Nsac, Transpeed, Ccc | Transcend Information TS2GUSD-P3 instruction

TS2GUSD-P3	2GB microSD Card + Reader P3

•NSAC

Defines the worst case for the clock dependent factor of the data access time. The unit for NSAC is100 clock cycles. Therefore, the maximal value for the clock dependent part of the data access time is 25.5k clock cycles.

The total access time NAC as expressed in the Table 34 is the sum of TAAC and NSAC. It has to be computed by the host for the actual clock rate. The read access time should be interpreted as a typical delay for the first data bit of a data block or stream.

•TRAN_SPEED

The following table defines the maximum data transfer rate per one data line - TRAN_SPEED:

Note that for current SD Memory Cards that field must be always 0_0110_010b (032h) which is equal to 25MHz - the mandatory maximum operating frequency of SD Memory Card.

In High-Speed mode, that field must be always 0_1011_010b (05Ah) which is equal to 50MHz. And when the timing mode returns to the default by CMD6 or CMD0 command, its value will be 032h.

•CCC

The SD Memory Card command set is divided into subsets (command classes). The card command class register CCC defines which command classes are supported by this card. A value of ‘1’ in a CCC bit means that the

Transcend Information Inc.

TS2GUSD-P3 specifications

Transcend Information TS2GUSD-P3 is a reliable and efficient storage solution designed primarily for users who require high-performance data storage in compact form factors. This USB flash drive provides a seamless user experience, making it an ideal choice for both personal and professional use.

One of the standout features of the TS2GUSD-P3 is its impressive data transfer speed. With USB 3.0 interface support, the drive supports high data rates, significantly reducing the time it takes to transfer large files compared to previous USB generations. This makes it especially useful for tasks that involve moving large documents, high-resolution images, or multimedia files, enhancing productivity effortlessly.

The design of the TS2GUSD-P3 emphasizes portability and convenience. Its lightweight and compact size allow users to carry it easily in a pocket or attached to a keychain. The drive's robust casing is designed to withstand everyday wear and tear, offering protection against accidental drops and bumps that can occur during regular use.

In terms of storage capacity, the Transcend Information TS2GUSD-P3 offers a practical 2GB of storage, which is sufficient for managing essential files, documents, and backups. While this may seem modest by current standards, it provides an excellent option for users who require a straightforward solution without excessive storage needs.

Furthermore, the TS2GUSD-P3 incorporates advanced technologies that ensure data integrity and security. Transcend’s Flash Memory Technology enables faster read and write speeds while maintaining reliability. The drive also adheres to rigorous quality control standards to ensure durability and long-lasting performance, giving users peace of mind about their data safety.

Beyond its basic features, the TS2GUSD-P3 is designed to be compatible with a wide range of operating systems, including Windows, macOS, and Linux, further enhancing its versatility. Additionally, it’s plug-and-play functionality eliminates the need for additional software or drivers, allowing users to access their data immediately upon connection.

In summary, the Transcend Information TS2GUSD-P3 is an efficient USB flash drive that combines speed, reliability, and portability in a compact design. With its user-friendly features, advanced technologies, and competitive performance, it stands out as an excellent solution for anyone in need of an effective data storage option, making it a valuable asset for everyday data management tasks.