Electrical characteristics
STM8S003F3 STM8S003K3
Figure 35. Typical NRST pull-up resistance vs V @ 4 temperatures
DD
Figure 36. Typical NRST pull-up current vs V @ 4 temperatures
DD
The reset network shown in Figure 37 protects the device against parasitic resets. The user
must ensure that the level on the NRST pin can go below the V max. level specified in
IL
Table 38. Otherwise the reset is not taken into account internally. For power consumption
sensitive applications, the capacity of the external reset capacitor can be reduced to limit
charge/discharge current. If the NRST signal is used to reset the external circuitry, care
must be taken of the charge/discharge time of the external capacitor to fulfill the external
device’s reset timing conditions. The minimum recommended capacity is 10 nF.
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STMICROELECTRONICS [ ST ]
