AT49F001ANT-45JI

Product Overview

Category

AT49F001ANT-45JI 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 AT49F001ANT-45JI has a storage capacity of 1 megabit.
• Fast access time: It offers quick read and write operations.
• Low power consumption: The device operates efficiently with minimal power requirements.

Package

The AT49F001ANT-45JI is available in a standard JEDEC 32-pin PLCC package.

Essence

The essence of this product lies in its ability to provide reliable and high-capacity non-volatile memory storage for various electronic applications.

Packaging/Quantity

The AT49F001ANT-45JI is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Memory Capacity: 1 Megabit (128K x 8)
• Supply Voltage: 4.5V - 5.5V
• Access Time: 45 nanoseconds
• Operating Temperature Range: -40°C to +85°C
• Erase/Write Cycle Endurance: 10,000 cycles

Detailed Pin Configuration

The AT49F001ANT-45JI features a 32-pin PLCC package with the following pin configuration:

1. A16
2. A14
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. A8
29. A9
30. A11
31. A13
32. A15

Functional Features

• Byte-wide and word-wide operations for flexible data access.
• Sector erase capability for efficient memory management.
• Hardware and software data protection mechanisms.
• Low power consumption in standby mode.
• Fast programming and erasing operations.

Advantages and Disadvantages

Advantages

• High storage capacity for various applications.
• Non-volatile memory ensures data retention even during power loss.
• Fast access time allows for quick data retrieval.
• Efficient power consumption prolongs battery life in portable devices.

Disadvantages

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

Working Principles

The AT49F001ANT-45JI utilizes flash memory technology, which is based on the principle of electrically erasable programmable read-only memory (EEPROM). It stores data by trapping electrons in a floating gate, which can be electrically programmed or erased. The stored charge determines the logic state of each memory cell, allowing for non-volatile data storage.

Detailed Application Field Plans

The AT49F001ANT-45JI finds application in various electronic systems, including but not limited to: - Microcontrollers - Embedded systems - Communication devices - Automotive electronics - Industrial control systems

Alternative Models

Several alternative models with similar features and specifications are available in the market. Some notable alternatives to the AT49F001ANT-45JI include: - AT49F002NT-55JI - AM29F010B-90JC - SST39SF010A-70-4C-PH

These alternative models offer comparable storage capacity, access time, and functionality, providing flexibility for different design requirements.

In conclusion, the AT49F001ANT-45JI is a high-capacity non-volatile memory device that offers fast access times and low power consumption. Its functional features and wide range of applications make it a valuable component in various electronic systems.