CAT25040VI-GT3JN

Product Overview

Category

CAT25040VI-GT3JN 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 systems, industrial equipment, and communication devices.

Characteristics

• Non-volatile memory: The CAT25040VI-GT3JN retains stored data even when power is removed.
• High storage capacity: This EEPROM has a storage capacity of 4 kilobits (512 bytes).
• Serial interface: It utilizes a serial interface for easy integration into different systems.
• Low power consumption: The CAT25040VI-GT3JN operates at low power levels, making it suitable for battery-powered devices.
• Wide operating voltage range: It can operate within a voltage range of 1.8V to 5.5V.
• High reliability: This product offers high endurance and data retention capabilities.

Package

The CAT25040VI-GT3JN is available in a small form factor package, such as an 8-pin SOIC (Small Outline Integrated Circuit) or TSSOP (Thin Shrink Small Outline Package).

Essence

The essence of CAT25040VI-GT3JN lies in its ability to provide reliable and non-volatile data storage in a compact and low-power package.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Storage Capacity: 4 kilobits (512 bytes)
• Interface: Serial (I2C-compatible)
• Operating Voltage Range: 1.8V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 million cycles
• Data Retention: 100 years

Detailed Pin Configuration

The CAT25040VI-GT3JN has the following pin configuration:

1. VCC - Power supply voltage
2. SDA - Serial data input/output
3. SCL - Serial clock input
4. WP - Write protect (optional)
5. GND - Ground
6. NC - No connection
7. NC - No connection
8. NC - No connection

Functional Features

• Byte and Page Write Operations: The CAT25040VI-GT3JN supports both byte and page write operations, allowing flexible data storage.
• Write Protection: It provides a write protection feature to prevent accidental modification of stored data.
• Software and Hardware Write Protection: This EEPROM can be protected using software commands or by using the hardware write protect pin (WP).
• Sequential Read Operation: The CAT25040VI-GT3JN allows sequential read operations, enabling efficient data retrieval.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Compact package size for easy integration into various electronic devices.
• Low power consumption extends battery life in portable applications.
• High endurance and data retention capabilities ensure long-term reliability.
• Wide operating voltage range allows compatibility with different systems.

Disadvantages

• Limited storage capacity compared to higher-capacity EEPROMs.
• Slower write speeds compared to other non-volatile memory technologies.

Working Principles

The CAT25040VI-GT3JN utilizes an I2C-compatible serial interface to communicate with the host system. It stores data in non-volatile memory cells that can be electrically erased and reprogrammed. The EEPROM operates by sending commands and data through the serial interface, allowing read and write operations. The stored data remains intact even when power is removed, making it suitable for applications requiring non-volatile storage.

Detailed Application Field Plans

The CAT25040VI-GT3JN finds applications in various fields, including:

1. Consumer Electronics: Used for storing configuration data, calibration parameters, and user settings in devices like smart TVs, set-top boxes, and audio systems.
2. Automotive Systems: Employed for storing critical data, such as mileage, vehicle identification numbers (VIN), and firmware updates in automotive electronics.
3. Industrial Equipment: Utilized for storing production data, sensor calibration values, and system configurations in industrial automation equipment.
4. Communication Devices: Used for storing network settings, security keys, and firmware updates in routers, modems, and wireless devices.

Detailed and Complete Alternative Models

1. CAT24C02WI-GT3JN: 2 kilobit (256 bytes) serial EEPROM with similar features and package options.
2. CAT25C128WI-GT3JN: 128 kilobit (16 kilobytes) serial EEPROM with higher storage capacity and extended temperature range.
3. CAT25256VI-GT3JN