SN8P2711A
8-Bit Micro-Controller
SONiX TECHNOLOGY CO., LTD
Page 52
Version 0.1
4.4.2.3
EXTERNAL CLOCK SIGNAL
Selecting external clock signal input to be system clock is by RC option of High_Clk code option. The external clock
signal is input from XIN pin. XOUT pin is general purpose I/O pin.
MCU
VCC
GND
VSS
VDD
XIN
XOUT
External Clock Input
Note: The GND of external oscillator circuit must be as near as possible to VSS pin of micro-controller.