MR25H256CDF

Product Overview

Category

MR25H256CDF belongs to the category of non-volatile memory devices.

Use

It is primarily used for data storage and retrieval in various electronic systems.

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High capacity: Offers a storage capacity of 256 kilobits.
• Fast access time: Provides quick data retrieval.
• Low power consumption: Operates efficiently with minimal power requirements.

Package

MR25H256CDF is available in a compact package that ensures easy integration into electronic circuits.

Essence

The essence of MR25H256CDF lies in its ability to store and retrieve data reliably, making it an essential component in many electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with each reel or tray containing a specific quantity of MR25H256CDF chips.

Specifications

• Storage Capacity: 256 kilobits
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 10 years
• Write Endurance: 100,000 cycles

Detailed Pin Configuration

The MR25H256CDF has the following pin configuration:

1. VCC: Power supply voltage
2. GND: Ground reference
3. CS: Chip select input
4. SCK: Serial clock input
5. SI: Serial data input
6. SO: Serial data output
7. WP: Write protect input
8. HOLD: Hold input

Functional Features

• High-speed data transfer: The SPI interface allows for fast and efficient data transfer between the MR25H256CDF and the host system.
• Flexible write protection: The WP pin enables write protection, preventing accidental modification of stored data.
• Low power consumption: The device operates with low power requirements, making it suitable for battery-powered applications.
• Reliable data retention: MR25H256CDF ensures long-term data retention, even in harsh environmental conditions.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Low power consumption
• Reliable data retention

Disadvantages

• Limited write endurance compared to some other non-volatile memory technologies
• Higher cost compared to certain alternative memory options

Working Principles

MR25H256CDF utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge trapping mechanisms to retain data even when power is turned off. The SPI interface facilitates communication between the memory device and the host system, enabling seamless data transfer.

Detailed Application Field Plans

MR25H256CDF finds application in various electronic systems, including but not limited to: - Consumer electronics - Automotive electronics - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

1. MR25H128CDF: A similar non-volatile memory device with a storage capacity of 128 kilobits.
2. MR25H512CDF: An alternative model offering higher storage capacity of 512 kilobits.
3. MR25H1024CDF: Another alternative model with a storage capacity of 1 megabit.

These alternative models provide options with varying storage capacities to suit different application requirements.

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