CAT28C64BGI-12T

Product Overview

Category

CAT28C64BGI-12T belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in electronic systems.

Characteristics

• Non-volatile: Retains stored data even when power is removed.
• High capacity: Offers 64 kilobits (8 kilobytes) of storage space.
• Fast access time: Operates at a speed of 120 nanoseconds.
• Low power consumption: Designed to minimize energy usage.
• Reliable: Provides high endurance and data retention capabilities.

Package

The CAT28C64BGI-12T is available in a surface-mount package.

Essence

The essence of this product lies in its ability to store and retrieve data reliably, making it an essential component in various electronic applications.

Packaging/Quantity

The CAT28C64BGI-12T is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Memory Type: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Organization: 8K x 8 bits
• Supply Voltage: 2.7V - 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The CAT28C64BGI-12T has a total of 28 pins, which are assigned specific functions as follows:

1. A0-A12: Address Inputs
2. CE: Chip Enable Input
3. OE: Output Enable Input
4. WE: Write Enable Input
5. I/O0-I/O7: Data Input/Output
6. VCC: Power Supply
7. GND: Ground

Functional Features

• Random access: Allows for reading and writing data at any memory location.
• Byte-wise operation: Supports individual byte read and write operations.
• Hardware and software protection: Provides mechanisms to prevent accidental modification of stored data.
• High-speed operation: Enables fast data transfer between the memory and the system.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data retention even during power loss.
• High endurance allows for frequent read/write operations without degradation.
• Low power consumption makes it suitable for battery-powered devices.
• Compact package size facilitates integration into space-constrained designs.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower access time compared to volatile memory types.
• Higher cost per unit compared to some alternative memory options.

Working Principles

The CAT28C64BGI-12T utilizes EEPROM technology, which enables electrically erasable and programmable memory cells. Data is stored in a grid of memory cells, with each cell representing a bit of information. The memory cells can be individually addressed and modified using appropriate control signals. The stored data remains intact even when power is removed, thanks to the non-volatile characteristics of EEPROM.

Detailed Application Field Plans

The CAT28C64BGI-12T finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

In these applications, the CAT28C64BGI-12T serves as a reliable storage medium for critical data, such as configuration settings, calibration data, and program code.

Detailed and Complete Alternative Models

Some alternative models to CAT28C64BGI-12T that offer similar functionality include: - AT28C64B by Atmel - M28C64 by STMicroelectronics - 28C64 by Microchip Technology

These alternative models provide comparable specifications and can be considered as substitutes based on specific application requirements.

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