CAT25080VI-GT3

Product Overview

Category

CAT25080VI-GT3 belongs to the category of Serial EEPROM (Electrically Erasable Programmable Read-Only Memory) integrated circuits.

Use

This product is primarily used for non-volatile data storage in various electronic devices, such as consumer electronics, automotive applications, industrial equipment, and communication systems.

Characteristics

• Non-volatile memory: The CAT25080VI-GT3 retains stored data even when power is removed.
• High storage capacity: This EEPROM has a capacity of 8 kilobits (1 kilobyte).
• Serial interface: It utilizes a serial communication protocol for easy integration with microcontrollers and other digital systems.
• Low power consumption: The CAT25080VI-GT3 operates at low voltage levels, making it suitable for battery-powered devices.
• High reliability: It offers excellent data retention and endurance characteristics, ensuring long-term reliability.

Package

The CAT25080VI-GT3 is available in a compact 8-pin SOIC (Small Outline Integrated Circuit) package. This package provides mechanical protection and facilitates easy soldering onto printed circuit boards.

Essence

The essence of CAT25080VI-GT3 lies in its ability to store and retrieve data reliably in a wide range of electronic applications.

Packaging/Quantity

This product is typically supplied in reels or tubes, containing a specified quantity of CAT25080VI-GT3 ICs per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 8 kilobits (1 kilobyte)
• Interface: Serial (SPI - Serial Peripheral Interface)
• Supply Voltage: 2.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Minimum 200 years
• Endurance: Minimum 1 million write cycles

Detailed Pin Configuration

The CAT25080VI-GT3 features the following pin configuration:

1. Chip Select (CS)
2. Serial Clock (SCK)
3. Serial Data Input/Output (SI/O)
4. Write Protect (WP)
5. Ground (GND)
6. No Connection (NC)
7. Supply Voltage (VCC)
8. Serial Data Output (SO)

Functional Features

• Read and Write Operations: The CAT25080VI-GT3 allows for both reading and writing of data stored in its memory.
• Write Protection: The Write Protect (WP) pin can be used to protect the memory from accidental writes, preventing data corruption.
• Sequential Read: It supports sequential read operations, enabling efficient retrieval of consecutive memory locations.
• Software and Hardware Write Protection: This EEPROM provides options for both software and hardware-based write protection mechanisms.

Advantages and Disadvantages

Advantages

• High reliability and endurance
• Low power consumption
• Compact package size
• Wide operating voltage range
• Easy integration with microcontrollers

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively slower read/write speeds compared to some alternatives

Working Principles

The CAT25080VI-GT3 utilizes an electrically erasable floating-gate transistor technology to store and retrieve data. It employs a serial communication protocol (SPI) to interface with external devices. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be erased by applying specific electrical pulses, allowing new data to be written.

Detailed Application Field Plans

The CAT25080VI-GT3 finds applications in various fields, including: - Consumer electronics: Smartphones, tablets, digital cameras, and gaming consoles. - Automotive: Engine control units, infotainment systems, and dashboard displays. - Industrial equipment: Programmable logic controllers (PLCs), sensors, and automation systems. - Communication systems: Routers, modems, and network switches.

Detailed and Complete Alternative Models

Some alternative models to CAT25080VI-GT3 include: - AT24C08A: 8-kilobit I2C EEPROM by Microchip Technology Inc. - M93C86-WMN6P: 16-kilobit SPI EEPROM by STMicroelectronics. - 25AA080D-I/SN: 8-kilobit SPI EEPROM by Microchip Technology Inc. - FM24C08B-G: 8-kilobit I2C EEPROM by Cypress Semiconductor Corporation.

These alternatives offer similar functionality and can be considered based on specific application requirements.

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