CY14B256Q1A-SXIT

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile memory storage

Characteristics: - High-speed performance - Low power consumption - Reliable data retention - Small form factor

Package: 8-pin SOIC (Small Outline Integrated Circuit)

Essence: CY14B256Q1A-SXIT is a non-volatile memory IC designed for storing and retrieving digital information in various electronic devices.

Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Memory Capacity: 256 kilobits (32 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V to 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 100 years
• Endurance: 100,000 write cycles

Detailed Pin Configuration

The CY14B256Q1A-SXIT IC has 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. Ground (GND)
8. Power Supply (VCC)

Functional Features

• High-speed read and write operations
• Flexible write protection options
• Software and hardware write protection
• Deep power-down mode for low-power applications
• Automatic page write and erase operations
• Sector and bulk erase capability

Advantages and Disadvantages

Advantages: - Fast access times for efficient data retrieval - Low power consumption for extended battery life - Durable and reliable data retention - Compact package size for space-constrained designs

Disadvantages: - Limited storage capacity compared to other memory technologies - Relatively higher cost per bit compared to traditional non-volatile memories

Working Principles

The CY14B256Q1A-SXIT utilizes Flash memory technology to store digital information. It employs a Serial Peripheral Interface (SPI) for communication with the host device. The IC can be accessed and programmed using standard SPI commands, allowing for easy integration into various electronic systems.

Detailed Application Field Plans

The CY14B256Q1A-SXIT is suitable for a wide range of applications, including but not limited to: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Industrial automation and control systems - Automotive electronics - Medical devices - Internet of Things (IoT) devices

Detailed and Complete Alternative Models

1. CY14B256KQ1A-SXI: Similar specifications and features, but available in a different package (8-pin DFN)
2. CY14B256LQ1A-SXI: Higher storage capacity (512 kilobits) with similar characteristics and package as CY14B256Q1A-SXIT
3. CY14B128Q1A-SXIT: Lower storage capacity (128 kilobits) with similar characteristics and package as CY14B256Q1A-SXIT

These alternative models provide options based on varying storage requirements and package preferences.

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