AT49BV001NT-90JC

Product Overview

Category

AT49BV001NT-90JC belongs to the category of non-volatile memory devices.

Use

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

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The AT49BV001NT-90JC has a storage capacity of 1 megabit.
• Fast access time: It offers a fast access time of 90 nanoseconds.
• Low power consumption: This device operates at low power, making it suitable for battery-powered applications.

Package

The AT49BV001NT-90JC is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

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

Packaging/Quantity

The AT49BV001NT-90JC is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.

Specifications

• Memory Type: Flash
• Organization: 128K x 8 bits
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Data Retention: 20 years
• Erase/Program Cycles: 10,000 cycles

Detailed Pin Configuration

The AT49BV001NT-90JC has a total of 32 pins. Here is the detailed pin configuration:

1. A16
2. A14
3. A12
4. A7
5. A6
6. A5
7. A4
8. A3
9. A2
10. A1
11. A0
12. VCC
13. A15
14. A13
15. A8
16. A9
17. A11
18. A10
19. OE#
20. CE#
21. WE#
22. I/O0
23. I/O1
24. I/O2
25. I/O3
26. I/O4
27. I/O5
28. I/O6
29. I/O7
30. RY/BY#
31. NC
32. GND

Functional Features

• Byte-wide access: The AT49BV001NT-90JC allows individual bytes to be read or written.
• Sector erase capability: It supports sector erase operations, allowing for efficient memory management.
• Hardware and software protection: This device offers various protection mechanisms to prevent unauthorized access or accidental modification of data.

Advantages and Disadvantages

Advantages

• Non-volatile storage: Data is retained even without power, ensuring data integrity.
• High capacity: The 1 megabit capacity provides ample storage space for various applications.
• Fast access time: The 90 nanoseconds access time enables quick data retrieval.
• Low power consumption: The device operates at low power, making it suitable for battery-powered devices.

Disadvantages

• Limited erase/program cycles: The AT49BV001NT-90JC has a limited number of erase/program cycles, which may affect its lifespan in certain applications.
• Relatively small package size: The 32-pin PLCC package may limit its use in space-constrained designs.

Working Principles

The AT49BV001NT-90JC utilizes flash memory technology to store and retrieve digital information. It employs a combination of floating-gate transistors and control circuitry to achieve non-volatile storage capabilities. When data needs to be stored or retrieved, the appropriate control signals are applied to the device, enabling the necessary operations.

Detailed Application Field Plans

The AT49BV001NT-90JC 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. AT49BV001NT-70VC
2. AT49BV001NT-90VI
3. AT49BV001NT-90PC
4. AT49BV001NT-90PI
5. AT49BV001NT-90TC

These alternative models offer similar functionality and characteristics to the AT49BV001NT-90JC, providing options for different application requirements.

In conclusion, the AT49BV001NT-90JC is a non-volatile memory device with a capacity of 1 megabit. It offers fast access times, low power consumption, and sector erase capability. While it has limitations in terms of erase/program cycles and package size, it provides reliable storage for various electronic systems. Its applications span across embedded systems, consumer electronics, automotive electronics, industrial control systems, and communication devices.