SAK-C505L Infineon Technologies AG, SAK-C505L Datasheet - Page 18

• Manufacturer Part Number: SAK-C505L
• Description: 8-bit CMOS Microcontroller
• Manufacturer: Infineon Technologies AG

Reset and System Clock
The reset input is an active high input at pin RESET. Since the reset is synchronized internally, the
RESET pin must be held low for at least two machine cycles (12 oscillator periods) while the
oscillator is running. A pull-down resistor is internally connected to
with an external capacitor only. An automatic reset can be obtained when
connecting the RESET pin to
Figure 6
Reset Circuitries
Data Sheet
V
DD
+
a)
RESET
V
C505L
DD
V
DD
via a capacitor. Figure 6 shows the possible reset circuitries.
+
c)
16
RESET
C505L
MCS03840
&
V
b)
SS
RESET
C505L
to allow a power-up reset
V
DD
is applied by
C505L
06.99