CY15B104Q-SXI

The CY15B104Q-SXI is a high-performance non-volatile memory device manufactured by Cypress Semiconductor, designed for applications requiring reliable data retention and fast access times. This memory device is part of the Cypress family of Serial NOR Flash memories, which are known for their low power consumption and high endurance.

Key Features:

1. Memory Type: The CY15B104Q-SXI is a 4-Mbit (512 K x 8) Serial NOR Flash memory. It utilizes a single I/O interface for data communication, making it suitable for a variety of embedded applications.

2. Non-Volatile Storage: This device retains data even when power is removed, thanks to its use of a unique technology that combines Flash memory with a battery-less design. This feature is particularly useful in applications where data integrity is critical, such as in automotive, industrial, and consumer electronics.

3. Interface: The CY15B104Q-SXI supports a Serial Peripheral Interface (SPI), which allows for high-speed data transfer and easy integration into existing systems. The device is compatible with standard SPI protocols, making it versatile for various microcontroller and processor interfaces.

4. Operating Voltage: The device operates within a voltage range of 2.7V to 3.6V, which is typical for low-power applications. This low voltage operation contributes to its energy efficiency.

5. Access Time: The CY15B104Q-SXI features fast read access times, typically around 70 ns, which allows for quick data retrieval and enhances overall system performance.

6. Endurance and Data Retention: The memory is designed for high endurance, with the capability to withstand up to 100,000 program/erase cycles. Additionally, it offers data retention of up to 20 years, ensuring that stored information remains intact over long periods.

7. Package Options: The CY15B104Q-SXI is available in various package options, including a compact 8-pin SOIC (Small Outline Integrated Circuit) package, which is ideal for space-constrained applications.

8. Applications: This memory device is suitable for a wide range of applications, including automotive systems (for storing configuration data), industrial automation (for firmware storage), consumer electronics (for settings and preferences), and IoT devices (for data logging).

9. Security Features: The CY15B104Q-SXI may include security features such as write protection and secure read capabilities, which help protect sensitive data from unauthorized access.

Summary:

The CY15B104Q-SXI from Cypress Semiconductor is a robust and reliable non-volatile memory solution that combines high performance with low power consumption. Its SPI interface, long data retention, and endurance make it an excellent choice for a variety of embedded applications, ensuring that critical data is preserved and accessible when needed.