參數(shù)資料
型號: YMU765-QZ
元件分類: 音頻合成
英文描述: TONE/MUSIC SYNTHESIZER, PQCC32
封裝: LEAD FREE, PLASTIC, QFN-32
文件頁數(shù): 19/19頁
文件大?。?/td> 548K
代理商: YMU765-QZ
YMU765
9
■ AC characteristics
Reset and clock timing
○ /RST, CLKI (CMOS mode), other input signals
Item
Symbol
Min.
Typ.
Max.
Unit
/RST “L” pulse width
TRSTW
100
s
/RST (indefinite → L) setup time
TRSTS
0
s
VDD - IOVDD rise time difference
TVSKW
0
3
ms
CLKI frequency
1 / Tfreq
1.5
27
MHz
CLKI rise / fall time
Trckc / Tfckc
30
ns
CLKI High time
Th
15
ns
CLKI Low time
Tl
15
ns
Input signals other than CLKI rise / fall time
Tr / Tf
20
ns
[Condition] TOP=-20 85°C, VDD=2.65 3.30V, IOVDD=1.65 VDD[V], Capacitor load=50 pF
The input to Clock can be stopped (=0Hz) during reset period and power down state (DP0=1).
However, the input level is to be H or L, and input of intermediate level is prohibited.
When VDD and IOVDD are used by respectively different power supply, make sure to rise from VDD first.
The reset width is defined as the time from the moment IOVDD has risen to 1.65V.
/RST has to be settled at “L” level at the time VDD has risen to 50%.
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