SLWSTK6061A Datasheet, PDF (5/32 Pages) Silicon Laboratories – UG182: EFR32 Flex Gecko 2400/868 MHz Wireless Starter Kit

UG182: EFR32 Flex Gecko 2400/868 MHz Wireless Starter Kit
Connectors
4. Connectors
This chapter gives you an overview of the Wireless Starter Kit Mainboard connectivity. The placement of the connectors can be seen in
the figure below.
5V5GVGNNDD ^PP2245
PP2267
PP2289
PP3301
PP3323
PP3345
PP3367
PP3389
PP4401
PP4423
PP4445
NC
NC
GGNNDD
3V33V3
CRonandeioctBoorsard
HEeaxdpearnsion
Simplicity
Connector
In/Out Debug
Header
VMVCMUCU
GGNNDD
P1
P0
P3
P2
P5
P4
P7
P6
P9
P8
PP1101 PP1123 PP1145 PP1167 PP1189 PP2201 PP2223 ^{GGNNDD VVRRFF}
Figure 4.1. Mainboard Connector Layout
4.1 Breakout Pads
Most of the EFR32's pins are routed from the radio board to breakout pads at the top and bottom edges of the Wireless Starter Kit
Mainboard. A 2.54 mm pitch pin header can be soldered on for easy access to the pins. The figure below shows you how the pins of
the EFR32 maps to the pin numbers printed on the breakout pads. To see the available functions on each, please refer to the
EFR32FG1P133F256GM48 Data Sheet.
J101
VMCU
GND
VCOM_CTS / PA2 / P0
VCOM_RTS / PA3 / P2
BTN0 / PF6 / P4
BTN1 / PF7 / P6
LED0 / PF4 / P8
DBG_TDI / PF3 / P10
I2C_SCL / PC10 / P12
FLASH_SCS / PA4 / P14
VCOM_ENABLE / PA5 / P16
PTI_CLK / PB11 / P18
PTI_DATA / PB12 / P20
PTI_FRAME / PB13 / P22
GND
VRF
VMCU
GND
P1 / PC6 / FLASH_MOSI / DISP_SI
P3 / PC7 / FLASH_MISO
P5 / PC8 / FLASH_SCLK / DISP_SCLK
P7 / PC9
P9 / PA0 / VCOM_TX
P11 / PA1 / VCOM_RX
P13 / PC11 / I2C_SDA
P15 / NC
P17 / NC
P19 / NC
P21 / NC
P23 / NC
GND
VRF
J102
5V
5V
GND
DBG_TCK_SWCLK / PF0 / P24
GND
P25 / NC
DBG_TMS_SWDIO / PF1 / P26
P27 / NC
DBG_TDO_SWO / PF2 / P28
P29 / NC
NC / P30
P31 / PD13 / DISP_EXTCOMIN
LED1 / PF5 / P32
P33 / PD14 / DISP_SCS
NC / P34
P35 / PD15 / DISP_ENABLE
NC / P36
P37 / PD15 / SENSOR_ENABLE
NC / P38
P39 / NC
NC / P40
NC / P42
P41 / NC
P43 / NC
NC / P44
P45 / NC
NC
NC
GND
GND
3V3
3V3
Figure 4.2. Radio Board Pin Mapping on Breakout Pads
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