ST10F272M-4Q3 STMICROELECTRONICS [STMicroelectronics], ST10F272M-4Q3 Datasheet - Page 99

• Manufacturer Part Number: ST10F272M-4Q3
• Description: 16-bit MCU with 256 Kbyte Flash memory and 20 Kbyte RAM
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

ST10F272M
20.9
Table 42.
(Synchronous)
Hardware Reset
Power-on Reset
(Asynchronous)
Short Hardware
Long Hardware
(Synchronous)
Event
Reset
Reset
Reset summary
The following table summarizes the different reset events.
Reset event
(1)
0
0
1
x
0
0
0
0
1
1
1
1
1
1
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
x
x
N Asynch.
N Asynch.
N Asynch.
N Asynch.
N Synch.
N Synch.
N Synch.
N Synch.
Y
Y Asynch.
Y Asynch.
Y Synch.
Y Synch.
Y Synch.
Y Synch.
x
max (4 TCL, 500ns)
max (4 TCL, 500ns)
max (4 TCL, 500ns)
max (4 TCL, 500ns)
Activated by internal logic only for 1024 TCL
Activated by internal logic only for 1024 TCL
max(4 TCL, 500ns)
max(4 TCL, 500ns)
max(4 TCL, 500ns)
max(4 TCL, 500ns)
1032 + 12 TCL +
1032 + 12 TCL +
1032 + 12 TCL +
1032 + 12 TCL +
(Reson. + PLL)
(Crystal + PLL)
Activated by internal logic for 1024 TCL
Activated by internal logic for 1024 TCL
1 ms (VREG)
1ms (VREG)
10.2 ms
1.2 ms
500ns
500ns
500ns
500ns
Min
RSTIN
FORBIDDEN
max(4 TCL, 500ns)
max(4 TCL, 500ns)
max(4 TCL, 500ns)
max(4 TCL, 500ns)
1032 + 12 TCL +
1032 + 12 TCL +
1032 + 12 TCL +
1032 + 12 TCL +
-
Max
-
-
-
-
-
-
-
-
-
-
0
0
0
1
1
0
0
0
0
0
0
0
0
0
WDTCON flags
1
1
1
1
1
1
0
0
0
0
1
1
1
1
System reset
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
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0
0
0
0
0
0
0
0
0
0
0
0
0
0