AT25HP256W-10SI-1.8

Product Overview

Category

AT25HP256W-10SI-1.8 belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The AT25HP256W-10SI-1.8 retains stored data even when power is removed.
• High capacity: With a storage capacity of 256 kilobits, it can store a significant amount of data.
• Low power consumption: The device operates efficiently, consuming minimal power during read and write operations.
• Fast access time: It offers quick access to stored data, ensuring efficient data retrieval.

Package

The AT25HP256W-10SI-1.8 is available in a compact surface-mount package, making it suitable for integration into small electronic devices.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic systems, ensuring data integrity and accessibility.

Packaging/Quantity

The AT25HP256W-10SI-1.8 is typically packaged in reels or tubes, with each package containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Part Number: AT25HP256W-10SI-1.8
• Memory Capacity: 256 kilobits
• Operating Voltage: 1.8V
• Operating Temperature Range: -40°C to +85°C
• Interface: Serial Peripheral Interface (SPI)
• Data Retention: Up to 100 years
• Endurance: 100,000 write cycles

Detailed Pin Configuration

The AT25HP256W-10SI-1.8 features a standard pin configuration, as follows:

1. VCC: Power supply voltage
2. GND: Ground reference
3. HOLD: Suspends serial communication temporarily
4. WP: Write Protect pin for hardware protection
5. SCK: Serial Clock input
6. SI: Serial Data Input
7. SO: Serial Data Output
8. CS: Chip Select

Functional Features

• High-speed data transfer: The AT25HP256W-10SI-1.8 supports fast serial communication, enabling efficient data transfer between the memory device and the host system.
• Hardware write protection: The WP pin allows for hardware-based protection, preventing accidental or unauthorized modification of stored data.
• Flexible power supply: With an operating voltage of 1.8V, it can be easily integrated into systems with low-power requirements.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity even during power loss.
• High capacity allows for storing a significant amount of data.
• Low power consumption makes it suitable for battery-powered devices.
• Fast access time enables quick retrieval of stored data.

Disadvantages

• Limited endurance: The device has a finite number of write cycles before potential degradation.
• Relatively small storage capacity compared to other memory devices available in the market.

Working Principles

The AT25HP256W-10SI-1.8 utilizes flash memory technology to store and retrieve data. It employs a Serial Peripheral Interface (SPI) for communication with the host system. When data is written, it is stored in non-volatile memory cells. During read operations, the stored data is accessed and transferred to the host system via the SPI interface.

Detailed Application Field Plans

The AT25HP256W-10SI-1.8 finds applications in various electronic systems, including but not limited to: - Consumer electronics: Used in smart TVs, set-top boxes, and audio/video equipment for data storage and firmware updates. - Industrial automation: Employed in programmable logic controllers (PLCs) and industrial control systems for storing configuration data and program code. - Automotive electronics: Integrated into automotive infotainment systems, instrument clusters, and electronic control units (ECUs) for data storage and software updates.

Detailed and Complete Alternative Models

• AT25HP512W-10SI-1.8: A similar device with double the storage capacity (512 kilobits).
• AT25HP1024W-10SI-1.8: Another alternative model with even higher capacity (1 megabit).

These alternative models offer increased storage capacity while maintaining similar characteristics and functionality to the AT25HP256W-10SI-1.8.

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