參數(shù)資料
型號： uPD750066GT
廠商： NEC Corp.
英文描述： 4-BIT SINGLE-CHIP MICROCONTROLLERS
中文描述： 4位單晶片微控制器
文件頁數(shù)： 58/82頁
文件大小： 460K
代理商： UPD750066GT
μ
PD750064, 750066, 750068, 750064(A), 750066(A), 750068(A)
58
Data Sheet U10165EJ2V0DS00
Recommended Oscillator Constant
Ceramic resonator (T
A
= –40 to +85C)
Oscillator
Constant (pF)
Oscillation
Voltage Range
(V
DD
)
Manufacturer
Part Number
Frequency
(MHz)
Remarks
C1
C2
MIN.
MAX.
Murata Mfg.
CSB1000J
Note
1.0
100
100
2.0
5.5
Rd = 1 k
Co., Ltd.
CSA2.00MG040
2.0
100
100
2.3
–
CST2.00MG040
–
–
Capacitor-contained model
CSA4.19MG
4.19
30
30
1.9
–
CST4.19MGW
–
–
Capacitor-contained model
CSA4.19MGU
30
30
1.8
–
CST4.19MGWU
–
–
Capacitor-contained model
CSA6.00MG
6.0
30
30
3.0
–
CST6.00MGW
–
–
Capacitor-contained model
CSA6.00MGU
30
30
2.4
–
CST6.00MGWU
–
–
Capacitor-contained model
Kyocera Corp.
KBR-1000F/Y
1.0
100
100
1.8
5.5
–
KBR-2.0MS
2.0
68
68
1.95
KBR-4.19MSA
4.19
33
33
1.8
KBR-6.0MSA
6.0
33
33
TDK
CCR1000K2
1.0
100
100
1.8
5.5
–
CCR2.0MC33
2.0
–
–
2.0
Capacitor-contained model
CCR4.19MC3
4.19
FCR4.19MC5
2.2
CCR6.0MC3
6.0
2.0
FCR6.0MC5
2.2
Note
When using the CSB1000J (1.0 MHz) by Murata Mfg. Co., Ltd. as a ceramic resonator, a limiting resistor
(Rd = 1 k
) is necessary (refer to the figure below). The limiting resistor is not necessary when using the
other recommended resonators.
Caution The oscillator constants and oscillation voltage range indicate conditions for stable oscillation
but do not guarantee precision of the oscillation frequency. If the application circuit requires
precision of the oscillation frequency, it is necessary to set the oscillation frequency of the
resonator in the application circuit. For this, it is necessary to directly contact the manufacturer
of the resonator being used.
X1
X2
C1
C2
Rd
CSB1000J
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