YMF715E Datasheet, PDF (47/54 Pages) YAMAHA CORPORATION – OPL3 Single-chip Audio System 3

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Miscellaneous
Item
Symbol
Condition
Min. Typ.
Master Clock Frequency
(X’tal 33) Duty
f₃₃
*
D_f33
33.8688
40
50
Master Clock Frequency
(X’tal 24) Duty
Power Consumption 1
f₂₄
D_f24
P_OP1
*
DV_DD=5.0ʶ0.25[V]
24.5760
40
50
40
(Normal)
AV_DD=5.0ʶ0.25[V]
50
P_OP2 DV_DD=3.3ʶ0.30[V]
25
Power Consumption 2
DV_DD=5.0ʶ0.25[V]
100
(Power Save 1)
AV_DD=5.0ʶ0.25[V]
5
DV_DD=3.3ʶ0.30[V]
80
Power Consumption 3
DV_DD=5.0ʶ0.25[V]
10
(Power Save 2)
AV_DD=5.0ʶ0.25[V]
5
DV_DD=3.3ʶ0.30[V]
7
Power Consumption 4
DV_DD=5.0ʶ0.25[V]
20
(Partial Power Down)
AV_DD=5.0ʶ0.25[V]
15
DV_DD=3.3ʶ0.30[V]
10
Power Consumption 5
DV_DD=5.0ʶ0.25[V]
10
(Power Down)
AV_DD=5.0ʶ0.25[V]
0
DV_DD=3.3ʶ0.30[V]
10
Note : DV_SS=AV_SS=0[V], T_OP=0~70ˆ
Duty Search Point is 1/2 DV_DD.
*... DV_DD = 5.0ʶ0.25[V] or 3.3Vʶ0.30[V], AV_DD = 5.0ʶ0.25[V]
Power Save1 : SA3 Control Register, index 01h, PSV=PDX=1
Power Save2 : SA3 Control Register, index 01h, PSV=1, PDX=0
Partial power down : SA3 Control Register, index 12h=FFh, index 13h=1Fh
Power Down : SA3 Control Register, index 01h, PDN=PDX=1
Max.
60
60
50
60
35
40
10
30
Unit
MHz
%
MHz
%
mA
mA
mA
ЖA
mA
ЖA
mA
mA
mA
mA
mA
mA
ЖA
ЖA
ЖA
May 21, 1997
-47-