PC28F256P30B85F

Basic Information Overview

• Category: Flash Memory
• Use: Data storage in electronic devices
• Characteristics:
  • Non-volatile memory
  • High-speed read and write operations
  • Large storage capacity
• Package: BGA (Ball Grid Array)
• Essence: Provides reliable and efficient data storage for various electronic devices
• Packaging/Quantity: Available in bulk packaging, quantity varies based on customer requirements

Specifications

• Capacity: 256 Megabits (32 Megabytes)
• Interface: Parallel
• Voltage Supply: 2.7V to 3.6V
• Access Time: 85 nanoseconds
• Erase/Program Suspend/Erase Suspend: Yes
• Temperature Range: -40°C to +85°C
• Endurance: 100,000 program/erase cycles
• Data Retention: 20 years

Detailed Pin Configuration

The PC28F256P30B85F 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. RE#
45. WP#
46. RY/BY#
47. VSS
48. NC

Functional Features

• High-speed read and write operations enable quick data access
• Non-volatile memory retains data even when power is disconnected
• Erase/Program Suspend feature allows for efficient programming and erasing operations
• Wide temperature range makes it suitable for various environments
• Large storage capacity accommodates extensive data storage needs

Advantages and Disadvantages

Advantages: - Fast read and write operations - High endurance and data retention - Suitable for a wide range of applications - Compact BGA package for space-saving designs

Disadvantages: - Limited compatibility with certain devices due to the parallel interface - Higher power consumption compared to some other memory technologies

Working Principles

The PC28F256P30B85F utilizes flash memory technology to store and retrieve data. It consists of a grid of memory cells, where each cell can store multiple bits of information. The data is stored by trapping electric charges within the memory cells, which can be accessed and modified as needed. The device uses a parallel interface to communicate with the host system, allowing for high-speed data transfer.

Detailed Application Field Plans

The PC28F256P30B85F is widely used in various electronic devices that require reliable and high-capacity data storage. Some common application fields include: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment systems, navigation systems) - Industrial equipment (e.g., control systems, data loggers) - Networking devices (e.g., routers, switches)

Detailed and Complete Alternative Models

• PC28F256P30B85E: Similar specifications but with extended temperature range (-40°C to +105°C)
• PC28F256P30B85G: Similar specifications but with a different package (TSOP)