AT49LV001T-90PC

Product Overview

Category

AT49LV001T-90PC 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 AT49LV001T-90PC retains stored data even when power is removed.
• High capacity: This device has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: With a speed of 90 nanoseconds, it allows for quick data retrieval.
• Low power consumption: The AT49LV001T-90PC operates on low power, making it suitable for battery-powered devices.

Package

The AT49LV001T-90PC is available in a 32-pin plastic package.

Essence

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

Packaging/Quantity

The AT49LV001T-90PC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

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/Write Cycle Endurance: 10,000 cycles

Detailed Pin Configuration

The AT49LV001T-90PC 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. VCC - Power Supply
17. WE# - Write Enable
18. OE# - Output Enable
19. CE# - Chip Enable
20. I/O0 - Data Input/Output
21. I/O1 - Data Input/Output
22. I/O2 - Data Input/Output
23. I/O3 - Data Input/Output
24. I/O4 - Data Input/Output
25. I/O5 - Data Input/Output
26. I/O6 - Data Input/Output
27. I/O7 - Data Input/Output
28. RY/BY# - Ready/Busy Output
29. RESET# - Reset Input
30. NC - No Connection
31. GND - Ground
32. VCC - Power Supply

Functional Features

• Easy integration: The AT49LV001T-90PC can be easily integrated into existing electronic systems.
• High-speed operation: With a fast access time, it enables efficient data retrieval and processing.
• Reliable data storage: The non-volatile nature of this device ensures data integrity even during power loss or system failures.
• Low power consumption: The AT49LV001T-90PC operates on low power, extending battery life in portable devices.

Advantages and Disadvantages

Advantages

• Non-volatile memory ensures data retention without power supply.
• High capacity allows for storing a large amount of data.
• Fast access time enables quick data retrieval.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited erase/write cycle endurance compared to other memory technologies.
• Relatively higher cost per bit compared to some alternative memory options.

Working Principles

The AT49LV001T-90PC utilizes flash memory technology for data storage. It employs a combination of floating-gate transistors and charge trapping 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 erased by applying a high voltage, allowing new data to be written. The stored data can be accessed by enabling the appropriate address lines and reading the corresponding data lines.

Detailed Application Field Plans

The AT49LV001T-90PC finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Its high capacity, fast access time, and non-volatile nature make it suitable for storing firmware, configuration data, and other critical information in these applications.

Detailed and Complete Alternative Models

Some alternative models to the AT49LV001T-90PC include: - AT49LV002T-70TC