C8051F340 Datasheet, PDF (107/282 Pages) List of Unclassifed Manufacturers – Full Speed USB Flash MCU Family

C8051F340/1/2/3/4/5/6/7
Table 11.1. Reset Electrical Characteristics
–40 to +85 °C unless otherwise specified.
Parameter
Conditions
Min
Typ
/RST Output Low Voltage
/RST Input High Voltage
I_OL = 8.5 mA, V_DD = 2.7 to 3.6 V
0.7 x V_DD
/RST Input Low Voltage
/RST Input Pull-Up Current /RST = 0.0 V
25
V_DD POR Threshold (V_RST)
2.40 2.55
Missing Clock Detector Tim- Time from last system clock ris-
eout
ing edge to reset initiation
100
220
Reset Time Delay
Delay between release of any
reset source and code execution 5.0
at location 0x0000
Minimum /RST Low Time to
Generate a System Reset
15
V_DD Monitor Turn-on Time
V_DD Monitor Supply Current
100
20
Max
0.6
0.3 x V_DD
40
2.70
500
50
Units
V
V
µA
V
µs
µs
µs
µs
µA
Rev. 0.5
107