RM25C256DS-LSNI-B

Product Overview

Category

The RM25C256DS-LSNI-B belongs to the category of non-volatile memory devices.

Use

It is used for storing and retrieving data in electronic systems, such as microcontrollers, digital cameras, and other electronic devices.

Characteristics

• Non-volatile: Retains stored data even when power is turned off
• High-speed read and write operations
• Low power consumption
• Durable and reliable

Package

The RM25C256DS-LSNI-B is available in a compact and durable package suitable for surface mount technology (SMT) applications.

Essence

The essence of RM25C256DS-LSNI-B lies in its ability to provide reliable and high-speed data storage in various electronic devices.

Packaging/Quantity

It is typically packaged in reels or trays, with quantities varying based on customer requirements.

Specifications

• Capacity: 256 kilobits (32 kilobytes)
• Interface: SPI (Serial Peripheral Interface)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to 85°C
• Data Retention: Up to 20 years
• Package Type: SOIC (Small Outline Integrated Circuit)

Detailed Pin Configuration

The RM25C256DS-LSNI-B has a standard 8-pin configuration: 1. Chip Select (/CS) 2. Serial Clock (SCK) 3. Serial Data Input/Output (SI/SO) 4. Write Protect (/WP) 5. Ground (GND) 6. Power Supply (VCC) 7. Hold (/HOLD) 8. No Connection (NC)

Functional Features

• Fast SPI interface for efficient data transfer
• Hardware-based write protection
• Low standby current for power efficiency
• Flexible erase and program options

Advantages and Disadvantages

Advantages

• High-speed data transfer
• Low power consumption
• Long data retention period
• Compact form factor

Disadvantages

• Limited capacity compared to other storage options
• Sensitive to electrostatic discharge (ESD)

Working Principles

The RM25C256DS-LSNI-B utilizes the SPI interface to communicate with the host system. When data is written, it is stored in non-volatile memory cells using a combination of electrical charges. During read operations, the stored data is retrieved and transferred back to the host system.

Detailed Application Field Plans

The RM25C256DS-LSNI-B is well-suited for use in various applications, including: - Embedded systems - IoT (Internet of Things) devices - Automotive electronics - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to RM25C256DS-LSNI-B include: - AT25DF041A by Adesto Technologies - W25Q32JV by Winbond Electronics - MX25L25635F by Macronix International

In conclusion, the RM25C256DS-LSNI-B offers a reliable and efficient solution for non-volatile data storage in a wide range of electronic applications, making it a valuable component in modern electronic designs.

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