PC28F256P33BFE

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 of 250 units

Specifications

• Memory Type: NAND Flash
• Capacity: 256 Megabits (32 Megabytes)
• Interface: Parallel
• Operating Voltage: 2.7V - 3.6V
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 10 years
• Endurance: Up to 100,000 program/erase cycles

Pin Configuration

The PC28F256P33BFE 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. ALE
29. CLE
30. WE#
31. RE#
32. WP#
33. RY/BY#
34. CE#
35. NC
36. DQ0
37. DQ1
38. DQ2
39. DQ3
40. DQ4
41. DQ5
42. DQ6
43. DQ7
44. VSS
45. NC
46. NC
47. NC
48. VCC

Functional Features

• High-speed data transfer with a parallel interface
• Block erase and program operations for efficient memory management
• Hardware write protection to prevent accidental modifications
• Ready/Busy signal for easy status monitoring
• Error correction code (ECC) support for improved data integrity

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast read/write speeds - Non-volatile memory retains data even without power - Suitable for various electronic devices - Reliable data retention and endurance

Disadvantages: - Higher cost compared to other types of memory - Limited number of program/erase cycles - Requires additional circuitry for interfacing with the host device

Working Principles

The PC28F256P33BFE is based on NAND flash memory technology. It stores data in a series of memory cells organized in blocks. To write data, the memory cells are programmed by applying high voltage pulses. Reading data involves detecting the electrical state of the memory cells. The memory controller manages the operations and ensures data integrity.

Detailed Application Field Plans

The PC28F256P33BFE is widely used in various electronic devices that require non-volatile data storage. Some common application fields include:

1. Consumer Electronics: Smartphones, tablets, digital cameras
2. Automotive: Infotainment systems, navigation systems
3. Industrial: Embedded systems, control units, data loggers
4. Networking: Routers, switches, network storage devices
5. Medical: Patient monitoring devices, medical imaging equipment

Alternative Models

1. PC28F256P33BFD
2. PC28F256P33BFF
3. PC28F256P33BFH
4. PC28F256P33BFJ

These alternative models offer similar specifications and functionality to the PC28F256P33BFE, providing flexibility in design and sourcing options.

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