R8C/14 Group, R8C/15 Group
5. Reset
Figure 5.4
VCC
VCC
0V
2.7V
RESET
RESET
0V
0.2VCC or below
td(P-R)+500µs or above
NOTES:
1. Refer to 19. Electrical Characteristics.
Example of Hardware Reset Circuit and Operation
RESET
VCC
Power Supply
Voltage Detection
Circuit
5V
VCC
0V
5V
RESET
2.7V
Figure 5.5
0V
td(P-R)+500µs or above
Example when
VCC=5V
NOTES:
1. Refer to 19. Electrical Characteristics.
Example of Hardware Reset Circuit (Use Example of External Power Supply Voltage
Detection Circuit) and Operation
Rev.2.10 Jan 19, 2006 Page 22 of 253
REJ09B0164-0210