IS25CQ032-JBLE-TR

Product Overview

Category

IS25CQ032-JBLE-TR belongs to the category of non-volatile memory integrated circuits.

Use

This product is primarily used for data storage and retrieval in various electronic devices such as computers, smartphones, tablets, and other consumer electronics.

Characteristics

• Non-volatile: The IS25CQ032-JBLE-TR retains stored data even when power is disconnected.
• High capacity: This integrated circuit offers a storage capacity of 32 megabits (4 megabytes).
• Fast access time: The IS25CQ032-JBLE-TR provides quick read and write operations, ensuring efficient data transfer.
• Low power consumption: It is designed to consume minimal power during operation, making it suitable for battery-powered devices.
• Compact package: The IS25CQ032-JBLE-TR comes in a small form factor, allowing for easy integration into various electronic devices.
• RoHS compliant: This product adheres to the Restriction of Hazardous Substances directive, ensuring environmental friendliness.

Package and Quantity

The IS25CQ032-JBLE-TR is typically packaged in a surface-mount 8-pin SOIC (Small Outline Integrated Circuit) package. It is commonly available in reels containing a specific quantity, usually 2500 units per reel.

Specifications

• Memory Capacity: 32 megabits (4 megabytes)
• 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
• Endurance: 100,000 write cycles

Pin Configuration

The IS25CQ032-JBLE-TR features an 8-pin SOIC package with the following pin configuration:

1. Chip Select (CS)
2. Serial Clock (SCK)
3. Serial Data Input (SI)
4. Serial Data Output (SO)
5. Write Protect (WP)
6. Hold (HOLD)
7. Ground (GND)
8. Power Supply (VCC)

Functional Features

• High-speed data transfer: The IS25CQ032-JBLE-TR supports fast serial communication, enabling quick read and write operations.
• Flexible addressing: It offers various addressing modes, allowing efficient access to specific memory locations.
• Hardware write protection: The write protect pin (WP) can be used to prevent accidental modification of stored data.
• Software-controlled operations: The integrated circuit can be easily controlled and configured using software commands sent via the SPI interface.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Compact package allows for easy integration into electronic devices with limited space.
• Low power consumption makes it suitable for battery-powered applications.
• Fast access time enables efficient data transfer.
• RoHS compliance ensures environmental friendliness.

Disadvantages

• Limited storage capacity compared to higher-end memory solutions.
• Relatively lower endurance compared to some other non-volatile memory technologies.

Working Principles

The IS25CQ032-JBLE-TR utilizes flash memory technology to store and retrieve data. It employs a Serial Peripheral Interface (SPI) for communication with the host device. When data is written, it is stored in the memory cells within the integrated circuit. During read operations, the stored data is retrieved and transferred to the host device through the SPI interface.

Application Field Plans

The IS25CQ032-JBLE-TR finds application in various electronic devices that require non-volatile memory for data storage and retrieval. Some potential application fields include:

1. Embedded Systems: Used in microcontrollers and IoT devices for program storage and data logging.
2. Consumer Electronics: Integrated into smartphones, tablets, digital cameras, and portable media players for storing user data and firmware.
3. Automotive Electronics: Utilized in automotive systems for storing configuration data, firmware, and event logs.
4. Industrial Automation: Employed in industrial control systems for storing critical data and program code.

Alternative Models

1. IS25LP032D-JBLE-TR: Similar to IS25CQ032-JBLE-TR but with a higher endurance rating of 1 million write cycles.
2. IS25WP032D-JBLE-TR: Offers the same capacity as IS25CQ032-JBLE-TR but includes additional security features like hardware and software protection mechanisms.

These alternative models provide similar functionality while offering specific advantages based on the requirements of the application.

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