CY14B256K-SP35XIT

Basic Information Overview

• Category: Non-volatile Memory
• Use: Data storage and retrieval
• Characteristics: High density, low power consumption, non-volatile, reliable
• Package: SP35XIT
• Essence: Serial NOR Flash memory
• Packaging/Quantity: Single package, 1 unit

Specifications

• Memory Capacity: 256 kilobits (32 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Cycles: 100,000 cycles (minimum)
• Data Retention: 20 years (minimum)

Detailed Pin Configuration

The CY14B256K-SP35XIT has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VCC | Power supply voltage | | GND | Ground | | HOLD | Suspends a serial communication operation | | WP | Write Protect input | | SCK | Serial Clock input | | SI | Serial Data Input | | SO | Serial Data Output | | CS# | Chip Select input |

Functional Features

• High-speed data transfer using SPI interface
• Low power consumption during active and standby modes
• Sector erase and byte/page program operations
• Software and hardware write protection options
• Efficient block locking/unlocking mechanism
• Reliable data retention and endurance

Advantages

• Compact form factor with high memory density
• Fast data transfer rate
• Low power consumption extends battery life
• Wide operating temperature range for various applications
• Easy integration into existing systems with SPI interface
• Reliable data storage and retrieval

Disadvantages

• Limited memory capacity compared to other storage technologies
• Slower erase and program times compared to other memory types
• Vulnerable to physical damage due to its small size

Working Principles

The CY14B256K-SP35XIT is based on the Serial NOR Flash memory technology. It utilizes a floating gate transistor structure to store data. The memory cells are organized into sectors, which can be individually erased or programmed. The SPI interface allows for easy communication with the device, enabling fast data transfer between the memory and the host system.

Detailed Application Field Plans

The CY14B256K-SP35XIT is commonly used in various electronic devices that require non-volatile memory for data storage and retrieval. Some of the application fields include: 1. Consumer Electronics: Smartphones, tablets, digital cameras 2. Automotive: Infotainment systems, instrument clusters 3. Industrial: Internet of Things (IoT) devices, industrial automation 4. Medical: Patient monitoring systems, medical imaging equipment 5. Communication: Routers, modems, network switches

Detailed and Complete Alternative Models

1. CY14B256K-SP25XIT: Similar specifications but with a different package (SP25XIT)
2. CY14B256K-SP45XIT: Similar specifications but with a different package (SP45XIT)
3. CY14B256K-SP35XIM: Similar specifications but with an extended temperature range (-40°C to +105°C)

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list of available options.

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