CAT28C64BWI12

Product Overview

Category

The CAT28C64BWI12 belongs to the category of non-volatile memory devices.

Use

It is primarily used for storing and retrieving digital information in electronic systems.

Characteristics

• Non-volatile: The CAT28C64BWI12 retains stored data even when power is removed.
• High capacity: It has a storage capacity of 64 kilobits (8 kilobytes).
• Low power consumption: The device operates at low power levels, making it suitable for battery-powered applications.
• Fast access time: It offers quick access to stored data, ensuring efficient system performance.

Package

The CAT28C64BWI12 is available in a standard 28-pin wide body package.

Essence

The essence of CAT28C64BWI12 lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

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

Specifications

• Storage Capacity: 64 kilobits (8 kilobytes)
• Operating Voltage: 2.7V to 5.5V
• Access Time: 120 nanoseconds
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Minimum 10 years

Detailed Pin Configuration

The CAT28C64BWI12 features a 28-pin configuration with the following pin assignments:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A12)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Supply Voltage (VCC)
7. Ground (GND)

(Note: The remaining pins are not listed here for brevity.)

Functional Features

• Random Access: The CAT28C64BWI12 allows random access to any location within its storage capacity.
• Byte-Writable: It supports byte-level write operations, enabling efficient data modification.
• Hardware Data Protection: The device incorporates hardware protection mechanisms to prevent accidental writes or erasures.
• High Reliability: CAT28C64BWI12 offers high endurance and data retention capabilities, ensuring long-term reliability.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data persistence even during power loss.
• High storage capacity for various applications.
• Low power consumption extends battery life in portable devices.
• Fast access time enhances system performance.
• Hardware data protection prevents accidental data corruption.

Disadvantages

• Limited storage capacity compared to other non-volatile memory options.
• Relatively slower access time compared to some alternatives.
• Higher cost per bit compared to certain volatile memory technologies.

Working Principles

The CAT28C64BWI12 utilizes a combination of electronic circuits and semiconductor technology to store and retrieve digital information. It employs a floating-gate transistor structure that can trap and hold electrical charges, representing binary data as 0s and 1s.

Detailed Application Field Plans

The CAT28C64BWI12 finds application in various electronic systems, including but not limited to: - Embedded systems - Microcontrollers - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

1. CAT28C64BXI12: Similar to CAT28C64BWI12, but available in a different package.
2. CAT28C64BYI12: Offers extended temperature range compared to CAT28C64BWI12.
3. CAT28C64BZI12: Provides higher endurance and longer data retention than CAT28C64BWI12.

(Note: The list above includes only a few alternative models for reference.)

In conclusion, the CAT28C64BWI12 is a non-volatile memory device with a storage capacity of 64 kilobits. It offers fast access times, low power consumption, and high reliability. While it has certain limitations in terms of storage capacity and access time, it finds applications in various electronic systems. Alternative models such as CAT28C64BXI12, CAT28C64BYI12, and CAT28C64BZI12 provide additional options to suit specific requirements.