C8051F2XX Datasheet, PDF (96/146 Pages) Silicon Laboratories – Mixed Signal 8 kB ISP Flash MCU Family

C8051F2xx
Table 12.1. V_DD Monitor Electrical Characteristics
–40 to +85 ×C unless otherwise specified.
Parameter
RST Output Low Voltage
RST Input High Voltage
Conditions
I_OL = 8.5 mA, V_DD = 2.7 to 3.6 V
RST Input Low Voltage
RST Input Leakage Current RST = 0.0 V
Min Typ Max Units
—
—
0.6
V
0.8 x
V_DD
—
—
V
0.2 x
—
—
V_DD
V
—
—
50
µA
V_DD for RST Output Valid
1.0
—
—
V
Reset Threshold (Vrst)
2.40 2.55 2.70
V
Reset Time Delay
RST rising edge after crossing reset
threshold
80
100 120
ms
Missing Clock Detector
Timeout
Time from last system clock to reset
generation
100
220
500
µs
96
Rev. 1.6