whtat's the voltage level of MC56f82748 GPIOD4 ResetB will trigger external reset?

キャンセル
次の結果を表示 
表示  限定  | 次の代わりに検索 
もしかして: 

whtat's the voltage level of MC56f82748 GPIOD4 ResetB will trigger external reset?

1,593件の閲覧回数
terrybogard
Contributor II

whtat's the voltage level of MC56f82748 GPIOD4 ResetB will trigger external reset?

0 件の賞賛
3 返答(返信)

1,592件の閲覧回数
KalaimaniArumugam
Contributor III

terrybogard,

     MC56f82748 GPIOD4 ResetB is a 3.3Volt level pin and it mentioned in technical datasheet chapter"11.1 Signal Multiplexing and Pin Assignments"

0 件の賞賛

1,590件の閲覧回数
terrybogard
Contributor II

maybe this means the pin can't set 5V like other GPIO pins. Or this mean if resetB is below 3.3v, the external reset will  happen?

0 件の賞賛

1,588件の閲覧回数
KalaimaniArumugam
Contributor III

terrybogard,

RESETB only operated in 3.3Volts that also mentioned in Datasheet(Page 2). You Can refer the image.

0 件の賞賛