CAT28C64BG12

Product Overview

Category

The CAT28C64BG12 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: Retains data even when power is turned off.
• High storage capacity: The CAT28C64BG12 has a storage capacity of 64 kilobits (8 kilobytes).
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.
• Fast access time: Provides quick access to stored data.
• Reliable: Offers high endurance and data retention capabilities.

Package

The CAT28C64BG12 is available in a standard integrated circuit (IC) package.

Essence

The essence of CAT28C64BG12 lies in its ability to store and retrieve digital information reliably and efficiently.

Packaging/Quantity

The CAT28C64BG12 is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of ICs.

Specifications

• Storage Capacity: 64 kilobits (8 kilobytes)
• Supply Voltage: 2.7V to 5.5V
• Access Time: 120 nanoseconds
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years

Detailed Pin Configuration

The CAT28C64BG12 has a total of 28 pins, which are assigned specific functions as follows:

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

Functional Features

• Random Access: Allows for reading and writing data at any memory location.
• Byte-Writable: Enables individual bytes to be written without affecting other data.
• Erasable: Supports erasing of the entire memory or specific sectors.
• High-Speed Operation: Provides fast access times for efficient data transfer.
• Low Power Consumption: Operates at low power levels, extending battery life in portable devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for storing large amounts of data.
• Fast access time allows for quick retrieval of information.
• Reliable and durable, with high endurance and data retention capabilities.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to some alternative models.
• Requires careful handling to prevent damage to the IC.

Working Principles

The CAT28C64BG12 utilizes a combination of electronic circuits and semiconductor technology to store and retrieve digital information. It employs a system of transistors and capacitors to represent and store binary data as electrical charges. The stored data can be accessed and manipulated through specific control signals.

Detailed Application Field Plans

The CAT28C64BG12 finds applications in various electronic systems, including but not limited to: - Embedded systems - Microcontrollers - Industrial automation - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to CAT28C64BG12 that offer similar functionality include: - AT28C64B by Atmel - M28C64 by STMicroelectronics - 27C64 by Microchip Technology - W27C64 by Winbond Electronics

These alternative models provide comparable storage capacities, operating characteristics, and pin configurations, making them suitable replacements for CAT28C64BG12 in many applications.

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