EM78P447S
OTP ROM
Table 7 The Events that may Affect the T and P Status
Event
T
P
Power on
1
1
WDTC instruction
1
1
WDT time-out
SLEP instruction
Wake-Up on pin change during SLEEP2 mode
0
1
*P
*P
0
*P
*P: Previous value before reset
VDD
D
CLK
CLR
Q
CLK
Oscillator
Power-on
Reset
Voltage
Detector
WDTE
WDT Timeout
Setup Time
RESET
WDT
/RESET
Fig. 8 Controller Reset Block Diagram
This specification is subject to change without prior notice.
22
06.25.2003 (V1.1)