xPico 600 Evaluation Board

The image below highlights the primary components of the xPico 600 evaluation board. Further description and pin assignments are included in subsequent sections of this document.

xPico 600 Evaluation Board

Evaluation Board Components/Headers

The image and table below describe the connectors and jumper headers along with their function.

xPico 600 Evaluation Board Component/Header Placement

Component Information

Component	Ref. Description	Description
Power Supply Interfaces	J0202	DC 5 V power input
	J0501, J0502, J0503	- USB Type-C power supply interfaces - Typ.: +5 V
Power Switch	S0201	VBAT ON/OFF control
DC-DC	U0201	5 V to 3.3 V
LDO	U0202	3.3 V to 1.8 V
OVP	U0203	Overvoltage protector
M.2 Connector	J0304	Used to connect xPico 600 M.2 module
USB-to-UART Bridge ICs	U0501	USB-to-UART3 bridge (FT232RNQ)
	U0503	USB-to-UART2 bridge (CH343P)
Level Shift	U0401	3.3 V and 1.8 V I/O level shift
RS232 Transceiver	U0402	TTL to RS232 transceiver
Reset Button	S0301	Resets the module
Function Button	S0302	Customizable function, connected to GPO12
USB Connectors	J0501	Connected to UART3 interface of the module via USB-to-UART bridge U0501
	J0502	Connected to UART2 interface of the module via USB-to-UART bridge U0503
	J0503	Connected to USB_DP and USB_DM of the module
Status Indicators	D0208	Indicates VBAT status of the module Light on: VBAT turns on Light off: VBAT turns off
	D0303	controlled by GPIO11, lights up at low level
Test Points	J0301, J0302, J0303	Used to test the basic function of the module
RJ45 Connector	J0601	Connected to the Ethernet interface of the module
JLink Connector	J0505	20-pin JLink download connector, with a pin pitch of 2.54 mm
RS232 Interface	J0401	RS232 with flow control
Jumper Interface	J0201	Used to select xPico 600 module power supply: - EVB power supply (by default) - External 3.3 V power supply (for module power consumption test)
Fixed Nut Connector	J0305	Used for fixing xPico 600 module. M2.5 screws are suitable