PC28F640P33B85D

Product Overview

• Category: Flash Memory
• Use: Data storage and retrieval in electronic devices
• Characteristics: High capacity, non-volatile, fast read/write speeds
• Package: BGA (Ball Grid Array)
• Essence: Non-volatile memory for long-term data storage
• Packaging/Quantity: Available in reels, quantity varies based on customer requirements

Specifications

• Memory Capacity: 64 Megabits (8 Megabytes)
• Interface: Parallel
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 20 years
• Endurance: 100,000 program/erase cycles

Detailed Pin Configuration

The PC28F640P33B85D has a total of 48 pins arranged 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. CE#
35. WE#
36. RE#
37. WP#
38. BYTE#
39. RY/BY#
40. VSS
41. DQ0
42. DQ1
43. DQ2
44. DQ3
45. DQ4
46. DQ5
47. DQ6
48. DQ7

Functional Features

• High-speed read and write operations
• Advanced wear-leveling algorithms for enhanced endurance
• Error correction codes (ECC) for data integrity
• Power-saving features for efficient operation
• Support for various memory management techniques

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast read/write speeds - Non-volatile memory retains data even without power - Reliable and durable - Suitable for a wide range of applications

Disadvantages: - Higher cost compared to other types of memory - Limited number of program/erase cycles - Requires specific programming and erasing procedures

Working Principles

The PC28F640P33B85D is based on NAND flash memory technology. It stores data in a series of memory cells organized into blocks. Each cell can store multiple bits of information using multi-level cell (MLC) technology. The memory cells are programmed and erased electrically, allowing for non-volatile data storage.

When data is written to the memory, the appropriate voltage levels are applied to the memory cells, altering their states. Reading data involves sensing the voltage levels of the memory cells to retrieve the stored information.

Detailed Application Field Plans

The PC28F640P33B85D is widely used in various electronic devices that require reliable and high-capacity data storage. Some common application fields include:

1. Consumer Electronics: Used in smartphones, tablets, digital cameras, and portable media players for storing user data, operating systems, and firmware.
2. Automotive: Integrated into infotainment systems, navigation systems, and engine control units (ECUs) for data storage and firmware updates.
3. Industrial Automation: Utilized in programmable logic controllers (PLCs), human-machine interfaces (HMIs), and industrial control systems for storing program code and configuration data.
4. Networking Equipment: Incorporated into routers, switches, and network attached storage (NAS) devices for storing firmware, configuration files, and log data.

Detailed and Complete Alternative Models

1. PC28F640P33B85E
2. PC28F640P33B85I
3. PC28F640P33B85J
4. PC28F640P33B85K
5. PC28F640P33B85L

These alternative models offer similar specifications and functionality to the PC28F640P33B85D, providing customers with options based on their specific requirements.

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