ST ST10F276E - Figure 194. Asynchronous Hardware RESET (EA = 1)

System reset UM0404
476/564 DocID13284 Rev 2
Figure 194. Asynchronous hardware RESET (EA = 1)
RSTF
P0[15:13]
P0[12:2]
transparent
transparent
not t.
P0[1:0] not t.
not transparent
FLARST
≤ 2 TCL
RST
≤ 1 ms
Latching point of Port0 for
system start-up configuration
RPD
IBUS-CS
1)
not transparent
not transparent
Note 1. Longer than Port0 settling time + PLL synchronization (if needed, that is P0(15:13) changed)
Longer than 500ns to take into account of Input Filter on RSTIN
pin
(After Filter)
RSTIN
≤ 500 ns
≥ 50 ns
≤ 500 ns
≥ 50 ns
7 TCL
(internal)
3..4 TCL
not t.
not t.