CAT1022WI-28-GT3

Product Overview

Category

CAT1022WI-28-GT3 belongs to the category of electronic components.

Use

This product is commonly used in various electronic devices for memory storage and control purposes.

Characteristics

• High performance and reliability
• Low power consumption
• Compact size
• Wide operating temperature range

Package

The CAT1022WI-28-GT3 is available in a small surface mount package, making it suitable for space-constrained applications.

Essence

The essence of CAT1022WI-28-GT3 lies in its ability to provide non-volatile memory storage and control functions in electronic systems.

Packaging/Quantity

The product is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Memory Size: 1 kilobit (128 x 8 bits)
• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Write Endurance: 1 million cycles
• Data Retention: 100 years
• Interface: I2C-compatible

Detailed Pin Configuration

The CAT1022WI-28-GT3 has a total of 8 pins, each serving a specific function:

1. VCC: Power supply input
2. GND: Ground connection
3. SDA: Serial data input/output for I2C communication
4. SCL: Serial clock input for I2C communication
5. WP: Write protect pin for hardware protection
6. A0: Address selection bit 0
7. A1: Address selection bit 1
8. NC: No connection (reserved for future use)

Functional Features

• Non-volatile storage: The CAT1022WI-28-GT3 retains data even when power is disconnected.
• I2C interface: Allows for easy integration with microcontrollers and other devices supporting I2C communication.
• Write protection: The WP pin can be used to prevent accidental modification of stored data.

Advantages and Disadvantages

Advantages

• High reliability and durability
• Low power consumption
• Compact size for space-constrained applications
• Easy integration with I2C-compatible devices

Disadvantages

• Limited memory capacity (1 kilobit)
• Relatively higher cost compared to similar products with lower specifications

Working Principles

The CAT1022WI-28-GT3 utilizes non-volatile memory technology, specifically Electrically Erasable Programmable Read-Only Memory (EEPROM). It stores data in a series of memory cells that can be electrically programmed and erased. The I2C interface allows for easy reading and writing of data to the memory cells.

Detailed Application Field Plans

The CAT1022WI-28-GT3 finds applications in various electronic systems, including but not limited to: - Consumer electronics - Industrial automation - Automotive electronics - Medical devices - Communication equipment

Detailed and Complete Alternative Models

• CAT1022WI-42-GT3: Similar to CAT1022WI-28-GT3 but with a different package and pin configuration.
• CAT1022WI-14-GT3: Lower capacity version of CAT1022WI-28-GT3, suitable for applications with smaller memory requirements.
• CAT1022WI-28-GT4: Upgraded version with extended temperature range and additional features.

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