參數(shù)資料
型號: HT46R24
廠商: Holtek Semiconductor Inc.
英文描述: A/D Type 8-Bit MCU
中文描述: 的A / D型8位微控制器
文件頁數(shù): 27/49頁
文件大小: 393K
代理商: HT46R24
Application Circuits
The following table shows the C1, C2 and R1 value according different crystal values.
Crystal or Resonator
C1, C2
R1
4MHz Crystal
0pF
10k
4MHz Resonator (3 pin)
0pF
12k
4MHz Resonator (2 pin)
10pF
12k
3.58MHz Crystal
0pF
10k
3.58MHz Resonator (2 pin)
25pF
10k
2MHz Crystal & Resonator (2 pin)
25pF
10k
1MHz Crystal
35pF
27k
480kHz Resonator
300pF
9.1k
455kHz Resonator
300pF
10k
429kHz Resonator
300pF
10k
Note:
The resistance and capacitance for reset circuit should be designed in such a way as to ensure that the VDD is
stable and remains within a valid operating voltage range before bringing RES to high.
* Make the length of the wiring, which is connected to the RES pin as short as possible, to avoid noise
interference.
HT46R24/HT46C24
Rev. 1.50
27
May 3, 2004
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