RC28F256P33T85A

Product Overview

• Category: Integrated Circuit (IC)
• Use: Memory storage
• Characteristics: High capacity, fast access speed, non-volatile, compact size
• Package: T85A package
• Essence: Flash memory chip
• Packaging/Quantity: Individual chip

Specifications

• Capacity: 256 megabits (32 megabytes)
• Access Speed: 85 nanoseconds
• Interface: Parallel
• Operating Voltage: 3.3 volts
• Operating Temperature: -40°C to +85°C
• Data Retention: Up to 20 years
• Erase/Program Cycles: 100,000 cycles

Detailed Pin Configuration

The RC28F256P33T85A 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. RE#
46. WP#
47. RY/BY#
48. GND

Functional Features

• High-speed data transfer
• Non-volatile storage (retains data even when power is off)
• Low power consumption
• Easy integration into various electronic devices
• Reliable and durable

Advantages and Disadvantages

Advantages: - Large storage capacity - Fast access speed - Compact size - Long data retention period - Suitable for a wide range of applications

Disadvantages: - Limited erase/program cycles - Relatively high cost compared to other memory options

Working Principles

The RC28F256P33T85A is based on flash memory technology. It uses floating-gate transistors to store data in an electrically isolated state. The data can be read, written, and erased electronically. When reading or writing data, the appropriate voltage levels are applied to the pins to access specific memory locations. The chip's internal circuitry handles the necessary operations to retrieve or modify the stored information.

Detailed Application Field Plans

The RC28F256P33T85A is widely used in various electronic devices that require non-volatile memory storage. Some common application fields include:

1. Consumer electronics: Smartphones, tablets, digital cameras, portable media players.
2. Automotive: Infotainment systems, navigation systems, engine control units.
3. Industrial automation: Programmable logic controllers, human-machine interfaces, data loggers.
4. Networking equipment: Routers, switches, network attached storage.
5. Medical devices: Patient monitoring systems, medical imaging equipment, diagnostic devices.

Detailed and Complete Alternative Models

1. RC28F256P33T85B
2. RC28F256P33T85C
3. RC28F256P33T85D
4. RC28F256P33T85E

These alternative models offer similar specifications and functionality to the RC28F256P33T85A, providing options for different package types or slight variations in performance.

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