BU91530KVT-M Datasheet, PDF (50/60 Pages) Rohm – Multi-function LCD Segment Drivers

BU91530KVT-M
Oscillation Stabilization Time
It must be noted that the oscillation of the internal oscillation circuit is unstable for a maximum of 100μs (oscillation
stabilization time) after oscillation has started.
Internal oscillation
circuit
Oscillation stopped
Oscillation
stabilization time
(100 [us] max.)
Oscillation operation
(under normal conditions)
<Oscillation start>
<Os₁c_.i_Il_fla_tt_hio_en_Is_Nta_Hr_bt>_{pin status is switched from "L" to "H"}
Whe_wn_hc_eo_nnt_cr_onl d_tra_ot_la_dO_aC_ta=_O"_C0"₌an_"0d_"B_aU_n0_d~_BU2₀=_～"0₌0_"0₀"_"
2.If the contorol data BU is set from "1" to "0"
when INHb = "H" and contorol data OC ="0"
Figure 38. Oscillation Stabilization Time
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19.Aug.2015 Rev.001