The RASPBERRY-PI / PROG-4GB-SDCARD is a memory card that is specifically designed to meet the security, capacity, performance and environment requirements inherent in newly emerging audio and video consumer electronic devices. The SD will include a copyright protection mechanism that complies with the security of the SDMI standard and will be faster and capable for higher Memory capacity. The SDCARD communication is based on an advanced 9pin interface designed to operate in at maximum operating frequency of 208MHz and 2.7V to 3.6V operating voltage range with two type signalling(1.8V & 3.3V).
Compliant with SD memory card specifications physical layer specification version 3.0
Based on SD memory card specification 3.0 compatible test device
Bus speed support up to SDR104 (1.8V signalling, frequency up to 208MHz)
Bus speed support high speed mode for backward compatible (3.3V signalling, frequency up to 50MHz)