AT49F001N-70JI

Product Overview

Category

AT49F001N-70JI belongs to the category of non-volatile memory devices.

Use

This product is commonly used for storing and retrieving data 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: Provides quick read and write operations.
• Low power consumption: Optimized for energy efficiency.
• Durable: Withstands harsh environmental conditions.

Package

AT49F001N-70JI is available in a 32-pin PLCC (Plastic Leaded Chip Carrier) 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

AT49F001N-70JI is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Supply voltage: 5V
• Access time: 70 nanoseconds
• Operating temperature range: -40°C to +85°C
• Data retention: Minimum 10 years
• Erase/Write cycles: Minimum 10,000 cycles

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. OE#
14. CE#
15. WE#
16. I/O0
17. I/O1
18. I/O2
19. I/O3
20. I/O4
21. I/O5
22. I/O6
23. I/O7
24. VCC
25. GND
26. NC
27. NC
28. NC
29. NC
30. NC
31. NC
32. NC

Functional Features

• Easy integration: Compatible with standard memory interfaces.
• Versatile operation modes: Supports byte-wide and word-wide operations.
• Hardware and software protection: Provides security features to prevent unauthorized access.
• Sector erase capability: Allows selective erasure of specific memory sectors.
• Automatic sleep mode: Reduces power consumption during idle periods.

Advantages and Disadvantages

Advantages

• High storage capacity for data-intensive applications.
• Fast access time enables quick data retrieval.
• Non-volatile nature ensures data retention even in the absence of power.
• Low power consumption prolongs battery life in portable devices.
• Durable construction withstands challenging environmental conditions.

Disadvantages

• Limited erase/write cycles may require careful management in heavy usage scenarios.
• Relatively higher cost compared to other memory technologies.

Working Principles

AT49F001N-70JI utilizes Flash memory technology, which is based on the principle of electrically erasable programmable read-only memory (EEPROM). It stores data by trapping electric charges within floating gate transistors. These charges can be manipulated through electrical signals to represent binary data.

Detailed Application Field Plans

AT49F001N-70JI finds applications in various electronic systems, including but not limited to: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Alternative Models

1. AT49F002N-90JI: 2 megabit non-volatile memory device with faster access time.
2. AT49F512-70JI: 512 kilobit non-volatile memory device with lower storage capacity.
3. AT49F010-12JI: 1 megabit non-volatile memory device with extended temperature range.

These alternative models offer different specifications and features to cater to specific application requirements.

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