SONIX SN8P2501D - Page 45

SN8P2501D
8-Bit Micro-Controller
SONiX TECHNOLOGY CO., LTD Page 45 Version 1.5
 Watchdog Reset Timing
Watchdog Reset
Flag
Oscillator
Fcpu
(Instruction Cycle)
Tcfg Tost
Tosp
Watchdog timer overflow.
 Power Down Mode Wake-up Timing
Wake-up Pin
Rising Edge
Oscillator
Fcpu
(Instruction Cycle)
Tosp
Tost
Wake-up Pin
Falling Edge
System inserts into power down mode.
Edge trigger system wake-up.
 Green Mode Wake-up Timing
Wake-up Pin
Rising Edge
Oscillator
Fcpu
(Instruction Cycle)
Wake-up Pin
Falling Edge
System inserts into green mode.
Edge trigger system wake-up.
0x000xFF0xFE 0x01 0x02 ...0xFD... ... ... ... ...Timer
Timer overflow.