AT49F001NT-70PI

Product Overview

Category

AT49F001NT-70PI 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 AT49F001NT-70PI has a storage capacity of 1 megabit (128 kilobytes).
• Fast access time: It offers a fast access time of 70 nanoseconds.
• Low power consumption: The device operates at low power, making it suitable for battery-powered applications.

Package

The AT49F001NT-70PI is available in a plastic integrated circuit package.

Essence

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

Packaging/Quantity

The AT49F001NT-70PI is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Memory Type: Flash EEPROM
• Organization: 128K x 8 bits
• Supply Voltage: 5V
• Access Time: 70 ns
• Operating Temperature Range: -40°C to +85°C
• Erase/Write Cycle Endurance: 10,000 cycles

Detailed Pin Configuration

The AT49F001NT-70PI has a total of 32 pins. Here is the detailed pin configuration:

1. A16
2. A15
3. A12
4. A7
5. A6
6. A5
7. A4
8. A3
9. A2
10. A1
11. A0
12. VPP
13. WE#
14. OE#
15. CE#
16. BYTE#
17. NC
18. DQ0
19. DQ1
20. DQ2
21. DQ3
22. DQ4
23. DQ5
24. DQ6
25. DQ7
26. VCC
27. GND
28. RP#
29. RY/BY#
30. RESET#
31. A8
32. A9

Functional Features

• Easy integration: The AT49F001NT-70PI can be easily integrated into various electronic systems.
• High-speed operation: It offers fast read and write operations, enabling efficient data access.
• Versatile interface: The device supports a standard parallel interface, making it compatible with a wide range of systems.
• Reliable data retention: The non-volatile nature of the memory ensures that stored data remains intact over extended periods.

Advantages and Disadvantages

Advantages

• Non-volatile storage ensures data integrity.
• High capacity allows for storing large amounts of information.
• Fast access time enables quick data retrieval.
• Low power consumption makes it suitable for battery-powered devices.

Disadvantages

• Limited erase/write cycle endurance compared to some other memory technologies.
• Requires external programming voltage (VPP) for certain operations.

Working Principles

The AT49F001NT-70PI utilizes flash EEPROM technology to store and retrieve digital information. It employs a combination of floating gate transistors and control circuitry to achieve non-volatile storage. When data is written, charges are trapped in the floating gate, altering the transistor's behavior and preserving the stored information. During read operations, the stored charges are sensed to determine the stored data.

Detailed Application Field Plans

The AT49F001NT-70PI 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. AT49F002NT-70PI: This model offers double the storage capacity of the AT49F001NT-70PI, with 2 megabits (256 kilobytes) of memory.
2. AT49F004NT-70PI: With a capacity of 4 megabits (512 kilobytes), this model provides even higher storage capabilities.
3. AT49F008NT-70PI: Offering 8 megabits (1 megabyte) of memory, this model is suitable for applications requiring larger storage capacities.

These alternative models provide options for different memory requirements while maintaining similar characteristics and functionality to the AT49F001NT-70PI.

In conclusion, the AT49F001NT-70PI is a non-volatile memory device that offers high capacity, fast access time, and low power consumption. It finds applications in various electronic systems and has alternative models available to cater to different memory needs.