CY14MB256J1-SXI

Product Overview

Category

CY14MB256J1-SXI belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The CY14MB256J1-SXI retains stored data even when power is removed.
• High capacity: This device offers a storage capacity of 256 megabits (32 megabytes).
• Fast access time: The CY14MB256J1-SXI provides quick read and write operations, ensuring efficient data handling.
• Low power consumption: It is designed to consume minimal power during operation, making it suitable for battery-powered devices.
• Reliable: The product has a high endurance level and can withstand numerous read and write cycles without data corruption.
• Compact package: The CY14MB256J1-SXI comes in a small form factor, allowing for easy integration into various electronic systems.

Packaging/Quantity

The CY14MB256J1-SXI is typically packaged in a surface-mount technology (SMT) package. It is available in reels or trays, with varying quantities depending on customer requirements.

Specifications

• Memory Capacity: 256 megabits (32 megabytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Endurance: Up to 100,000 program/erase cycles
• Package Type: 8-pin Small Outline Integrated Circuit (SOIC)

Detailed Pin Configuration

The CY14MB256J1-SXI features an 8-pin SOIC package with the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (/WP)
6. Hold (/HOLD)
7. VCC (Power Supply)
8. Ground (GND)

Functional Features

• High-speed data transfer: The CY14MB256J1-SXI supports fast serial communication, enabling quick and efficient data transfer.
• Sector-based architecture: It allows for flexible data organization by dividing the memory into multiple sectors, facilitating easy management and access.
• Hardware write protection: The device includes a write protect pin (/WP) that can be used to prevent accidental modification of stored data.
• Deep power-down mode: This feature enables ultra-low power consumption when the device is not in use, extending battery life in portable devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• High storage capacity for various applications.
• Fast access time enhances overall system performance.
• Low power consumption extends battery life.
• Reliable endurance level for long-term usage.
• Compact package allows for easy integration.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively higher cost per unit compared to some alternative memory options.

Working Principles

The CY14MB256J1-SXI utilizes Flash memory technology to store data. It employs a Serial Peripheral Interface (SPI) for communication with the host device. When data needs to be written, the host sends commands and data through the SPI interface, which are then programmed into the memory cells. During read operations, the stored data is retrieved from the memory cells and transmitted back to the host.

Detailed Application Field Plans

The CY14MB256J1-SXI finds application in various electronic systems, including but not limited to: - Computers and laptops - Smartphones and tablets - Automotive electronics - Industrial control systems - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the CY14MB256J1-SXI include: - CY14B101L-SFXI - CY14B101P-SFXI - CY14B101Q-SFXI - CY14B101S-SFXI - CY14B101T-SFXI

These models offer similar functionality and characteristics, but may differ in capacity, package type, or other specifications.

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