IS25WD040-JKLE-TR

Product Overview

Category

IS25WD040-JKLE-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 computers, smartphones, tablets, and other consumer electronics.

Characteristics

• High-speed read and write operations
• Non-volatile memory
• Low power consumption
• Compact size
• Wide operating voltage range

Package

IS25WD040-JKLE-TR is available in a small form factor package, typically a surface mount package (SMD). The specific package type may vary depending on the manufacturer.

Essence

The essence of IS25WD040-JKLE-TR lies in its ability to provide reliable and fast data storage and retrieval in various electronic devices.

Packaging/Quantity

IS25WD040-JKLE-TR is commonly packaged in reels or trays, with each reel or tray containing a specific quantity of chips. The exact packaging and quantity may vary depending on the manufacturer.

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 Cycles: Up to 100,000 cycles

Detailed Pin Configuration

IS25WD040-JKLE-TR has a standard pin configuration as follows:

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 enable fast data access.
• Non-volatile memory ensures data retention even when power is disconnected.
• Low power consumption makes it suitable for battery-powered devices.
• Compact size allows for integration into space-constrained designs.
• Wide operating voltage range provides compatibility with various systems.

Advantages and Disadvantages

Advantages

• Fast read and write operations enhance overall system performance.
• Non-volatile memory eliminates the need for constant power supply to retain data.
• Low power consumption prolongs battery life in portable devices.
• Compact size enables integration into small form factor designs.
• Wide operating voltage range enhances compatibility with different systems.

Disadvantages

• Limited storage capacity compared to higher-capacity flash memory options.
• Relatively lower erase/program cycles compared to some other flash memory types.
• Higher cost per unit compared to certain lower-end flash memory alternatives.

Working Principles

IS25WD040-JKLE-TR utilizes the Serial Peripheral Interface (SPI) protocol for communication between the memory device and the host controller. It stores data in a series of memory cells, which can be electrically programmed and erased. The memory cells are organized into sectors, blocks, or pages, depending on the specific architecture. Data is read from or written to the memory by sending commands and data through the SPI interface.

Detailed Application Field Plans

IS25WD040-JKLE-TR finds applications in various electronic devices, including but not limited to: - Computers and laptops - Smartphones and tablets - Gaming consoles - Automotive electronics - Industrial control systems - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to IS25WD040-JKLE-TR include: - W25Q40CLSNIG (Winbond) - S25FL040K0XMFI011 (Cypress Semiconductor) - MX25L4006EZNI-12G (Macronix) - AT25SF041-SSHD-T (Adesto Technologies)

These alternative models offer similar functionality and specifications, providing options for different design requirements.

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