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68HC705BD7 参数 Datasheet PDF下载

68HC705BD7图片预览
型号: 68HC705BD7
PDF下载: 下载PDF文件 查看货源
内容描述: 规范2.0版(通用版) [SPECIFICATION REV 2.0 (General Release)]
分类和应用:
文件页数/大小: 85 页 / 676 K
品牌: FREESCALE [ Freescale ]
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Freescale Semiconductor, Inc.  
MC68HC05BD7 Rev. 2.0  
GENERAL RELEASE SPECIFICATION  
Interrupt  
Y
SCLIF  
=1?  
N
Y
TXIF =1?  
N
Clear TXIF  
Write Data  
to DDTR  
Clear RXIF  
Read Data  
from DDRR  
N
Y
RXIF =1?  
Clr DDC1EN  
Clr SCLIEN  
Clr SCLIF  
Y
MATCH  
=1?  
Address  
received  
N
N
SRW =1?  
Y
Write  
TXAK for  
Next Byte  
Receive  
Y
TXBE  
=1?  
Write Data  
to DDTR  
N
RTI  
Figure 9-1: Software Flowchart of Slave Mode Interrupt Routine  
SECTION 9: DDC12AB INTERFACE  
Page 47  
For More Information On This Product,  
Go to: www.freescale.com