CY14E256L-SZ45XC

Product Overview

• Category: Integrated Circuit (IC)
• Use: Non-volatile memory storage
• Characteristics: High capacity, low power consumption, compact size
• Package: SZ45XC
• Essence: Reliable and efficient data storage solution
• Packaging/Quantity: Individual units in anti-static packaging

Specifications

• Memory Capacity: 256 kilobits (32 kilobytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 20 years
• Write Endurance: 100,000 cycles

Detailed Pin Configuration

The CY14E256L-SZ45XC IC has the following pin configuration:

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

Functional Features

• High-Speed Data Transfer: Supports SPI interface for fast and efficient data transfer.
• Low Power Consumption: Optimized power management ensures minimal energy usage.
• Reliable Data Storage: Non-volatile memory technology ensures data retention even during power loss.
• Flexible Write Protection: Write protection feature allows selective protection of memory regions.
• Compact Size: Small form factor enables integration into space-constrained applications.

Advantages and Disadvantages

Advantages: - High capacity for storing large amounts of data. - Low power consumption extends battery life in portable devices. - Compact size allows for easy integration into various electronic systems. - Reliable data storage ensures data integrity and security.

Disadvantages: - Limited write endurance compared to other memory technologies. - Higher cost compared to traditional volatile memory solutions. - Requires an external microcontroller or host device for operation.

Working Principles

The CY14E256L-SZ45XC utilizes non-volatile memory technology, specifically Flash memory. It stores data in a series of memory cells that can retain information even when power is removed. The IC communicates with an external microcontroller or host device through the SPI interface, enabling high-speed data transfer. The write protection feature allows selective protection of memory regions, ensuring data integrity.

Detailed Application Field Plans

The CY14E256L-SZ45XC is suitable for a wide range of applications, including but not limited to:

1. Consumer Electronics: Used in smartphones, tablets, digital cameras, and portable media players for data storage purposes.
2. Automotive Systems: Integrated into automotive electronics for storing critical data such as firmware updates, configuration settings, and event logs.
3. Industrial Automation: Utilized in industrial control systems for storing program code, configuration parameters, and historical data.
4. Medical Devices: Incorporated into medical equipment for storing patient data, device settings, and diagnostic information.
5. Internet of Things (IoT): Integrated into IoT devices for local data storage and offline operation.

Detailed and Complete Alternative Models

1. CY14B101L-SZ25XC: 1 megabit (128 kilobytes) capacity, same package and characteristics.
2. CY14C512L-SZ35XC: 512 kilobits (64 kilobytes) capacity, same package and characteristics.
3. CY14D256L-SZ45XC: 256 kilobits (32 kilobytes) capacity, same package and characteristics, extended temperature range.

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