AT27BV512-15JC

Product Overview

Category

AT27BV512-15JC belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High storage capacity: 512 kilobits (64 kilobytes).
• Fast access time: 15 nanoseconds.
• Low power consumption.
• Reliable and durable.

Package

AT27BV512-15JC comes in a standard 32-pin plastic package.

Essence

The essence of AT27BV512-15JC lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

AT27BV512-15JC is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Memory Size: 512 kilobits (64 kilobytes)
• Access Time: 15 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin PLCC (Plastic Leaded Chip Carrier)

Detailed Pin Configuration

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. VCC: Power Supply
25. GND: Ground
26. NC: No Connection
27. NC: No Connection
28. NC: No Connection
29. NC: No Connection
30. NC: No Connection
31. NC: No Connection
32. NC: No Connection

Functional Features

• Non-volatile storage: Retains data even without power.
• Fast access time: Allows for quick retrieval of stored information.
• Low power consumption: Energy-efficient operation.
• High reliability: Durable and resistant to environmental factors.
• Easy integration: Compatible with various electronic systems.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention.
• Fast access time enables quick data retrieval.
• Low power consumption prolongs battery life.
• High reliability ensures data integrity.
• Easy integration with different systems.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Relatively higher cost per unit compared to some alternatives.
• Not suitable for applications requiring larger memory sizes.

Working Principles

AT27BV512-15JC utilizes a technology called Flash memory, which is based on the floating-gate transistor principle. It stores digital information by trapping electric charges in the floating gate of each memory cell. These charges represent binary data (0 or 1). The presence or absence of charges determines the stored information.

The memory cells are organized into an array, with each cell accessible through specific address lines. The control inputs (CE, OE, and WE) enable reading from or writing to the memory. When data is read, the addressed memory cell's stored charge is sensed and converted into a digital output.

Detailed Application Field Plans

AT27BV512-15JC finds applications in various electronic systems, including but not limited to: - Microcontrollers - Embedded systems - Industrial automation - Automotive electronics - Consumer electronics

Its non-volatile nature makes it suitable for applications where data integrity is crucial, such as firmware storage, program code storage, and configuration data storage.

Detailed and Complete Alternative Models

Some alternative models to AT27BV512-15JC include: - AT28C64B-15PU: 64 kilobit EEPROM with similar characteristics. - AT45DB161E-SHN-T: 16 megabit DataFlash memory with higher storage capacity. - M25P80-VMN6TP: 8 megabit Serial Flash memory with comparable performance.

These alternatives offer different storage capacities, package types, and features, allowing users to choose the most suitable option for their specific requirements.

In conclusion, AT27BV512-15JC is