AT49F001T-90PC

Product Overview

Category

AT49F001T-90PC belongs to the category of non-volatile memory devices.

Use

It 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 AT49F001T-90PC has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: It operates at a maximum access time of 90 nanoseconds.
• Low power consumption: It requires minimal power to operate efficiently.

Package

The AT49F001T-90PC is available in a plastic package, which provides protection and facilitates easy integration into electronic circuits.

Essence

The essence of AT49F001T-90PC lies in its ability to provide reliable and non-volatile storage for digital data in various electronic applications.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of AT49F001T-90PC chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Storage Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 90 Nanoseconds
• Supply Voltage: 5 Volts
• Operating Temperature Range: -40°C to +85°C
• Erase/Write Cycle Endurance: 10,000 cycles

Detailed Pin Configuration

The AT49F001T-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. A15 - Address Input
17. OE# - Output Enable
18. CE# - Chip Enable
19. WE# - Write Enable
20. VCC - Supply Voltage
21. DQ0 - Data Input/Output
22. DQ1 - Data Input/Output
23. DQ2 - Data Input/Output
24. DQ3 - Data Input/Output
25. DQ4 - Data Input/Output
26. DQ5 - Data Input/Output
27. DQ6 - Data Input/Output
28. DQ7 - Data Input/Output
29. RESET# - Reset Input
30. RP# - Ready/Busy Output
31. NC - No Connection
32. GND - Ground

Functional Features

• Easy integration: The AT49F001T-90PC can be easily integrated into various electronic systems due to its standard pin configuration.
• High-speed operation: It offers fast access times, allowing for efficient data retrieval and storage.
• Non-volatile memory: The stored data remains intact even when power is removed, ensuring reliable data retention.
• Low power consumption: It operates with minimal power requirements, making it suitable for battery-powered devices.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention in the absence of power.
• Fast access time allows for quick data retrieval.
• Easy integration into electronic systems due to standard pin configuration.
• Low power consumption makes it suitable for portable devices.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Erase/write cycle endurance may be a limitation in certain applications.

Working Principles

The AT49F001T-90PC utilizes flash memory technology for data storage. It consists of a grid of memory cells, where each cell can store a bit of information. These cells are organized into pages and blocks, allowing for efficient read and write operations. The data is stored by trapping electric charges within the memory cells, which can be accessed and modified as needed.

Detailed Application Field Plans

The AT49F001T-90PC finds application in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Its non-volatile nature and fast access times make it suitable for applications that require reliable and quick data storage, such as firmware storage, program code storage, and data logging.

Detailed and Complete Alternative Models

Some alternative models to AT49F001T-90PC include: - AT49F002T-90PC: 2 Megabit (256 Kiloby