25C320T-I/SN

Product Overview

Category

The 25C320T-I/SN belongs to the category of serial electrically erasable programmable read-only memory (EEPROM) chips.

Use

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

Characteristics

• Non-volatile memory
• Serial interface
• Electrically erasable and reprogrammable
• Low power consumption

Package

The 25C320T-I/SN is available in a surface-mount package.

Essence

The essence of this product lies in its ability to store and retain data without requiring a constant power supply.

Packaging/Quantity

The 25C320T-I/SN is typically packaged in reels and is available in varying quantities depending on the manufacturer's specifications.

Specifications

• Memory Size: 32 Kbit
• Interface: Serial (SPI)
• Operating Voltage: 2.5V - 5.5V
• Operating Temperature Range: -40°C to 85°C
• Write Endurance: 1,000,000 cycles
• Data Retention: 200 years

Detailed Pin Configuration

The 25C320T-I/SN typically has eight pins, including power supply, ground, and serial communication pins. The specific pin configuration can be found in the product datasheet.

Functional Features

• Serial interface for easy integration with microcontrollers
• High-speed clock frequency for fast data transfer
• Low power consumption for energy-efficient operation

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss
• Serial interface allows for easy integration with various systems
• Low power consumption prolongs battery life in portable devices

Disadvantages

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

Working Principles

The 25C320T-I/SN operates by using an electrically controlled floating gate to store and retrieve data. When data is written, the charge on the floating gate is adjusted, and when data is read, the charge state is detected to retrieve the stored information.

Detailed Application Field Plans

The 25C320T-I/SN is commonly used in: - Automotive systems for storing vehicle parameters and settings - Industrial control systems for configuration and calibration data - Consumer electronics for storing user preferences and settings

Detailed and Complete Alternative Models

Some alternative models to the 25C320T-I/SN include: - AT24C32 - Another serial EEPROM chip with similar specifications - M24M02 - A larger capacity serial EEPROM chip suitable for more extensive data storage

In conclusion, the 25C320T-I/SN is a versatile and reliable EEPROM chip that finds application in various electronic systems due to its non-volatile nature, serial interface, and low power consumption.

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