CN0023

CN0023 Datasheet revision 1.1 www.Proto-Advantage.com MicroSD adapter board Product Highlights This adapter comes fully assembled with connector and pins installed. Specifications PCB dimensions: 25.4mm x 25.4mm x 1.6mm PCB construction: FR-4 UL94V-0 PCB operating temperature range (without connector): -40C to +130C PCB reflow maximum temperature (without connector): +260C PCB assembly standard: IPC-A-610 Class II Pinout Pin Number 1 2 3 4 5 6 7 8 9 SD DAT2 DAT3 CMD VDD CLK VSS DAT0 DAT1 /SW CS DI VDD SCLK VSS DO 10 SW_GND SW_GND 1 SPI /SW Description Switch that indicates a card is inserted. Connects to SW_GND when a card is inserted. Connect to digital input on microcontroller with a pull-up resistor. Switch ground. Connect to circuit ground. © 2007-2016 Proto Advantage