ST10F272M-4Q3 STMICROELECTRONICS [STMicroelectronics], ST10F272M-4Q3 Datasheet - Page 79

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

ST10F272M
Caution:
In the next Figures
respectively with boot from internal or external memory, highlighting the reset phase
extension introduced by the embedded Flash module when selected.
Never power the device without keeping the RSTIN pin grounded: The device could enter
into unpredictable states, risking also permanent damage.
the on-chip voltage regulator functionality 10nF is sufficient:
In any case, a maximum of 100nF on V
generate problems of over-current (higher value is allowed if
current is limited by the external hardware). External current
limitation is nevertheless also recommended to avoid risks of
damage in case of a temporary short between V
ground: The internal 1.8V drivers are sized to drive currents
of several tens of Amps, so the current must be limited by the
external hardware.
The limit of current is imposed by power dissipation
considerations (refer to
characteristics).
17
and
18
Asynchronous Power-on timing diagrams are shown,
Section 24: Electrical
18
pin should not
18
and
System reset
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