AS7C256A-10JCN

Product Overview

Category

AS7C256A-10JCN belongs to the category of semiconductor memory devices.

Use

It is primarily used for data storage and retrieval in electronic devices such as computers, smartphones, and embedded systems.

Characteristics

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

Package

AS7C256A-10JCN is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of AS7C256A-10JCN 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 reel containing a specific quantity of AS7C256A-10JCN units.

Specifications

• Part Number: AS7C256A-10JCN
• Memory Size: 256 kilobits (32 kilobytes)
• Access Time: 10 nanoseconds
• Operating Voltage: 5 volts
• Organization: 32K x 8 bits
• Interface: Parallel
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

AS7C256A-10JCN has a total of 28 pins. The pin configuration is as follows:

1. A0 - Address Input
2. A1 - Address Input
3. A2 - Address Input
4. A3 - Address Input
5. A4 - Address Input
6. A5 - Address Input
7. A6 - Address Input
8. A7 - Address Input
9. CE - Chip Enable Input
10. OE - Output Enable Input
11. WE - Write Enable Input
12. I/O0 - Data Input/Output
13. I/O1 - Data Input/Output
14. I/O2 - Data Input/Output
15. I/O3 - Data Input/Output
16. I/O4 - Data Input/Output
17. I/O5 - Data Input/Output
18. I/O6 - Data Input/Output
19. Vcc - Power Supply
20. GND - Ground
21. NC - No Connection
22. NC - No Connection
23. NC - No Connection
24. NC - No Connection
25. NC - No Connection
26. NC - No Connection
27. NC - No Connection
28. NC - No Connection

Functional Features

• High-speed access: AS7C256A-10JCN offers fast data retrieval and storage capabilities, making it suitable for applications that require quick access to information.
• Low power consumption: This memory device is designed to operate efficiently with minimal power consumption, making it ideal for battery-powered devices.
• Non-volatile storage: AS7C256A-10JCN retains stored data even when the power supply is disconnected, ensuring data integrity.
• Compact size: The small form factor of this device allows for space-saving integration into various electronic systems.

Advantages and Disadvantages

Advantages

• Fast access time
• Low power consumption
• Reliable non-volatile storage
• Compact size for easy integration

Disadvantages

• Limited storage capacity compared to higher-capacity memory devices
• Parallel interface may limit compatibility with certain systems

Working Principles

AS7C256A-10JCN operates based on the principles of digital memory storage. It uses a combination of address inputs, control signals, and data inputs/outputs to store and retrieve information. When the chip enable (CE) signal is active, the device responds to address inputs and control signals to read or write data from/to the specified memory location.

Detailed Application Field Plans

AS7C256A-10JCN finds applications in various electronic devices and systems, including: 1. Personal computers 2. Laptops and notebooks 3. Mobile phones and smartphones 4. Embedded systems 5. Automotive electronics 6. Industrial control systems 7. Medical equipment 8. Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to AS7C256A-10JCN include: 1. AS6C256K8-55BIN: 256 kilobit CMOS static RAM with a different package and operating voltage. 2. AT28C256-15PU: 256 kilobit electrically erasable programmable read-only memory (EEPROM) with a parallel interface. 3. M48Z02-150PC1: 256 kilobit non-volatile static RAM with battery backup.

These alternative models offer similar storage capacities and functionalities but may differ in terms of package type, operating voltage, or specific features.

In conclusion, AS7C256A-10JCN is a high-speed, low-power semiconductor memory device primarily