EM78P153EN EMC [ELAN Microelectronics Corp], EM78P153EN Datasheet - Page 21

• Manufacturer Part Number: EM78P153EN
• Description: EM78P153E is an 8-bit microprocessor with low-power and high-speed CMOS technology
• Manufacturer: EMC [ELAN Microelectronics Corp]

This specification is subject to change without prior notice.
Table 4 The Values of RST, T and P after RESET
Table 5 The Status of RST, T and P Being Affected by Events.
Power on
WDTC instruction
WDT time-out
SLEP instruction
Wake-Up on pin change during SLEEP mode
Power on
/RESET during Operating mode
/RESET wake-up during SLEEP mode
WDT during Operating mode
WDT wake-up during SLEEP mode
Wake-Up on pin change during SLEEP mode
WDTE
*P: Previous status before reset
*P: Previous value before reset
Power-on
Voltage
Detector
Reset
/RESET
Oscillator
Reset Type
WDT
Event
Fig. 10 Block Diagram of Controller Reset
WDT Timeout
21
VDD
D
CLK
CLR
RST
RST
*P
*P
0
0
0
0
0
1
0
0
1
Q
Setup Time
*P
T
1
1
0
0
1
T
1
1
0
1
1
EM78P153E
RESET
*P
*P
P
P
P
1
0
0
0
1
1
0
0
OTP ROM
CLK
2002/03/01