參數(shù)資料
型號(hào): UPD70F3033AYGC-8EU
廠商: NEC Corp.
元件分類: 圓形連接器
英文描述: Circular Connector; MIL SPEC:MIL-C-5015 E/F/R; Body Material:Aluminum Alloy; Series:MS3106; No. of Contacts:3; Connector Shell Size:10SL; Connecting Termination:Solder; Circular Shell Style:Straight Plug; Gender:Female RoHS Compliant: No
中文描述: V850/SB1TM 32-/16-BIT單晶片微控制器
文件頁數(shù): 24/56頁
文件大?。?/td> 357K
代理商: UPD70F3033AYGC-8EU
Data Sheet U14734EJ1V0DS00
24
μ
PD703031A, 703031AY, 703033A, 703033AY, 70F3033A, 70F3033AY
Recommended Oscillator
(1) Main system clock oscillator (T
A
= –40 to +85°C)
(a) Connection of ceramic resonator or crystal resonator
X1
X2
Parameter
Symbol
Conditions
MIN.
TYP.
MAX.
Unit
Oscillation frequency
f
XX
2
20
MHz
Upon reset release
2
19
/f
XX
s
Oscillation stabilization time
Upon STOP mode release
Note
s
Note
The TYP. value differs depending on the setting of the oscillation stabilization time select register (OSTS).
Cautions 1. Main system clock oscillator operates on the output voltage of the on-chip regulator.
External clock input is prohibited.
2. When using the main system clock oscillator, wire as follows in the area enclosed by the
broken lines in the above figure to avoid an adverse effect from wiring capacitance.
Keep the wiring length as short as possible.
Do not cross the wiring with the other signal lines.
Do not route the wiring near a signal line through which a high fluctuating current flows.
Always make the ground point of the oscillator capacitor the same potential as V
SS
.
Do not ground the capacitor to a ground pattern through which a high current flows.
Do not fetch signals from the oscillator.
3. Ensure that the duty of oscillation waveform is between 5.5 and 4.5.
4. Sufficiently evaluate the matching between the
μ
PD703031A, 703031AY, 703033A, 703033AY,
70F3033A, 70F3033AY and the resonator.
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