LH52256CN-70LL

Product Overview

Category

LH52256CN-70LL belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for data storage and retrieval purposes.

Characteristics

• High-speed performance
• Low power consumption
• Compact size
• Reliable operation

Package

LH52256CN-70LL is typically packaged in a small form factor, such as a dual in-line package (DIP) or a surface mount technology (SMT) package.

Essence

The essence of LH52256CN-70LL lies in its ability to store and retrieve digital information quickly and efficiently.

Packaging/Quantity

This product is usually available in reels or trays, with varying quantities depending on the manufacturer's specifications.

Specifications

• Memory capacity: 256 kilobits (32 kilobytes)
• Operating voltage: 5V
• Access time: 70 nanoseconds
• Organization: 32K x 8 bits
• Interface: Parallel

Detailed Pin Configuration

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. VCC - Power supply
10. A8 - Address input
11. A9 - Address input
12. A10 - Address input
13. A11 - Address input
14. /CE - Chip enable
15. I/O0 - Data input/output
16. I/O1 - Data input/output
17. I/O2 - Data input/output
18. I/O3 - Data input/output
19. I/O4 - Data input/output
20. I/O5 - Data input/output
21. I/O6 - Data input/output
22. I/O7 - Data input/output
23. /OE - Output enable
24. GND - Ground

Functional Features

• Fast data access and retrieval
• Low power consumption during standby mode
• Easy integration into various electronic systems
• Reliable performance in harsh environmental conditions

Advantages and Disadvantages

Advantages

• High-speed operation allows for efficient data processing.
• Low power consumption helps to prolong battery life in portable devices.
• Compact size enables space-saving designs.
• Reliable operation ensures data integrity.

Disadvantages

• Limited storage capacity compared to newer memory technologies.
• Incompatibility with certain modern interfaces and protocols.
• Relatively higher cost per unit compared to alternative memory solutions.

Working Principles

LH52256CN-70LL operates based on the principles of static random-access memory (SRAM). It utilizes a combination of flip-flops and logic gates to store and retrieve digital information. The stored data remains intact as long as power is supplied to the device.

Detailed Application Field Plans

LH52256CN-70LL finds applications in various electronic systems, including but not limited to: - Computer motherboards - Printers - Industrial control systems - Communication equipment - Automotive electronics

Detailed and Complete Alternative Models

1. LH52256CN-70LL-10: Similar specifications but with a faster access time of 10 nanoseconds.
2. LH52256CN-70LL-15: Similar specifications but with a slower access time of 15 nanoseconds.
3. LH52256CN-70LL-85: Similar specifications but designed for operation at 3.3V instead of 5V.

These alternative models provide flexibility in choosing the appropriate LH52256CN-70LL variant based on specific application requirements.

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