IS25LQ040-JBLE-TR

Product Overview

Category

The IS25LQ040-JBLE-TR belongs to the category of Serial NOR Flash Memory.

Use

This product is primarily used for storing and retrieving data in electronic devices such as microcontrollers, digital cameras, and consumer electronics.

Characteristics

• High-speed data transfer
• Non-volatile memory
• Low power consumption
• Compact size
• Wide operating voltage range

Package

The IS25LQ040-JBLE-TR is available in a small form factor package, making it suitable for space-constrained applications. It comes in a surface mount package (SOP) with 8 pins.

Essence

The essence of the IS25LQ040-JBLE-TR lies in its ability to provide reliable and fast data storage in a compact package, enabling efficient operation of various electronic devices.

Packaging/Quantity

The IS25LQ040-JBLE-TR is typically packaged in reels, with each reel containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Capacity: 4 Megabits (512 Kilobytes)
• 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
• Erase/Program Cycle Endurance: 100,000 cycles

Detailed Pin Configuration

The IS25LQ040-JBLE-TR has the following pin configuration:

1. Chip Select (/CS)
2. Serial Clock (SCLK)
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 read and write operations
• Sector erase and byte programming capabilities
• Software and hardware write protection options
• Deep power-down mode for ultra-low power consumption
• Fast program and erase times for efficient data management

Advantages and Disadvantages

Advantages

• Compact size allows for integration into space-constrained devices
• Low power consumption prolongs battery life in portable electronics
• High-speed data transfer enables quick access to stored information
• Wide operating voltage range ensures compatibility with various systems

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per unit compared to traditional non-volatile memories
• Susceptible to data loss in case of power failure during write operations

Working Principles

The IS25LQ040-JBLE-TR utilizes the Serial Peripheral Interface (SPI) to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The SPI interface allows for fast and efficient data transfer between the memory and the host device.

Detailed Application Field Plans

The IS25LQ040-JBLE-TR finds applications in various electronic devices, including but not limited to: - Microcontrollers - Digital cameras - Set-top boxes - Printers - Smart meters - Industrial control systems

Detailed and Complete Alternative Models

1. IS25LP040-JNLE-TR: Similar specifications with enhanced performance.
2. MX25L4006E-M2I-12G: Higher storage capacity with comparable features.
3. AT25SF041-SSHD-T: Lower power consumption with similar functionality.

These alternative models offer similar functionalities and can be considered based on specific requirements and compatibility with the target system.

In conclusion, the IS25LQ040-JBLE-TR is a compact and high-performance Serial NOR Flash Memory. Its fast data transfer, low power consumption, and wide operating voltage range make it suitable for a wide range of electronic devices. However, its limited storage capacity and higher cost per unit should be taken into consideration when selecting the appropriate memory solution.