IS25WQ040-JKLE

Product Overview

Category

IS25WQ040-JKLE belongs to the category of Serial NOR Flash Memory.

Use

It is primarily used for storing and retrieving data in electronic devices.

Characteristics

• High-speed read and write operations
• Non-volatile memory
• Low power consumption
• Wide operating voltage range
• Small form factor

Package

IS25WQ040-JKLE is available in a compact package, suitable for integration into various electronic devices.

Essence

The essence of IS25WQ040-JKLE lies in its ability to provide reliable and efficient data storage solutions for electronic devices.

Packaging/Quantity

The product is typically packaged in reels or trays, with varying quantities depending on customer requirements.

Specifications

• Memory Size: 4 Megabits (512 Kbytes)
• Interface: Serial Peripheral Interface (SPI)
• Operating Voltage Range: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

1. VCC - Power supply
2. GND - Ground
3. HOLD - Hold input
4. WP - Write protect 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 read operation
• Fast program and erase operations
• Sector and block-level protection
• Software and hardware write protection options
• Deep power-down mode for low-power applications
• Status register for monitoring device status

Advantages and Disadvantages

Advantages

• High-speed data transfer
• Low power consumption
• Compact form factor
• Wide operating voltage range
• Reliable data retention

Disadvantages

• Limited storage capacity compared to other memory technologies
• Relatively higher cost per unit of storage

Working Principles

IS25WQ040-JKLE utilizes the Serial Peripheral Interface (SPI) for communication with the host device. It employs a combination of floating gate and tunnel oxide technology to store data in non-volatile memory cells. The device can be programmed or erased at the sector or block level, providing flexibility in data management.

Detailed Application Field Plans

IS25WQ040-JKLE finds applications in various electronic devices, including but not limited to: - Consumer electronics - Automotive systems - Industrial control systems - Medical devices - Communication equipment

Detailed and Complete Alternative Models

1. IS25LP040-JBLE
2. MX25L4006E
3. W25Q40EW
4. S25FL040K

These alternative models offer similar functionality and specifications to IS25WQ040-JKLE, providing customers with options based on their specific requirements.

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