LH28F320BJE-PBTL90

Product Overview

Category

The LH28F320BJE-PBTL90 belongs to the category of Flash Memory.

Use

This product is primarily used for data storage in various electronic devices such as smartphones, tablets, digital cameras, and portable media players.

Characteristics

• High storage capacity: The LH28F320BJE-PBTL90 offers a generous storage capacity of 320 megabytes (MB), allowing users to store a large amount of data.
• Fast data transfer rate: With its advanced technology, this flash memory chip enables high-speed data transfer, ensuring quick access to stored information.
• Reliable performance: The LH28F320BJE-PBTL90 is known for its durability and long lifespan, making it suitable for applications that require frequent data read/write operations.
• Low power consumption: This flash memory chip is designed to consume minimal power, making it energy-efficient and ideal for battery-powered devices.
• Compact package: The LH28F320BJE-PBTL90 comes in a small form factor, allowing for easy integration into various electronic devices.

Packaging/Quantity

The LH28F320BJE-PBTL90 is typically packaged in a surface-mount package, which ensures easy installation on printed circuit boards (PCBs). It is commonly available in reels containing a quantity of 1000 units per reel.

Specifications

• Storage Capacity: 320 MB
• Interface: Parallel
• Supply Voltage: 2.7V - 3.6V
• Operating Temperature Range: -40°C to +85°C
• Package Type: TSOP-I

Detailed Pin Configuration

The LH28F320BJE-PBTL90 has a total of 48 pins, which are assigned specific functions. Here is a detailed pin configuration:

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. CE#
35. WE#
36. OE#
37. BYTE#
38. RY/BY#
39. DQ0
40. DQ1
41. DQ2
42. DQ3
43. DQ4
44. DQ5
45. DQ6
46. DQ7
47. VSS
48. NC

Functional Features

• High-speed data access: The LH28F320BJE-PBTL90 offers fast read and write operations, allowing for quick retrieval and storage of data.
• Error correction: This flash memory chip incorporates advanced error correction techniques to ensure data integrity and reliability.
• Block erase capability: Users can erase specific blocks of data, providing flexibility in managing stored information.
• Write protection: The LH28F320BJE-PBTL90 includes write protection features to prevent accidental modification or deletion of stored data.

Advantages and Disadvantages

Advantages

• Large storage capacity
• Fast data transfer rate
• Reliable performance
• Low power consumption
• Compact form factor

Disadvantages

• Limited compatibility with certain older devices that do not support parallel interface flash memory.

Working Principles

The LH28F320BJE-PBTL90 utilizes a parallel interface to communicate with the host device. It stores data in non-volatile memory cells, which retain information even when power is disconnected. The flash memory chip uses electrical charges to represent binary data (0s and 1s) and employs various algorithms to read, write, and erase data efficiently.

Detailed Application Field Plans

The LH28F320BJE-PBTL90 finds extensive application in the following fields:

1. Mobile Devices: Smartphones, tablets, and portable media players benefit from the high storage capacity and fast data access provided by this flash memory chip.
2. Digital Cameras: The LH28F320BJE-PBTL90 enables photographers to capture and store a large number of high-resolution images without worrying about limited storage space.
3. Industrial Control Systems: This flash memory chip is suitable for use in industrial control systems, where reliable and durable data storage is crucial.
4. Automotive Electronics: The LH28F320BJE-PBTL90 can