AT49BV512-15TI

Product Overview

Category

AT49BV512-15TI belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: Retains data even when power is turned off.
• High capacity: The AT49BV512-15TI has a storage capacity of 512 kilobits.
• Fast access time: It operates at a speed of 150 nanoseconds.
• Low power consumption: Designed to minimize power usage.
• Reliable: Offers high endurance and data retention capabilities.

Package

The AT49BV512-15TI is available in a compact Thin Small Outline Package (TSOP).

Essence

The essence of AT49BV512-15TI lies in its ability to provide reliable and non-volatile data storage in electronic systems.

Packaging/Quantity

The AT49BV512-15TI is typically packaged in reels, with each reel containing a specific quantity of devices. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 512 kilobits (64 kilobytes)
• Access Time: 150 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT49BV512-15TI features a standard pin configuration consisting of the following pins:

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. BYTE - Byte/Word Organization Input
21. VCC - Power Supply
22. DQ0 - Data Input/Output
23. DQ1 - Data Input/Output
24. DQ2 - Data Input/Output
25. DQ3 - Data Input/Output
26. DQ4 - Data Input/Output
27. DQ5 - Data Input/Output
28. DQ6 - Data Input/Output
29. DQ7 - Data Input/Output
30. RY/BY# - Ready/Busy Output
31. RESET# - Reset Input
32. VSS - Ground

Functional Features

The AT49BV512-15TI offers the following functional features:

• Random access: Allows for direct read and write operations to specific memory locations.
• Erase capability: Supports sector erase and chip erase functions.
• Lockout feature: Provides protection against accidental erasure or modification of stored data.
• Low power consumption: Designed to minimize power usage, making it suitable for battery-powered devices.
• High endurance: Can withstand a large number of program/erase cycles.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention even during power loss.
• Fast access time allows for quick data retrieval.
• Compact package size enables integration into space-constrained designs.
• Low power consumption extends battery life in portable devices.
• High endurance ensures long-term reliability.

Disadvantages

• Limited storage capacity compared to other memory technologies.
• Relatively slower access time compared to volatile memory devices.
• Higher cost per unit compared to some alternative memory options.

Working Principles

The AT49BV512-15TI utilizes Flash memory technology for data storage. It employs a combination of floating-gate transistors and charge storage mechanisms to store and retrieve data. When data is written, charges are trapped in the floating gate, altering the transistor's behavior. These charges can be removed during an erase operation, allowing the transistor to return to its original state.

Detailed Application Field Plans

The AT49BV512-15TI finds applications in various electronic systems, including but not limited to:

1. Embedded systems: Used for program storage in microcontrollers and microprocessors.
2. Consumer electronics: Provides non-volatile storage for devices such as digital cameras, set-top boxes, and portable media players.
3. Automotive electronics: Utilized in automotive control units for storing calibration data and firmware.
4. Industrial automation: Enables data storage in industrial control systems and PLCs.
5. Communication systems: Used for firmware storage in networking equipment and telecommunications devices.

Detailed and