Socket Type F

Secure Digital Card (SD) or MMC (Multi Media Card) interface. Pins 4 to 9 are the dedicated data and control lines for this interface. In addition, pin 3 is a general-purpose digital input/output with interrupt capabilities.

Pinout

Pin 1 Pin 2 Pin 3 Pin 4 Pin 5 Pin 6 Pin 7 Pin 8 Pin 9 Pin 10
+3.3V +5V GPIO! DAT0 DAT1 CMD DAT2 DAT3 CLK GND


Legend:

GPIO

A general-purpose digital input/output pin, operating at 3.3 Volts.

! Interrupt-capable and software pull-up capable GPIO (the pull-up is switchable and in the range of 10,000 to 100,000 ohms).
+3.3V Connection to the +3.3V power net.
+5V Connection to the +5V power net.
GND Connection the power ground net.

Connector Pin Numbering

Pins numbers for the male 10-pin connector standard Gadgeteer socket, as seen from above. In most cases, the ribbon cables will have the pin 1 conductor marked in red.

ConnectorPinNumbering_thumb

Last edited Nov 10, 2011 at 3:38 PM by nvillar, version 3

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