JS28F320C3TD70

Product Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics: High capacity, non-volatile, fast read/write speeds
• Package: Integrated Circuit (IC)
• Essence: Non-volatile memory technology for long-term data storage
• Packaging/Quantity: Available in various package types (e.g., BGA, TSOP) with different quantities per package

Specifications

• Memory Capacity: 32 Megabits (4 Megabytes)
• Interface: Parallel
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Access Time: 70 ns
• Erase/Program Cycles: 100,000 cycles
• Data Retention: Up to 20 years

Detailed Pin Configuration

The JS28F320C3TD70 has a total of 48 pins. The pin configuration is as follows:

1. VCC
2. A0
3. A1
4. A2
5. A3
6. A4
7. A5
8. A6
9. A7
10. A8
11. A9
12. A10
13. A11
14. A12
15. A13
16. A14
17. A15
18. A16
19. A17
20. A18
21. A19
22. A20
23. A21
24. A22
25. A23
26. A24
27. A25
28. A26
29. A27
30. A28
31. A29
32. A30
33. A31
34. DQ0
35. DQ1
36. DQ2
37. DQ3
38. DQ4
39. DQ5
40. DQ6
41. DQ7
42. WE#
43. CE#
44. OE#
45. RY/BY#
46. RP#
47. VSS
48. NC

Functional Features

• High-speed read and write operations
• Efficient erase and program cycles
• Reliable data retention
• Low power consumption
• Built-in error correction mechanisms
• Support for various memory management techniques

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast access times - Non-volatile (data is retained even when power is off) - Suitable for a wide range of electronic devices - Robust and durable

Disadvantages: - Limited erase/program cycles - Relatively high cost compared to other memory technologies - Requires specialized programming equipment

Working Principles

The JS28F320C3TD70 utilizes flash memory technology, which is based on the principle of storing data in floating-gate transistors. These transistors can retain their charge even when power is removed, allowing for non-volatile data storage. The memory cells are organized into blocks, which can be individually erased or programmed. The device uses an interface to communicate with the host system, enabling data transfer and control operations.

Detailed Application Field Plans

The JS28F320C3TD70 is widely used in various electronic devices that require reliable and high-capacity data storage. Some common application fields include:

1. Consumer Electronics: Smartphones, tablets, digital cameras, portable media players
2. Automotive Systems: Infotainment systems, navigation systems, engine control units
3. Industrial Equipment: Data loggers, control systems, robotics
4. Networking Devices: Routers, switches, network storage devices
5. Medical Devices: Patient monitoring systems, diagnostic equipment

Detailed and Complete Alternative Models

1. JS28F320C3TD70R - Same specifications, different package type (TSOP)
2. JS28F320C3TD70B - Same specifications, different package type (BGA)
3. JS28F320C3TD70G - Same specifications, different package type (QFP)

These alternative models offer the same functionality and performance as the JS28F320C3TD70 but may have different physical dimensions or pin configurations to suit specific design requirements.

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