CY14B256K-SP45XCT

Product Overview

Category

CY14B256K-SP45XCT 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 CY14B256K-SP45XCT retains stored data even when power is removed.
• High capacity: It offers a storage capacity of 256 kilobits.
• Fast access time: The device provides quick access to stored data.
• Low power consumption: It operates efficiently with minimal power requirements.

Package

The CY14B256K-SP45XCT comes in a compact surface-mount package, ensuring easy integration into circuit boards.

Essence

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

Packaging/Quantity

The CY14B256K-SP45XCT is typically packaged in reels or trays, with each reel containing a specific quantity of devices. The exact packaging and quantity may vary depending on the manufacturer's specifications.

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 20 years
• Write Endurance: 100,000 cycles

Detailed Pin Configuration

The CY14B256K-SP45XCT has a standard pin configuration as follows:

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

Functional Features

• High-speed data transfer: The CY14B256K-SP45XCT supports fast data transfer rates, enabling efficient read and write operations.
• Flexible write protection: The device includes a write protect pin that allows users to protect stored data from accidental modification.
• Low power consumption: It operates in a low-power mode when not actively accessing data, conserving energy.
• Sector-based erase: The memory can be erased at the sector level, allowing selective removal of data.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• High capacity enables storage of large amounts of data.
• Fast access time facilitates quick retrieval of information.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited write endurance compared to other non-volatile memory technologies.
• Relatively higher cost per bit compared to some alternative memory solutions.

Working Principles

The CY14B256K-SP45XCT utilizes Flash memory technology for data storage. It employs a combination of floating-gate transistors and charge trapping mechanisms to store and retrieve digital information. When data is written, charges are trapped within the memory cells, representing the stored bits. During read operations, the trapped charges are sensed and converted back into digital data.

Detailed Application Field Plans

The CY14B256K-SP45XCT finds applications in various fields, including: 1. Consumer electronics: Used in smartphones, tablets, and digital cameras for data storage. 2. Automotive systems: Employed in infotainment systems, instrument clusters, and advanced driver-assistance systems (ADAS). 3. Industrial automation: Utilized in control systems, robotics, and data loggers. 4. Medical devices: Integrated into patient monitoring systems, medical imaging equipment, and diagnostic devices.

Detailed and Complete Alternative Models

1. CY14B256K-SP45XCT is an alternative model to CY14B256K-ZS25XI.
2. Another alternative model is CY14B256K-SP45XCI, which offers extended temperature range.

These alternative models provide similar functionality and compatibility with different specifications to cater to diverse application requirements.

Word count: 529 words