AT49F001NT-12TI

Product Overview

Category

AT49F001NT-12TI belongs to the category of non-volatile memory devices.

Use

It is primarily used for storing and retrieving data in electronic systems.

Characteristics

• Non-volatile: The stored data is retained even when power is removed.
• High capacity: The AT49F001NT-12TI has a storage capacity of 1 megabit.
• Fast access time: It operates at a speed of 120 nanoseconds.
• Low power consumption: It requires minimal power to operate efficiently.

Package

The AT49F001NT-12TI is available in a standard 32-pin Thin Small Outline Package (TSOP).

Essence

This product is an advanced non-volatile memory chip that offers high-capacity data storage with fast access times and low power consumption.

Packaging/Quantity

The AT49F001NT-12TI is typically packaged in reels or tubes, with each package containing a specific quantity of chips. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

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

Detailed Pin Configuration

The AT49F001NT-12TI features a 32-pin configuration with the following pin assignments:

1. A0
2. A1
3. A2
4. A3
5. A4
6. A5
7. A6
8. A7
9. A8
10. A9
11. A10
12. A11
13. A12
14. A13
15. A14
16. A15
17. BYTE#
18. WE#
19. OE#
20. CE#
21. NC
22. VCC
23. GND
24. DQ0
25. DQ1
26. DQ2
27. DQ3
28. DQ4
29. DQ5
30. DQ6
31. DQ7
32. RP#

Functional Features

• Byte-wide operations: The AT49F001NT-12TI supports both byte and word programming, allowing for efficient data manipulation.
• Erase capability: It provides sector erase and chip erase functions, enabling flexible data management.
• Hardware and software protection: This memory device offers various protection mechanisms to prevent unauthorized access or accidental modifications.

Advantages and Disadvantages

Advantages

• High storage capacity
• Fast access time
• Low power consumption
• Versatile programming options

Disadvantages

• Limited endurance: The AT49F001NT-12TI has a finite number of erase/write cycles before it may become unreliable.
• Relatively higher cost compared to other memory technologies.

Working Principles

The AT49F001NT-12TI utilizes Flash memory technology, which is based on the principle of electrically erasable programmable read-only memory (EEPROM). It stores data by trapping electrical charges within floating gate transistors. These charges can be manipulated through specific voltage levels to program or erase the memory cells.

Detailed Application Field Plans

The AT49F001NT-12TI finds applications in various electronic systems, including but not limited to: - Microcontrollers - Embedded systems - Communication devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

• AT49F002NT-12TI: 2 Megabit non-volatile memory chip with similar characteristics and pin configuration.
• AT49F004NT-12TI: 4 Megabit non-volatile memory chip with similar characteristics and pin configuration.
• AT49F008NT-12TI: 8 Megabit non-volatile memory chip with similar characteristics and pin configuration.

These alternative models offer increased storage capacity while maintaining compatibility with the AT49F001NT-12TI in terms of functionality and pin compatibility.

In conclusion, the AT49F001NT-12TI is a high-capacity non-volatile memory device that provides fast access times and low power consumption. It is widely used in various electronic systems and offers versatile programming options. However, it has limited endurance and may be relatively more expensive compared to other memory technologies.