AT49F1024-70VC

Product Overview

Category

AT49F1024-70VC 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: Retains data even when power is turned off.
• High storage capacity: 1,024 kilobits (128 kilobytes).
• Fast access time: 70 nanoseconds.
• Low power consumption.
• Easy to integrate into electronic circuits.

Package

AT49F1024-70VC is available in a standard 32-pin plastic package.

Essence

The essence of AT49F1024-70VC lies in its ability to provide reliable and non-volatile data storage in various electronic applications.

Packaging/Quantity

AT49F1024-70VC is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Memory Capacity: 1,024 kilobits (128 kilobytes)
• Access Time: 70 nanoseconds
• Supply Voltage: 5V
• Operating Temperature Range: -40°C to +85°C
• Package Type: 32-pin plastic package

Detailed Pin Configuration

1. A16 - Address Input
2. A15 - Address Input
3. A14 - Address Input
4. A13 - Address Input
5. A12 - Address Input
6. A11 - Address Input
7. A10 - Address Input
8. A9 - Address Input
9. A8 - Address Input
10. A7 - Address Input
11. A6 - Address Input
12. A5 - Address Input
13. A4 - Address Input
14. A3 - Address Input
15. A2 - Address Input
16. A1 - Address Input
17. A0 - Address Input
18. CE - Chip Enable Input
19. OE - Output Enable Input
20. WE - Write Enable Input
21. I/O0 - Data Input/Output
22. I/O1 - Data Input/Output
23. I/O2 - Data Input/Output
24. I/O3 - Data Input/Output
25. I/O4 - Data Input/Output
26. I/O5 - Data Input/Output
27. I/O6 - Data Input/Output
28. I/O7 - Data Input/Output
29. VCC - Power Supply
30. GND - Ground
31. NC - No Connection
32. RP - Ready/Busy Output

Functional Features

• Non-volatile storage: Retains data even without power.
• Random access: Allows reading and writing of data at any location.
• High-speed operation: Access time of 70 nanoseconds ensures quick data retrieval.
• Low power consumption: Ideal for battery-powered devices.
• Easy integration: Compatible with standard electronic interfaces.

Advantages and Disadvantages

Advantages

• Reliable non-volatile storage.
• Fast access time.
• Low power consumption.
• Easy to integrate into electronic systems.

Disadvantages

• Limited storage capacity compared to other memory devices.
• Relatively higher cost per kilobyte compared to larger capacity alternatives.

Working Principles

AT49F1024-70VC utilizes flash memory technology, which stores data in floating gate transistors. When a voltage is applied, electrons are trapped in the floating gate, representing a binary value. These trapped charges can be read or erased using specific electrical signals.

Detailed Application Field Plans

AT49F1024-70VC finds applications in various electronic systems, including: - Embedded systems - Consumer electronics - Automotive electronics - Industrial control systems - Communication devices

Detailed and Complete Alternative Models

1. AT49F1024-90VC: Similar to AT49F1024-70VC but with a faster access time of 90 nanoseconds.
2. AT49F1024-55VC: Similar to AT49F1024-70VC but with a slower access time of 55 nanoseconds.
3. AT49F1024-120VC: Similar to AT49F1024-70VC but with a higher access time of 120 nanoseconds.

These alternative models provide options based on specific speed requirements or cost considerations.

In conclusion, AT49F1024-70VC is a non-volatile memory device with a high storage capacity, fast access time, and low power consumption. It finds applications in various electronic systems and offers reliable data storage. While it has some limitations in terms of storage capacity and cost per kilobyte, it provides an efficient solution for many electronic applications.