CAT1027WI-28-GT3

Product Overview

Category

The CAT1027WI-28-GT3 belongs to the category of electronic components.

Use

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

Characteristics

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

Package

The CAT1027WI-28-GT3 is available in a small surface-mount package, which allows for easy integration into circuit boards.

Essence

The essence of this product lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

The CAT1027WI-28-GT3 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Memory capacity: 1 kilobit (128 x 8 bits)
• Operating voltage: 2.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Data retention: 100 years
• Write endurance: 1 million cycles

Detailed Pin Configuration

The CAT1027WI-28-GT3 has a total of 8 pins, each serving a specific function:

1. VCC: Power supply input
2. GND: Ground reference
3. SDA: Serial data input/output
4. SCL: Serial clock input
5. WP: Write protect input
6. A0: Address input bit 0
7. A1: Address input bit 1
8. NC: No connection

Functional Features

• Non-volatile memory: The CAT1027WI-28-GT3 retains stored data even when power is disconnected.
• Serial interface: It supports a standard two-wire I2C interface for easy communication with microcontrollers.
• Write protection: The WP pin allows for write protection, preventing 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 microcontrollers
• Long data retention period

Disadvantages

• Limited memory capacity (1 kilobit)
• Relatively slower write speed compared to some alternative models

Working Principles

The CAT1027WI-28-GT3 utilizes non-volatile EEPROM (Electrically Erasable Programmable Read-Only Memory) technology. It stores data in a grid of memory cells, which can be individually programmed or erased using electrical signals. The stored data can be accessed and modified through the serial interface provided.

Detailed Application Field Plans

The CAT1027WI-28-GT3 finds application in various electronic devices, including but not limited to: - Consumer electronics (e.g., smartphones, tablets) - Industrial automation systems - Automotive electronics - Medical devices - Communication equipment

Detailed and Complete Alternative Models

1. CAT1025WI-28-GT3: Similar to CAT1027WI-28-GT3, but with a smaller memory capacity (512 bits).
2. CAT1029WI-28-GT3: Similar to CAT1027WI-28-GT3, but with a larger memory capacity (2 kilobits).
3. CAT24C01WI-GT3: A compatible alternative from a different manufacturer, offering 1 kilobit memory capacity.

In conclusion, the CAT1027WI-28-GT3 is a reliable and compact electronic component used for memory storage and data management. Its high performance, low power consumption, and wide operating temperature range make it suitable for various applications. While it has certain limitations in terms of memory capacity and write speed, it offers long-term data retention and easy integration with microcontrollers.