AT49BV8192A-90TC

Product Overview

Category

AT49BV8192A-90TC belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The AT49BV8192A-90TC retains stored data even when power is removed.
• High capacity: It has a storage capacity of 8192 kilobits (1 megabyte).
• Fast access time: The device offers a fast access time of 90 nanoseconds.
• Low power consumption: It operates at low power levels, making it suitable for battery-powered devices.

Package

The AT49BV8192A-90TC is available in a surface mount TSOP package.

Essence

The essence of this product lies in its ability to provide reliable and high-capacity non-volatile memory storage for various electronic applications.

Packaging/Quantity

The AT49BV8192A-90TC is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Memory Type: Flash
• Organization: 8192 kilobits (1024 kilobytes)
• Access Time: 90 nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP

Detailed Pin Configuration

The AT49BV8192A-90TC 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. BYTE#
21. VCC
22. DQ0
23. DQ1
24. DQ2
25. DQ3
26. DQ4
27. DQ5
28. DQ6
29. DQ7
30. RY/BY#
31. NC
32. GND

Functional Features

• Easy interface: The AT49BV8192A-90TC can be easily interfaced with various microcontrollers and other electronic devices.
• High-speed operation: It offers fast read and write operations, enabling efficient data transfer.
• Sector erase capability: The device supports sector erase operations, allowing selective erasure of specific memory sectors.
• Data protection: It incorporates various mechanisms to protect stored data from accidental modification or corruption.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data is retained even when power is removed.
• High capacity: Offers a large storage capacity for data-intensive applications.
• Fast access time: Allows quick retrieval of stored information.
• Low power consumption: Operates at low power levels, extending battery life in portable devices.

Disadvantages

• Limited endurance: Flash memory has a limited number of erase/write cycles before degradation.
• Relatively higher cost: Compared to other types of memory, flash memory can be more expensive.

Working Principles

The AT49BV8192A-90TC utilizes flash memory technology to store and retrieve data. It employs a combination of floating-gate transistors and charge storage to retain information even without power. The device uses a complex system of address lines, control signals, and data lines to enable read and write operations.

Detailed Application Field Plans

The AT49BV8192A-90TC 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. AT49BV8192A-70TC: Similar to the AT49BV8192A-90TC, but with a slower access time of 70 nanoseconds.
2. AT49BV8192A-120TC: Similar to the AT49BV8192A-90TC, but with a faster access time of 120 nanoseconds.
3. AT49BV8192A-90TI: Same specifications as AT49BV8192A-90TC, but available in an industrial temperature range.

These alternative models offer similar functionality and capacity but may differ in access time or temperature range suitability.

In conclusion, the AT49BV8192A-90TC is a high-capacity non-volatile memory device that provides reliable data storage for various electronic applications. Its fast access time, low power consumption, and sector erase capability make it a versatile choice for embedded