st10f272z2 STMicroelectronics, st10f272z2 Datasheet - Page 86

• Manufacturer Part Number: st10f272z2
• Description: 16-bit Mcu With 256 Kbyte Flash Memory And 20 Kbyte Ram
• Manufacturer: STMicroelectronics

System reset
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Figure 19. Asynchronous hardware RESET (EA = 1)
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
RPD
RSTIN
RSTF
(After Filter)
P0[15:13]
P0[12:2]
P0[1:0]
IBUS-CS
(internal)
FLARST
RST
not transparent
not transparent
≤ 500 ns
≥ 50 ns
not transparent
≤ 500 ns
≥ 50 ns
transparent
transparent
1)
system start-up configuration
3..4 TCL
Latching point of Port0 for
≤ 1 ms
not t.
≤
2 TCL
not t.
not t.
not t.
7 TCL
ST10F272Z2