IS61C5128AS-25TLI

Product Overview

Category

IS61C5128AS-25TLI belongs to the category of integrated circuits (ICs) specifically designed for memory applications.

Use

This product is primarily used for storing and retrieving digital information in electronic devices. It serves as a random access memory (RAM) component, providing temporary storage capabilities for data processing.

Characteristics

• High-speed operation: The IS61C5128AS-25TLI offers fast data access and retrieval, making it suitable for applications requiring quick response times.
• Large storage capacity: With a capacity of 512 kilobits (64 kilobytes), this memory chip can accommodate a significant amount of data.
• Low power consumption: The product is designed to operate efficiently with minimal power requirements, making it suitable for battery-powered devices.
• Reliable performance: The IS61C5128AS-25TLI ensures stable and consistent operation, minimizing the risk of data loss or corruption.
• Compatibility: This memory chip is compatible with various microcontrollers and digital systems, allowing for easy integration into different electronic devices.

Package and Essence

The IS61C5128AS-25TLI is packaged in a small outline integrated circuit (SOIC) package. Its essence lies in its ability to store and retrieve digital information quickly and reliably.

Packaging/Quantity

The product is typically available in reels or trays, with each reel containing a specific quantity of IS61C5128AS-25TLI chips. The exact packaging and quantity may vary depending on the supplier or manufacturer.

Specifications

• Organization: 512K x 8 bits
• Supply Voltage: 3.3V
• Access Time: 25 ns
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Package Type: SOIC

Detailed Pin Configuration

The IS61C5128AS-25TLI has a total of 28 pins, each serving a specific function. The pin configuration is as follows:

1. A0
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. VCC
10. WE#
11. OE#
12. I/O0
13. I/O1
14. I/O2
15. I/O3
16. I/O4
17. I/O5
18. I/O6
19. I/O7
20. GND
21. NC
22. NC
23. NC
24. NC
25. NC
26. NC
27. NC
28. NC

Functional Features

• Random Access: The IS61C5128AS-25TLI allows for random access to any memory location, enabling efficient data retrieval.
• Read and Write Operations: It supports both read and write operations, allowing for data modification and storage.
• Chip Enable Control: The product features chip enable (CE) signals that control the activation and deactivation of the memory chip.
• Output Enable Control: The output enable (OE) signal enables or disables the output buffers, facilitating data transfer.

Advantages and Disadvantages

Advantages

• High-speed operation ensures quick data access.
• Large storage capacity accommodates significant amounts of data.
• Low power consumption prolongs battery life in portable devices.
• Reliable performance minimizes the risk of data loss.
• Compatibility with various microcontrollers and digital systems enhances versatility.

Disadvantages

• Limited storage capacity compared to higher-capacity memory chips.
• Higher cost per kilobyte compared to larger memory modules.
• Requires additional circuitry for addressing and control signals.

Working Principles

The IS61C5128AS-25TLI operates based on the principles of dynamic random access memory (DRAM). It utilizes a capacitor-based storage mechanism, where each bit of data is stored as an electrical charge in a tiny capacitor. To maintain the integrity of the stored data, the capacitors need to be periodically refreshed.

When a read or write operation is initiated, the appropriate address is provided to select the desired memory location. The chip enable (CE) signal activates the memory chip, allowing data to be read from or written to the specified location. The output enable (OE) signal controls the output buffers, enabling the transfer of data to external devices.

Detailed Application Field Plans

The IS61C5128AS-25TLI finds applications in various electronic devices and systems, including but not limited to: - Personal computers - Laptops and notebooks - Mobile phones and smartphones - Tablets and handheld devices - Gaming consoles - Automotive electronics - Industrial control systems - Medical equipment

Its high-speed operation, reliability, and compatibility make it suitable for use in these diverse fields.

Detailed and Complete