ST10F272M-4Q3 STMICROELECTRONICS [STMicroelectronics], ST10F272M-4Q3 Datasheet - Page 82

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

System reset
82/176
Figure 19. Asynchronous hardware RESET (EA = 1)
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
≤ 500ns
≥ 50ns
not transparent
≤ 500ns
≥ 50ns
transparent
transparent
(1)
system start-up configuration
3..4 TCL
Latching point of Port0 for
≤ 1ms
not t.
≤
2 TCL
not t.
not t.
not t.
7 TCL
ST10F272M