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HD64F3337YF16 参数 Datasheet PDF下载

HD64F3337YF16图片预览
型号: HD64F3337YF16
PDF下载: 下载PDF文件 查看货源
内容描述: 单片机 [Single-Chip Microcomputer]
分类和应用: 微控制器和处理器外围集成电路
文件页数/大小: 747 页 / 2993 K
品牌: RENESAS [ RENESAS TECHNOLOGY CORP ]
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No.  
Description  
Timing  
3
High low:  
Old clock  
source  
CKS1 and CKS0 are  
rewritten while old clock  
source is high and new  
clock source is low.  
New clock  
source  
*
FRC clock  
pulse  
N
N + 1  
N + 2  
FRC  
CKS rewrite  
4
High high:  
Old clock  
source  
CKS1 and CKS0 are  
rewritten while both  
clock sources are high.  
New clock  
source  
FRC clock  
pulse  
FRC  
N
N + 1  
N + 2  
CKS rewrite  
Note: * The switching of clock sources is regarded as a falling edge that increments FRC.  
189  
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