AT49BV802AT-70CU

Product Overview

Category

The AT49BV802AT-70CU 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 AT49BV802AT-70CU has a storage capacity of 8 megabits (1 megabyte).
• Fast access time: It offers a fast access time of 70 nanoseconds.
• Low power consumption: Designed to operate with low power requirements.
• Reliable: Provides high endurance and data retention capabilities.

Package

The AT49BV802AT-70CU is available in a compact surface-mount package.

Essence

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

Packaging/Quantity

The AT49BV802AT-70CU is typically packaged in reels or trays, with a quantity of multiple units per package.

Specifications

• Storage Capacity: 8 Megabits (1 Megabyte)
• Access Time: 70 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Interface: Parallel

Detailed Pin Configuration

The AT49BV802AT-70CU 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. A16
18. A17
19. A18
20. A19
21. A20
22. A21
23. A22
24. A23
25. BYTE#
26. CE#
27. OE#
28. WE#
29. RESET#
30. VCC
31. GND
32. NC

Functional Features

• Random access: Allows for direct access to any memory location.
• Erase and program operations: Supports both sector erase and byte programming.
• Hardware and software protection: Provides mechanisms to protect data from unauthorized access or modification.
• Low power consumption: Designed to minimize power consumption during operation.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data is retained even when power is turned off.
• High capacity: Offers a large storage capacity of 8 megabits.
• Fast access time: Provides quick access to stored data.
• Reliable: Ensures high endurance and data retention capabilities.

Disadvantages

• Limited interface options: The AT49BV802AT-70CU only supports parallel interface.

Working Principles

The AT49BV802AT-70CU utilizes flash memory technology to store and retrieve data. It employs a combination of floating gate transistors and control circuitry to achieve non-volatile storage.

Detailed Application Field Plans

The AT49BV802AT-70CU finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the AT49BV802AT-70CU include: - AT49BV8011T-70TU - AT49BV802DT-70TU - AT49BV802AT-90TI - AT49BV802AT-90CI

These models provide comparable storage capacity, access time, and features to the AT49BV802AT-70CU.

In conclusion, the AT49BV802AT-70CU is a non-volatile memory device with a high storage capacity, fast access time, and low power consumption. It finds applications in various electronic systems and offers reliable data storage capabilities.