ymf795 Yamatake Corporation, ymf795 Datasheet - Page 39

• Manufacturer Part Number: ymf795
• Description: Apl-2 Automobile Sound Player-2
• Manufacturer: Yamatake Corporation

YMF795
4. AC characteristics
Conditions: Input signal of V
Note) T
4-1. CLK_I ,Reset
CLK_I clock period
CLK_I “L” pulse width
CLK_I “H” pulse width
/RST active “L” pulse width
SCLK start delay time
(after /RST inactive)
Hardware Reset
CLK_I Duty
OP
“
×
=-40 to 85°C, DVDD=3.3±0.3V, Capacitor load=50pF
CLK_I” indicates the number of clocks inputted through the CLK_I pin.
Timing measurement at V
Parameter
IH
=0.8×DVDD, V
IH
Tcclk_period
Tcclk_high
Tcclk_low
=0.7×DVDD, V
Trst_low
Trst2clk
Symbol
IL
=0.1×DVDD.
-39-
IL
=0.2×DVDD.
Min.
35.8
100
12
12
64
Typ.
Max.
× CLK_I
× CLK_I
Unit
ns
ns
ns