PC28F00BM29EWHA

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 packaging options, typically sold individually

Specifications

• Capacity: 28 megabytes (MB)
• Interface: Parallel
• Voltage: 3.3V
• Access Time: 70 nanoseconds (ns)
• Operating Temperature: -40°C to +85°C
• Endurance: 100,000 program/erase cycles
• Data Retention: Up to 20 years

Pin Configuration

The PC28F00BM29EWHA 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. RP#
46. VSS
47. NC
48. VCC

Functional Features

• High-speed data transfer with fast read/write speeds
• Non-volatile memory retains data even when power is disconnected
• Reliable and durable, with high endurance and long data retention period
• Low power consumption for efficient operation
• Easy integration into various electronic devices

Advantages and Disadvantages

Advantages: - Large storage capacity for data-intensive applications - Fast access time enables quick retrieval of information - Wide operating temperature range allows usage in extreme environments - High endurance ensures longevity of the memory - Low power consumption prolongs battery life in portable devices

Disadvantages: - Limited capacity compared to newer flash memory technologies - Parallel interface may not be compatible with all devices - Higher cost per megabyte compared to some other memory options

Working Principles

The PC28F00BM29EWHA utilizes a floating-gate transistor technology to store and retrieve data. It employs a parallel interface to communicate with the host device. When data is written, an electrical charge is applied to the floating gate, altering its conductivity and storing the information. During read operations, the stored charge is measured to determine the stored data.

Detailed Application Field Plans

The PC28F00BM29EWHA is commonly used in various electronic devices that require non-volatile data storage. Some typical application fields include:

1. Embedded Systems: Used in microcontrollers, industrial automation systems, and IoT devices for program storage and data logging.
2. Consumer Electronics: Found in digital cameras, MP3 players, and gaming consoles for storing media files and firmware.
3. Automotive: Utilized in car infotainment systems, navigation devices, and engine control units for data storage and firmware updates.
4. Networking Equipment: Integrated into routers, switches, and network storage devices for configuration storage and firmware upgrades.

Alternative Models

• PC28F00BM29EWHA is part of the PC28F00B series. Other models in this series include:
  • PC28F00BM29EWHB
  • PC28F00BM29EWHD
  • PC28F00BM29EWHE

These alternative models offer similar specifications and functionality, providing options for different application requirements.

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