Citizen CBM-202 Series Manual do Utilizador descarregar pdf (Página 13)

CBM-202PC User’s Manual

CITIZEN

3.4 RESET CIRCUIT

With RES terminal set to "Low", reset state is created.

In order to assure resetting, it is necessary to hold "Low" for min. 20ms on supply of power and

for min. 625ns while in operation.

When external reset is not used, those parts inside the broken lines are not required.

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Citizen CBM-202 Series Manual do Utilizador Página 13