AT49BV001T-90VI

Product Overview

Category

AT49BV001T-90VI 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 AT49BV001T-90VI retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: The AT49BV001T-90VI offers a fast access time of 90 nanoseconds.
• Low power consumption: It operates on low power, making it suitable for battery-powered devices.

Package

The AT49BV001T-90VI is available in a standard 32-pin plastic package.

Essence

This product is an essential component for data storage and retrieval in various electronic applications.

Packaging/Quantity

The AT49BV001T-90VI is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Storage Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 90 Nanoseconds
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin Plastic Package

Detailed Pin Configuration

The AT49BV001T-90VI has a total of 32 pins, each serving a specific function. The pin configuration is as follows:

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 - Supply Voltage
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. RP# - Reset/Power-down Input
32. GND - Ground

Functional Features

• High-speed data access: The AT49BV001T-90VI offers fast read and write operations, enabling efficient data transfer.
• Non-volatile storage: This device retains stored data even when power is removed, ensuring data integrity.
• Low power consumption: The AT49BV001T-90VI operates on low power, making it suitable for battery-powered devices.
• Easy integration: It can be easily integrated into various electronic systems due to its standard pin configuration.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention.
• Fast access time allows for quick data retrieval.
• Low power consumption extends battery life in portable devices.
• Easy integration due to standard pin configuration.

Disadvantages

• Limited storage capacity compared to higher-capacity memory devices.
• Relatively slower access time compared to some modern memory technologies.

Working Principles

The AT49BV001T-90VI 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 later read by applying appropriate voltages to the memory cells.

Detailed Application Field Plans

The AT49BV001T-90VI 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

Some alternative models that offer similar functionality to the AT49BV001T-90VI include: - AT49BV002T-90VI: 2 Megabit (256 Kilobytes) capacity - AT49BV004T-90VI: 4 Megabit (512 Kilobytes) capacity - AT49BV008T-90VI: 8 Megabit (1 Megabyte)