ST ST10F276E - Reset Application Examples; Figure 206. System Reset Circuit

System reset UM0404
492/564 DocID13284 Rev 2
Figure 206. System reset circuit
23.8 Reset application examples
Next two timing diagrams (Figure 207 and Figure 208) provides additional examples of
bidirectional internal reset events (Software and Watchdog) including in particular the
external capacitances charge and discharge transients (refer also to Figure 206 for the
external circuit scheme).
RSTOUT
RPD
RSTIN
V
DD
+
C0
R0
External Hardware
V
DD
R2
+
C1
R1
D2
D1
o.d.
External
Reset Source
Open Drain Inverter
V
DD
ST10F276