參數(shù)資料
型號(hào): UPD17230MC
廠商: NEC Corp.
元件分類: 4位微控制器
英文描述: 4-BIT SINGLE-CHIP MICROCONTROLLER FOR SMALL GENERAL-PURPOSE INFRARED REMOTE CONTROL TRANSMITTER
中文描述: 4位單片機(jī)的小型通用紅外遙控器
文件頁(yè)數(shù): 78/92頁(yè)
文件大小: 378K
代理商: UPD17230MC
Data Sheet U14360EJ1V0DS00
μ
PD17230, 17231, 17232, 17233, 17234, 17235, 17236
78
Recommended Oscillator Constants
System Clock: Ceramic Resonator (T
A
= –40 to +85
°
C)
Manufacturer
Part Number
Frequency
(MHz)
Recommended Circuit
Constants (pF)
Oscillation Voltage
Range (V
DD
)
Remark
C1
C2
MIN. (V)
MAX. (V)
TDK Corp.
FCR4.0MC5
4.0
2.0
3.6
FCR6.0MC5
6.0
2.2
FCR8.0MC5
8.0
Caution The oscillation circuit constants and oscillation voltage range indicate conditions for stable
oscillation but do not guarantee accuracy of the oscillation frequency. If the application circuit
requires accuracy 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.
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