CAT28C16AXI-20T

Product Overview

Category

The CAT28C16AXI-20T belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The CAT28C16AXI-20T retains stored data even when power is removed.
• High capacity: It has a storage capacity of 16 kilobits (2 kilobytes).
• Fast access time: The CAT28C16AXI-20T offers a fast access time of 200 nanoseconds.
• Low power consumption: This device operates at low power, making it suitable for battery-powered applications.

Package

The CAT28C16AXI-20T is available in an Axial Lead package.

Essence

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

Packaging/Quantity

The CAT28C16AXI-20T is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Memory Type: EEPROM (Electrically Erasable Programmable Read-Only Memory)
• Organization: 2K x 8 bits
• Supply Voltage: 4.5V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 100 years
• Endurance: 1 million write cycles

Detailed Pin Configuration

The CAT28C16AXI-20T has a total of 28 pins. The pin configuration is as follows:

1. Chip Enable (CE)
2. Output Enable (OE)
3. Write Enable (WE)
4. Address Inputs (A0-A10)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Supply Voltage (VCC)
7. Ground (GND)

Functional Features

• Byte-Writable: The CAT28C16AXI-20T allows individual bytes to be written or erased, providing flexibility in data storage.
• Hardware Data Protection: This device features a write protection mechanism that prevents accidental writes to the memory.
• High-Speed Performance: With a fast access time of 200 nanoseconds, the CAT28C16AXI-20T ensures efficient data retrieval.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High capacity for storing digital information.
• Low power consumption makes it suitable for battery-powered applications.
• Fast access time enables quick data retrieval.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Higher cost per kilobit compared to larger capacity memory chips.

Working Principles

The CAT28C16AXI-20T utilizes EEPROM technology, which allows for electrically erasing and reprogramming of data. It stores information using floating-gate transistors that can retain charge even when power is removed. The memory cells are organized into an array, with each cell representing a bit of data. By applying appropriate voltage levels to the control pins, data can be read, written, or erased from the memory.

Detailed Application Field Plans

The CAT28C16AXI-20T finds applications in various electronic systems, including but not limited to: - Embedded systems - Automotive electronics - Industrial control systems - Consumer electronics - Medical devices

Its non-volatile nature, high-speed performance, and low power consumption make it suitable for applications where reliable data storage and retrieval are essential.

Detailed and Complete Alternative Models

• CAT28C16AP-20T: Similar specifications, but available in a different package.
• CAT28C16AU-20T: Same specifications, but with extended temperature range (-40°C to +125°C).
• CAT28C16AV-20T: Similar specifications, but with a different supply voltage range (2.7V to 5.5V).

These alternative models offer similar functionality and can be considered as replacements for the CAT28C16AXI-20T based on specific requirements.

In conclusion, the CAT28C16AXI-20T is a non-volatile memory device that provides reliable storage and retrieval of digital information. With its high capacity, fast access time, and low power consumption, it finds applications in various electronic systems. While it has limitations in terms of storage capacity and cost per kilobit, it offers advantages such as non-volatility and efficient data access.