AT27LV020A-90JI

Product Overview

Category

AT27LV020A-90JI belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for storing and retrieving digital information.

Characteristics

• Non-volatile memory: The AT27LV020A-90JI retains stored data even when power is removed.
• High capacity: This IC has a storage capacity of 2 megabits (256 kilobytes).
• Fast access time: With a speed of 90 nanoseconds, it allows for quick data retrieval.
• Low power consumption: The AT27LV020A-90JI operates efficiently with low power requirements.

Package

The AT27LV020A-90JI is available in a plastic package, which provides protection and facilitates easy integration into electronic systems.

Essence

This IC is essential for storing and accessing digital data in various electronic applications.

Packaging/Quantity

The AT27LV020A-90JI is typically packaged in reels or tubes, with each containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Memory Type: Non-volatile
• Capacity: 2 Megabits (256 Kilobytes)
• Access Time: 90 Nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: Plastic

Detailed Pin Configuration

The AT27LV020A-90JI has a total of 32 pins. The pin configuration is as follows:

1. A0
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. A8
10. A9
11. A10
12. A11
13. A12
14. A13
15. A14
16. A15
17. CE#
18. OE#
19. WE#
20. VCC
21. NC
22. I/O0
23. I/O1
24. I/O2
25. I/O3
26. I/O4
27. I/O5
28. I/O6
29. I/O7
30. GND
31. NC
32. NC

Functional Features

• Easy integration: The AT27LV020A-90JI can be easily integrated into existing electronic systems due to its standard pin configuration.
• High-speed data access: With a fast access time of 90 nanoseconds, this IC enables quick retrieval of stored information.
• Non-volatile memory: The non-volatile nature of this IC ensures that data is retained even when power is removed.
• Low power consumption: The AT27LV020A-90JI operates efficiently with low power requirements, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Non-volatile memory
• Low power consumption

Disadvantages

• Limited compatibility with certain older systems
• Relatively higher cost compared to lower-capacity memory options

Working Principles

The AT27LV020A-90JI utilizes flash memory technology to store and retrieve digital data. It employs a combination of electronic circuits and semiconductor materials to achieve non-volatile memory functionality. When data is written or read, specific voltage levels are applied to the appropriate pins, allowing for data transfer between the IC and the connected system.

Detailed Application Field Plans

The AT27LV020A-90JI finds applications in various electronic devices and systems, including but not limited to: - Computer motherboards - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

1. AT27LV010A-70JI: 1 Megabit (128 Kilobytes) capacity, 70 nanoseconds access time.
2. AT27LV040A-90JI: 4 Megabits (512 Kilobytes) capacity, 90 nanoseconds access time.
3. AT27LV080A-120JI: 8 Megabits (1 Megabyte) capacity, 120 nanoseconds access time.

These alternative models offer different storage capacities and access times to cater to specific application requirements.

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