AT27BV512-90JC

Product Overview

Category

AT27BV512-90JC belongs to the category of non-volatile memory devices.

Use

This product is primarily used for storing and retrieving digital information in electronic systems.

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The AT27BV512-90JC has a storage capacity of 512 kilobits.
• Fast access time: It operates at a speed of 90 nanoseconds, allowing for quick data retrieval.
• Low power consumption: This device is designed to minimize power usage, making it suitable for battery-powered applications.

Package

The AT27BV512-90JC is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of this product lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

The AT27BV512-90JC is typically packaged in reels or tubes, with a quantity of 100 units per package.

Specifications

• Storage Capacity: 512 kilobits (64 kilobytes)
• Access Time: 90 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 20 years

Detailed Pin Configuration

The AT27BV512-90JC has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

1. A0 - Address Input
2. A1 - Address Input
3. A2 - Address Input
4. A3 - Address Input
5. A4 - Address Input
6. A5 - Address Input
7. A6 - Address Input
8. A7 - Address Input
9. A8 - Address Input
10. A9 - Address Input
11. A10 - Address Input
12. A11 - Address Input
13. A12 - Address Input
14. A13 - Address Input
15. A14 - Address Input
16. A15 - Address Input
17. CE - Chip Enable Input
18. OE - Output Enable Input
19. WE - Write Enable Input
20. I/O0 - Data Input/Output
21. I/O1 - Data Input/Output
22. I/O2 - Data Input/Output
23. I/O3 - Data Input/Output
24. I/O4 - Data Input/Output
25. I/O5 - Data Input/Output
26. I/O6 - Data Input/Output
27. I/O7 - Data Input/Output
28. VCC - Power Supply
29. GND - Ground
30. NC - No Connection
31. NC - No Connection
32. NC - No Connection

Functional Features

• Random Access: The AT27BV512-90JC allows for random access to any memory location, enabling efficient data retrieval.
• High Reliability: This product offers high reliability due to its non-volatile nature and robust design.
• Low Power Consumption: The low power consumption of the AT27BV512-90JC makes it suitable for battery-powered devices.
• Easy Integration: It can be easily integrated into various electronic systems due to its standard pin configuration.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even during power loss.
• Fast access time allows for quick data retrieval.
• Low power consumption extends battery life in portable devices.
• High capacity provides ample storage space for digital information.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Relatively slower access time compared to some modern memory technologies.

Working Principles

The AT27BV512-90JC utilizes Flash memory technology for data storage. It employs a combination of floating-gate transistors and charge trapping mechanisms to store and retrieve digital information. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be later read by applying appropriate voltages to the memory cells.

Detailed Application Field Plans

The AT27BV512-90JC finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

1. AT27BV256-70RU: 256 kilobit non-volatile memory with a faster access time of 70 nanoseconds.
2. AT27BV1024-20TI: 1 megabit non-volatile memory with a lower access time of 20 nanoseconds.
3. AT27BV4096-120JC: 4 megabit non-volatile memory with a higher access time of 120 nan