PC28F512M29EWH3

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: Integrated Circuit (IC)
• Essence: Stores digital information even when power is turned off
• Packaging/Quantity: Typically sold in reels or trays containing multiple ICs

Specifications

• Capacity: 512 Megabits (64 Megabytes)
• Organization: 64 Megabit x 8 bits
• Voltage Range: 2.7V to 3.6V
• Operating Temperature: -40°C to +85°C
• Interface: Parallel
• Access Time: 70 ns (max)
• Erase/Program Suspend & Resume Support: Yes
• Data Retention: 20 years (typical)

Detailed Pin Configuration

The PC28F512M29EWH3 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 fast data access.
• Non-volatile memory retains data even when power is turned off.
• Erase/Program Suspend & Resume support allows for efficient programming.
• Wide voltage range compatibility ensures compatibility with various systems.

Advantages

• Large storage capacity allows for storing a significant amount of data.
• High-speed operations facilitate quick data retrieval and writing.
• Non-volatile nature ensures data integrity during power cycles.
• Erase/Program Suspend & Resume support enhances programming efficiency.

Disadvantages

• Parallel interface may limit compatibility with certain systems.
• Limited operating temperature range may restrict usage in extreme environments.
• Higher power consumption compared to some other memory technologies.

Working Principles

The PC28F512M29EWH3 utilizes flash memory technology to store digital information. It consists of a grid of memory cells, each capable of holding multiple bits of data. These cells can be electrically programmed (written) and erased using specific voltage levels. The stored data remains intact even when the power supply is disconnected.

Detailed Application Field Plans

The PC28F512M29EWH3 is commonly used in various electronic devices that require non-volatile data storage. Some typical application fields include: - Consumer electronics (e.g., smartphones, tablets, digital cameras) - Automotive systems (e.g., infotainment systems, instrument clusters) - Industrial equipment (e.g., control systems, data loggers) - Networking devices (e.g., routers, switches) - Medical devices (e.g., patient monitors, diagnostic equipment)

Detailed and Complete Alternative Models

• PC28F256M29EWH3: 256 Megabit (32 Megabyte) capacity variant of the same flash memory series.
• PC28F1G29EWH3: 1 Gigabit (128 Megabyte) capacity variant of the same flash memory series.
• PC28F512M29EWL3: Low-power version of the PC28F512M29EWH3 with reduced operating voltage range.

(Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list.)

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