R1LP5256ESP-7SI#S0

Product Overview

Category

R1LP5256ESP-7SI#S0 belongs to the category of semiconductor memory devices.

Use

This product is primarily used for data storage in electronic devices such as computers, smartphones, and other digital systems.

Characteristics

• High-speed performance: The R1LP5256ESP-7SI#S0 offers fast read and write operations, allowing for efficient data processing.
• Large storage capacity: With a capacity of 256 megabits (32 megabytes), this memory device can store a significant amount of data.
• Low power consumption: The R1LP5256ESP-7SI#S0 is designed to consume minimal power, making it suitable for battery-powered devices.
• Reliable operation: This product ensures data integrity and reliability through error correction techniques and robust design.

Package

The R1LP5256ESP-7SI#S0 is available in a compact and durable package, which protects the memory chip from physical damage and environmental factors.

Essence

The essence of R1LP5256ESP-7SI#S0 lies in its ability to provide high-speed and reliable data storage for various electronic devices.

Packaging/Quantity

This product is typically packaged individually and is available in various quantities depending on the customer's requirements.

Specifications

• Memory Type: Static Random Access Memory (SRAM)
• Organization: 256Mbit (32M x 8-bit)
• Operating Voltage: 2.7V - 3.6V
• Access Time: 70ns
• Interface: Parallel
• Operating Temperature: -40°C to +85°C
• Package Type: 48-pin TSOP (Thin Small Outline Package)

Detailed Pin Configuration

The R1LP5256ESP-7SI#S0 has a 48-pin TSOP package with the following pin configuration:

1. Vcc
2. A0
3. A1
4. A2
5. A3
6. A4
7. A5
8. A6
9. A7
10. A8
11. A9
12. A10
13. A11
14. A12
15. A13
16. A14
17. A15
18. /WE (Write Enable)
19. /OE (Output Enable)
20. /CE (Chip Enable)
21. NC (No Connection)
22. DQ0
23. DQ1
24. DQ2
25. DQ3
26. DQ4
27. DQ5
28. DQ6
29. DQ7
30. /UB (Upper Byte Control)
31. /LB (Lower Byte Control)
32. /BYTE (Byte/Word Selection) 33-40. NC (No Connection)
33. Vss

Functional Features

The R1LP5256ESP-7SI#S0 offers the following functional features:

• Random Access: Allows for direct access to any memory location, enabling efficient data retrieval and storage.
• High-Speed Operation: The device provides fast read and write operations, reducing data access latency.
• Low Power Consumption: Designed to minimize power consumption, making it suitable for battery-powered devices.
• Error Correction: Incorporates error correction techniques to ensure data integrity and reliability.
• Easy Integration: Compatible with standard parallel interfaces, facilitating seamless integration into various electronic systems.

Advantages and Disadvantages

Advantages

• High-speed performance enables quick data processing.
• Large storage capacity accommodates a significant amount of data.
• Low power consumption prolongs battery life in portable devices.
• Reliable operation ensures data integrity and system stability.
• Easy integration with standard interfaces simplifies system design.

Disadvantages

• Limited compatibility with devices that require different memory types or interfaces.
• Relatively higher cost compared to other memory technologies.

Working Principles

The R1LP5256ESP-7SI#S0 is based on static random access memory (SRAM) technology. It stores data in a volatile manner, meaning the data is lost when power is removed. The memory cells within the device use flip-flops to store each bit of information. These flip-flops retain their state as long as power is supplied to the device.

When a read operation is initiated, the desired memory location is accessed by providing the appropriate address through the address pins. The data stored at that location is then made available on the data output pins for retrieval.

During a write operation, the data to be stored is provided through the data input pins, along with the corresponding address. The write enable pin (/WE) is activated to allow the data to be written into the specified memory location.

Detailed Application Field Plans

The R1LP5256ESP-7SI#S