AT49BV802A-70TU-T

Product Overview

Category

AT49BV802A-70TU-T belongs to the category of non-volatile memory devices.

Use

This product is primarily used for data storage in various electronic devices such as computers, smartphones, and embedded systems.

Characteristics

• Non-volatile: The AT49BV802A-70TU-T retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 8 megabits (1 megabyte).
• Fast access time: It offers a fast access time of 70 nanoseconds.
• Low power consumption: The AT49BV802A-70TU-T operates on low power, making it suitable for battery-powered devices.

Package

The AT49BV802A-70TU-T 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 electronic devices.

Packaging/Quantity

The AT49BV802A-70TU-T is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Memory Type: Flash
• Memory Size: 8 Megabits (1 Megabyte)
• Access Time: 70 ns
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel
• Package Type: TSOP

Detailed Pin Configuration

The AT49BV802A-70TU-T 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. BYTE#
18. WE#
19. OE#
20. CE#
21. CLE#
22. ALE#
23. WP#
24. VCC
25. DQ0
26. DQ1
27. DQ2
28. DQ3
29. DQ4
30. DQ5
31. DQ6
32. DQ7

Functional Features

• High-speed data transfer: The AT49BV802A-70TU-T offers fast read and write operations, enabling efficient data transfer.
• Sector erase capability: This device supports sector erase operations, allowing selective erasure of specific memory sectors.
• Write protection: The WP# pin can be used to protect the memory from accidental writes.
• Low power consumption: The AT49BV802A-70TU-T operates on low power, 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 endurance: Flash memory has a limited number of erase/write cycles before it may become unreliable.
• Relatively higher cost compared to other types of memory.

Working Principles

The AT49BV802A-70TU-T utilizes flash memory technology to store data. It consists of a grid of memory cells, where each cell can store multiple bits of information. These cells can be electrically programmed (written) and erased using specific voltage levels. The stored data remains intact even when power is removed.

Detailed Application Field Plans

The AT49BV802A-70TU-T finds applications in various electronic devices, including: - Computers and laptops - Smartphones and tablets - Embedded systems and microcontrollers - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the AT49BV802A-70TU-T include: - AT49BV8011A-70TU-T - AT49BV802AT-70TU - AT49BV802A-90TU-T - AT49BV802A-12TU-T

These alternative models offer similar functionality and characteristics, but may differ in terms of capacity, access time, or package type.

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