MA8121A - USB 2.0 SD/MMC Card Reader
z SSOP-28 Pin Out Description Power Pins Symbol Pin No.
VBUS 18 VDDR18 19 VDDR33 17 AVDD33 25 VDD18 1 VDD33 7 VDD33F 8 Type P P P P P P P GND,AGND 13,22 P Description 5V Bus Power Input to Internal Regulator Output 1.8V from Internal Regulator Output 3.3V from Internal Regulator
MA8121A Features
* USB Fully compatible with USB 2.0/1.1 specification Support USB 2.0 specification for 480Mbit/sec and 12Mbit/sec operation USB Device Class Definition for Mass Storage , Bulk-Transport v1.0 USB 2.0 Bus Power device spec. compliance Endpoint: Endpoint 0: 64 bytes control transfe
