Write Enable (/W) 7. VCC 8. Organizationally Unique Identifier (OUI)

Functional Features

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

Advantages

• Compact size
• Low power consumption
• High reliability and endurance
• Ease of integration with microcontrollers

Disadvantages

• Limited storage capacity compared to other memory technologies
• Slower write speeds compared to volatile memory

Working Principles

The 93C56A-I/SN operates by using electrical signals to program and erase memory cells within the chip. It utilizes a combination of floating gate transistors and control circuitry to achieve non-volatile data storage.

Detailed Application Field Plans

The 93C56A-I/SN finds extensive use in various applications, including: - Automotive: for storing vehicle configuration data and error logs - Industrial: in control systems and sensor calibration - Consumer Electronics: for storing user settings and firmware updates

Detailed and Complete Alternative Models

Some alternative models to the 93C56A-I/SN include: - 24C02: 2Kbit I2C EEPROM - AT25DF021: 2Mbit SPI Flash Memory - M24M02: 2Mbit Serial EEPROM

In conclusion, the 93C56A-I/SN is a versatile EEPROM chip with a compact form factor, making it suitable for a wide range of applications across different industries.

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