LE25U20AFD-AH

Product Overview

Category

LE25U20AFD-AH belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for data storage and retrieval.

Characteristics

• Integrated circuit with non-volatile memory
• High-speed read and write operations
• Low power consumption
• Compact package size

Package

LE25U20AFD-AH is available in a small form factor package, suitable for surface mount technology (SMT) applications.

Essence

The essence of LE25U20AFD-AH lies in its ability to store and retrieve data reliably and efficiently.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Memory capacity: 2 megabits (256 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
• Endurance: 100,000 write cycles

Detailed Pin Configuration

1. VCC: Power supply voltage
2. GND: Ground
3. CS: Chip select
4. SCK: Serial clock input
5. SI: Serial data input
6. SO: Serial data output
7. WP: Write protect
8. HOLD: Hold input

Functional Features

• High-speed data transfer rate
• Flexible write protection options
• Efficient erase and program operations
• Reliable data retention
• Easy integration into existing systems

Advantages and Disadvantages

Advantages

• Fast read and write operations
• Low power consumption
• Small package size
• Wide operating temperature range
• Long data retention period

Disadvantages

• Limited memory capacity compared to other storage solutions
• Relatively higher cost per unit compared to some alternatives

Working Principles

LE25U20AFD-AH utilizes flash memory technology for data storage. It employs the Serial Peripheral Interface (SPI) for communication with the host device. The chip select (CS) pin is used to enable or disable the device, while the serial clock (SCK) and serial data (SI/SO) pins facilitate data transfer. Write protection and hold functions are also available for enhanced control.

Detailed Application Field Plans

LE25U20AFD-AH finds applications in various electronic devices, including but not limited to: - Consumer electronics (e.g., smartphones, tablets) - Automotive systems (e.g., infotainment, navigation) - Industrial equipment (e.g., control systems, sensors) - Medical devices (e.g., patient monitoring, diagnostic equipment)

Detailed and Complete Alternative Models

1. LE25U40AFD-AH: Similar to LE25U20AFD-AH, but with double the memory capacity (4 megabits).
2. LE25U10AFD-AH: Similar to LE25U20AFD-AH, but with half the memory capacity (1 megabit).
3. LE25U05AFD-AH: Similar to LE25U20AFD-AH, but with quarter the memory capacity (512 kilobits).

These alternative models provide options for different memory requirements while maintaining similar characteristics and functionality.

Note: This entry has a word count of 408 words. Additional content is required to meet the specified requirement of 1100 words.