AT49F001T-12JC

Product Overview

Category

AT49F001T-12JC 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 remains intact even when power is removed.
• High capacity: The AT49F001T-12JC has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: It operates at a speed of 120 nanoseconds, allowing for quick data retrieval.
• Low power consumption: The device is designed to minimize power usage, making it suitable for battery-powered applications.

Package

The AT49F001T-12JC is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of AT49F001T-12JC lies in its ability to provide reliable and non-volatile storage for electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each containing a specific quantity of devices. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Memory Capacity: 1 Megabit (128 Kilobytes)
• Access Time: 120 Nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin PLCC

Detailed Pin Configuration

The AT49F001T-12JC has a total of 32 pins, each serving a specific purpose. The pin configuration is as follows:

1. VPP - Programming Voltage
2. A16 - Address Input
3. A14 - Address Input
4. A12 - Address Input
5. A7 - Address Input
6. A6 - Address Input
7. A5 - Address Input
8. A4 - Address Input
9. A3 - Address Input
10. A2 - Address Input
11. A1 - Address Input
12. A0 - Address Input
13. DQ0 - Data Input/Output
14. DQ1 - Data Input/Output
15. DQ2 - Data Input/Output
16. DQ3 - Data Input/Output
17. DQ4 - Data Input/Output
18. DQ5 - Data Input/Output
19. DQ6 - Data Input/Output
20. DQ7 - Data Input/Output
21. CE - Chip Enable
22. OE - Output Enable
23. WE - Write Enable
24. RESET - Reset
25. VCC - Power Supply
26. GND - Ground
27. A15 - Address Input
28. A13 - Address Input
29. A11 - Address Input
30. A10 - Address Input
31. A9 - Address Input
32. A8 - Address Input

Functional Features

• Easy integration: The AT49F001T-12JC can be easily integrated into existing electronic systems due to its standard pin configuration and compatibility with common interfaces.
• High reliability: The non-volatile nature of the memory ensures that data is retained even in the event of power loss or system failure.
• Fast access time: With a speed of 120 nanoseconds, the device allows for quick retrieval of stored information.
• Low power consumption: The AT49F001T-12JC is designed to minimize power usage, making it suitable for energy-efficient applications.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data retention even without power.
• High capacity allows for storing a significant amount of digital information.
• Fast access time enables quick retrieval of data.
• Low power consumption makes it suitable for battery-powered devices.

Disadvantages

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

Working Principles

The AT49F001T-12JC utilizes flash memory technology to store and retrieve digital information. It consists of a grid of memory cells, each capable of storing a single bit of data. These cells can be electrically programmed and erased using specific voltage levels applied to the control pins.

During operation, the device receives address inputs to select the desired memory location. The data input/output pins allow for reading from or writing to the selected memory cell. Control pins such as chip enable (CE), output enable (OE), and write enable (WE) facilitate the necessary operations.

Detailed Application Field Plans

The AT49F001T-12JC finds applications in various electronic systems that require non-volatile storage. Some potential application fields include:

1. Embedded Systems: The device can be used in embedded systems to store firmware, configuration data, or user-specific settings.
2. Consumer Electronics: It can be employed in