Small size. High speed. High capacity. Fast access. This makes microSD* removable memory card solutions from Numonyx suitable for managing a wide variety of digital content in applications such as mobile phones, digital still cameras, digital camcorders and MP3 players.

If high speed data transfer is critical for your application, the microSD delivers. It can handle high-volume content and rapid transfer of that content.

microSD, one format for removable flash memory cards, comes in a package that is about a quarter the size of a traditional SD card. With its compact and slim form factor, the microSD supports the reduced sizes of today’s most advanced handheld devices. What’s more, lead-free and halogen-free packaging is eco-friendly.

Characteristics

Operating voltage range: VDD  2.7V to 3.6V

Sustained Multiple Block Write :3.0 MB/s (using 4 data lines)

Sustained Multiple Block Read: 6.9 MB/s (using 4 data lines)

9 pin communication interface
SD and SPI  protocol
Clock Rate: 0 to 50 MHz (Spec 2.0)

• 1-bit mode: DAT [0]
• 4-bit mode: or DAT [3:0]