AT49F001T-70JC

Product Overview

Category

AT49F001T-70JC 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: Retains data even when power is turned off.
• High storage capacity: Can store up to 1 megabit (128 kilobytes) of data.
• Fast access time: Operates at a speed of 70 nanoseconds.
• Low power consumption: Designed to minimize energy usage.
• Reliable: Offers high endurance and data retention capabilities.

Package

AT49F001T-70JC is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) package.

Essence

The essence of AT49F001T-70JC 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 AT49F001T-70JC chips.

Specifications

• Memory Type: Flash EEPROM
• Memory Size: 1 Megabit (128 Kilobytes)
• Access Time: 70 Nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin PLCC

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. NC
29. NC
30. NC
31. NC
32. NC

Functional Features

• Byte-wide and word-wide operations for flexible data access.
• Sector erase capability for efficient memory management.
• Hardware and software protection mechanisms to prevent unauthorized access.
• Automatic sleep mode to conserve power when not in use.
• High-speed programming and erasing operations.

Advantages and Disadvantages

Advantages

• Non-volatile nature ensures data retention even during power loss.
• High storage capacity suitable for various applications.
• Fast access time allows for quick data retrieval.
• Low power consumption prolongs battery life in portable devices.
• Reliable performance with high endurance and data retention capabilities.

Disadvantages

• Limited write/erase cycles compared to other types of memory.
• Relatively higher cost per bit compared to traditional RAM.

Working Principles

AT49F001T-70JC utilizes flash EEPROM technology, which combines the benefits of both electrically erasable programmable read-only memory (EEPROM) and flash memory. 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

AT49F001T-70JC finds application 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

Some alternative models that offer similar functionality to AT49F001T-70JC include: - AT49F002NT-70JC - AT49F010-70JC - AT49F040-70JC - AM29F010B-70JC - AM29F002B-70JC

These models provide comparable features and can be considered as alternatives based on specific requirements.

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