MSC7128 Datasheet, PDF (17/27 Pages) OKI electronic componets – 5 x 7-Dot Character x 16-Digit Display Controller/Driver

¡ Semiconductor
MSC7128-xx
Power On Reset Operation
Operations when the RESET pin is Low are as follows:
a. All segment driver outputs are Low.
b. All grid driver outputs are Low.
c. The number of display digits is set to 16.
d. The display duty cycle is set to 0.
Test Step and Test Count
These pins are used for inspection before shipment, and should not be used by the user.
When this IC is mounted, leave them open or connect to V_SS. If they are connected to other pins,
a malfunction may be caused.
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