ST10F276Z5 datasheet(108/239 Pages) STMICROELECTRONICS

部件名	ST10F276Z5

功能描述	16-bit MCU with MAC unit, 832 Kbyte Flash memory and 68 Kbyte RAM

PDF	239 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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108 / 239 page

System reset

ST10F276Z5

108/239

sufficient: anyway, a maximum of 100 nF on V18 pin should

not generate problems of over-current (higher value is

allowed if current is limited by the external hardware).

External current limitation is anyway recommended also to

avoid risks of damage in case of temporary short between

V18 and ground: the internal 1.8 V drivers are sized to drive

currents of several tens of Ampere, so the current shall be

limited by the external hardware. The limit of current is

imposed by power dissipation considerations (Refer to

Electrical Characteristics Section).

In next Figure 24 and Figure 25 Asynchronous Power-on timing diagrams are reported,

respectively with boot from internal or external memory, highlighting the reset phase

extension introduced by the embedded FLASH module when selected.

Note:

Never power the device without keeping RSTIN pin grounded: the device could enter in

unpredictable states, risking also permanent damages.

ST10F276Z5 数据表(PDF) 108 Page - STMicroelectronics