CY14B256LA-SZ45XIT

Product Overview

Category: Integrated Circuit (IC)

Use: Non-volatile memory storage

Characteristics: - Low power consumption - High data retention - Fast read and write operations

Package: SZ45XIT

Essence: CY14B256LA-SZ45XIT is a non-volatile memory IC that provides reliable and efficient data storage.

Packaging/Quantity: The CY14B256LA-SZ45XIT is available in the SZ45XIT package, with a quantity of one per package.

Specifications

The CY14B256LA-SZ45XIT has the following specifications:

• Memory Type: Non-volatile
• Memory Size: 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 20 years
• Write Endurance: 100,000 cycles

Detailed Pin Configuration

The CY14B256LA-SZ45XIT has the following pin configuration:

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

Functional Features

The CY14B256LA-SZ45XIT offers the following functional features:

• Byte-level random access for efficient data retrieval
• Sector-level erase capability for flexible memory management
• Software and hardware write protection options
• Low standby current for power-saving applications
• Fast SPI interface for quick data transfer

Advantages and Disadvantages

Advantages: - High data retention ensures long-term reliability - Low power consumption for energy-efficient operation - Fast read and write operations improve overall system performance - Flexible memory management with sector-level erase capability

Disadvantages: - Limited memory size (256 kilobits) may not be sufficient for certain applications requiring larger storage capacity - Requires an external microcontroller or host device for communication and control

Working Principles

The CY14B256LA-SZ45XIT utilizes non-volatile memory technology to store data. It employs a Serial Peripheral Interface (SPI) for communication with an external microcontroller or host device. The memory cells within the IC retain data even when power is removed, ensuring reliable data storage.

Detailed Application Field Plans

The CY14B256LA-SZ45XIT can be used in various applications, including but not limited to:

1. Internet of Things (IoT) devices
2. Wearable technology
3. Automotive electronics
4. Industrial control systems
5. Consumer electronics

Detailed and Complete Alternative Models

1. CY14B256LQ-SZ45XI: Similar specifications and features, but available in a different package (SZ45XI).
2. CY14B256LS-SZ45XIT: Same specifications and features, but with extended temperature range (-40°C to +105°C).

These alternative models provide options for different packaging requirements and temperature ranges while maintaining similar functionality to the CY14B256LA-SZ45XIT.

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