Rev 1.1
Page 45 of 61
i.MX6 Pico ITX - SBC Hardware User Guide
iWave Systems Technologies Pvt. Ltd.
Figure 19: Expansion Connector
Table 22: Expansion Connector Pin Out
Pin
No
Signal Name
Signal
Type
Voltage Level/
Termination
Description
1
VCC_5V
Power
5V
5V Supply Voltage
2
VCC_5V
Power
5V
5V Supply Voltage
3
VCC_5V
Power
5V
5V Supply Voltage
4
VCC_5V
Power
5V
5V Supply Voltage
5
GND
Power
0V
Ground
6
GND
Power
0V
Ground
7
VCC_3V15
Power
3.15V
3.15Voutput Supply Voltage
8
UART1_RTS(EIM_D20)
Input
3.3V CMOS
UART1 RTS input
9
I2C1_SDA(EIM_D28)
Input/
Output
3.3V CMOS/
4.7K Pull-up
I2C1 Data signal
10
UART1_CTS(EIM_D19)
Output
3.3V CMOS
UART1 CTS output