PC28F640P30T85A

Overview

• Category: Flash Memory
• Use: Data storage in electronic devices
• Characteristics:
  • High capacity
  • Non-volatile memory
  • Fast read and write speeds
  • Reliable data retention
• Package: TFBGA
• Essence: NAND flash memory
• Packaging/Quantity: Tray, 250 units per tray

Specifications

• Capacity: 64 Megabits (8 Megabytes)
• Voltage Supply: 2.7V to 3.6V
• Interface: Parallel
• Access Time: 85 ns
• Operating Temperature Range: -40°C to +85°C
• Erase/Program Cycles: 100,000 cycles

Pin Configuration

The PC28F640P30T85A 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. ALE
29. CE#
30. WE#
31. RE#
32. WP#
33. RY/BY#
34. BYTE#
35. DQ0
36. DQ1
37. DQ2
38. DQ3
39. DQ4
40. DQ5
41. DQ6
42. DQ7
43. VSS
44. NC
45. NC
46. NC
47. NC
48. VCC

Functional Features

• High-speed data transfer
• Block erase and program operations
• Hardware write protection
• Automatic sleep mode for power saving
• Error correction code (ECC) support
• Bad block management

Advantages

• Large storage capacity
• Fast read and write speeds
• Reliable data retention
• Low power consumption
• Compact package size

Disadvantages

• Limited erase/program cycles
• Higher cost compared to other memory technologies
• Susceptible to physical damage if mishandled

Working Principles

The PC28F640P30T85A is based on NAND flash memory technology. It stores data in a series of memory cells organized in a grid-like structure. Each cell can store multiple bits of information by varying the voltage levels applied to it. The data can be read, written, and erased electronically.

Detailed Application Field Plans

The PC28F640P30T85A is widely used in various electronic devices that require non-volatile data storage, such as:

1. Solid-state drives (SSDs)
2. Digital cameras
3. Mobile phones
4. Tablets
5. Automotive infotainment systems
6. Industrial control systems
7. Embedded systems

Alternative Models

Here are some alternative models that offer similar functionality:

1. PC28F640P33T85A
2. PC28F640P36T85A
3. PC28F640P39T85A
4. PC28F640P42T85A
5. PC28F640P45T85A

These models have different access times, temperature ranges, or package types, providing flexibility for different application requirements.

In conclusion, the PC28F640P30T85A is a high-capacity NAND flash memory chip used for data storage in various electronic devices. It offers fast read and write speeds, reliable data retention, and compact packaging. However, it has limited erase/program cycles and higher cost compared to other memory technologies. Its working principle is based on NAND flash memory technology, allowing for electronic data manipulation. It finds applications in SSDs, digital cameras, mobile phones, and many other devices. Alternative models with varying specifications are available to suit different needs.