Pcb Description - V-Chip Microsystems VT-CC1121-433M User Manual

PCB Description
PCB PCB

PCB Description

Description Description
Pin Configuration
Pin Pin Configuration Pin Configuration Configuration
Pin Pin name name
Pin name Pin name
VCC
GND
CS_N
GDIO0
SO/GPIO1
SCLK
SI
GDIO2
GDIO3
RESET_N
ANT
COPYRIGHT @ 2012 Shenzhen V-CHIP MICROSYSTEMS Co. Ltd
VT-CC1121-APR-2012
Pin Pin type type
Pin Pin type type
Power(Analog)
Ground
Digital In
Digital I/O
Digital I/O
Digital In
Digital In
Digital I/O
Digital I/O
Digital In
Antenna port
Description Description
Description Description
DC 2.0-3.6V power supply
Chip select, active low
Data output，configuration by register
Data output（SPI）or GPIO
Clock input（SPI）
Data input（SPI）
Data input/output，configuration by register
Data input/output，configuration by register
Reset，active low
Impedance 50ohm
VT-CC1121-433M VT-CC1121-433M VT-CC1121-433M VT-CC1121-433M
VERSION: