COPYRIGHT @ 2012 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd
VERSION:
VT-CC2500-APR-2012
VT-CC2500-M1
VT-CC2500-M1
VT-CC2500-M1
VT-CC2500-M1
PCB
PCB
PCB
PCB Description
Description
Description
Description
Pin
Pin
Pin
Pin Configuration
Configuration
Configuration
Configuration
Pin
Pin
Pin
Pin name
name
name
name
Pin
Pin
Pin
Pin type
type
type
type
Description
Description
Description
Description
3.3V
Power(Analog)
2.4 V - 3.6 V analog power supply connection.
GND
Ground
Connect to the system ground.
SI
Digital Input
Serial configuration interface, data input.
SCLK
Digital Input
Serial configuration interface, clock input.
SO
Digital Output
Serial configuration interface, data output.
Optional general output pin when CSN is high.
GDO2
Digital I/O
Programmable Clock output, down-divided from XOSC
GDO0
Digital I/O
Programmable Clock output, down-divided from XOSC.
CSN
Digital Input
Serial configuration interface, chip select, active low.
ANT
RF I/O
RF output signal from PA, connect to the Antenna.
PA
Digital Input
RX mode
：
LNA=0
（
Low
）；
PA=1
（
High
）
TX mode
：
LNA=1
（
High
）；
PA=0
（
Low
）
LNA
Digital Input
