AS7C256A-15JIN

Product Overview

Category

AS7C256A-15JIN belongs to the category of semiconductor memory devices.

Use

It is primarily used for data storage and retrieval in electronic devices.

Characteristics

• High-speed operation
• Low power consumption
• Non-volatile storage
• Compact size

Package

AS7C256A-15JIN is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of AS7C256A-15JIN lies in its ability to store and retrieve digital information quickly and efficiently.

Packaging/Quantity

This product is typically packaged in reels or trays, with each containing a specific quantity of AS7C256A-15JIN units.

Specifications

• Model: AS7C256A-15JIN
• Memory Type: Static Random Access Memory (SRAM)
• Capacity: 256 kilobits (32 kilobytes)
• Operating Voltage: 5V
• Access Time: 15 nanoseconds
• Organization: 32K x 8 bits
• Data Retention: More than 10 years
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AS7C256A-15JIN 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-A14)
5. Data Inputs/Outputs (DQ0-DQ7)
6. Power Supply (Vcc)
7. Ground (GND)

Functional Features

• Fast and reliable data access
• Low power consumption during standby mode
• Easy integration into various electronic systems
• Compatibility with standard memory interfaces
• Non-volatile storage of data

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption helps conserve energy in electronic devices.
• Non-volatile storage ensures data retention even during power loss.
• Compact size enables integration into space-constrained designs.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to some alternative models.
• Sensitivity to environmental conditions, such as temperature and humidity.

Working Principles

AS7C256A-15JIN utilizes static random access memory (SRAM) technology. It stores data using flip-flop circuits, which retain information as long as power is supplied. The memory cells are organized in a matrix, with each cell storing one bit of data. Accessing data involves providing the appropriate address and control signals to read or write information from/to the memory cells.

Detailed Application Field Plans

AS7C256A-15JIN finds applications in various electronic systems, including but not limited to: - Personal computers - Networking equipment - Industrial automation - Consumer electronics - Automotive electronics

Detailed and Complete Alternative Models

1. AS6C256K8-55BIN: 256 kilobit SRAM, 55 nanoseconds access time, 8-bit organization.
2. IS61LV25616AL-10TLI: 256 kilobit low voltage SRAM, 10 nanoseconds access time, 16-bit organization.
3. CY62128ELL-45SXI: 128 kilobit low power SRAM, 45 nanoseconds access time, 8-bit organization.

These alternative models offer similar functionality and can be considered as substitutes for AS7C256A-15JIN based on specific requirements and design considerations.

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