M35501FP 查看數據表（PDF） - MITSUBISHI ELECTRIC

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M35501FP

FLD (VFD) DIGIT EXPANDER

MITSUBISHI ELECTRIC  

MITSUBISHI IC’S

M35501FP

FLD (VFD) DIGIT EXPANDER

RESET CIRCUIT

To reset the controller, the RESET pin should be held at “L” for 2

µs or more. Reset is released when the RESET pin is returned to

“H” and the power source voltage is between 4.0 V and 5.5 V.

Notes1: Perform the reset release when CLK input signal is “L.”

2: When setting the number of digits by SEL signal, optional digit

counter is set to “0” by reset.

RESET

CLK

DIG0

DIG1

DIG2

DIG3

Fig. 11 Digit output waveform when reset signal is input

8

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