AS7C3256A-20TCN

Product Overview

Category

AS7C3256A-20TCN belongs to the category of semiconductor memory devices.

Use

It is primarily used as a random access memory (RAM) device in various electronic systems.

Characteristics

• High-speed operation
• Low power consumption
• Large storage capacity
• Reliable performance

Package

AS7C3256A-20TCN is available in a compact Thin Small Outline Package (TSOP).

Essence

The essence of AS7C3256A-20TCN lies in its ability to provide fast and efficient data storage and retrieval in electronic systems.

Packaging/Quantity

AS7C3256A-20TCN is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Operating Voltage: 3.3V
• Access Time: 20ns
• Organization: 32K x 8 bits
• Interface: Parallel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AS7C3256A-20TCN has a total of 28 pins. The pin configuration is as follows:

1. A0-A14: Address Inputs
2. DQ0-DQ7: Data Input/Output
3. WE: Write Enable
4. OE: Output Enable
5. CE: Chip Enable
6. Vcc: Power Supply
7. GND: Ground

Functional Features

• Fast and reliable data access
• Easy integration into electronic systems
• Low power consumption
• Support for simultaneous read and write operations
• Automatic refresh capability

Advantages

• High-speed operation allows for quick data access.
• Low power consumption helps conserve energy in electronic systems.
• Large storage capacity accommodates a wide range of data requirements.
• Reliable performance ensures data integrity and system stability.

Disadvantages

• Limited compatibility with certain older systems due to the parallel interface.
• Relatively higher cost compared to other memory technologies.
• Susceptible to data loss in case of power failure without proper backup measures.

Working Principles

AS7C3256A-20TCN operates based on the principles of volatile memory. It stores data in electronic cells that can be accessed randomly. The data is retained as long as power is supplied to the device. When powered off, the stored data is lost.

Detailed Application Field Plans

AS7C3256A-20TCN finds applications in various electronic systems, including but not limited to: - Personal computers - Servers - Embedded systems - Networking equipment - Consumer electronics

Detailed and Complete Alternative Models

1. AS7C3256B-20TCN
2. AS7C3256C-20TCN
3. AS7C3256D-20TCN
4. AS7C3256E-20TCN
5. AS7C3256F-20TCN

These alternative models offer similar functionality and specifications, providing options for different system requirements.

In conclusion, AS7C3256A-20TCN is a high-speed, low-power, and reliable RAM device used in various electronic systems. Its large storage capacity and fast access time make it suitable for a wide range of applications. However, it has some limitations such as compatibility issues with older systems and vulnerability to data loss during power failures. Nonetheless, it remains a popular choice in the semiconductor memory market.