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MCP795W12 参数 Datasheet PDF下载

MCP795W12图片预览
型号: MCP795W12
PDF下载: 下载PDF文件 查看货源
内容描述: SPI实时时钟日历 [SPI Real-Time Clock Calendar]
分类和应用: 时钟
文件页数/大小: 54 页 / 969 K
品牌: MAS [ MICRO ANALOG SYSTEMS ]
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MCP795WXX/MCP795BXX  
REGISTER 5-6:  
DATE 0X05  
U
U
RW  
10 Date  
bit 4  
RW  
Date  
bit 7  
bit 6  
bit 5  
bit 3  
bit 0  
Legend: R = Readable Bit W = Writable Bit U = Unimplemented bit, Read as ‘0’  
bit 7-6 Unimplemented bit, read as ‘0’  
bit 5-4 10 Date  
bit 3-0 Date  
Note:  
Contains the BCD Date and 10 Date. The range is 01-31.  
REGISTER 5-7:  
MONTH 0X06  
U
U
R
RW  
10 Month  
bit 4  
RW  
LP  
Month  
bit 7  
bit 6  
bit 5  
bit 3  
bit 0  
Legend: R = Readable Bit W = Writable Bit U = Unimplemented bit, Read as ‘0’  
bit 7-6 Unimplemented bit, read as ‘0’  
bit 5  
bit 4  
Bit 5 is the Leap Year bit, this is set during a leap year and is read-only.  
10 Month  
bit 3-0 Month  
Note:  
Contains the BCD month. Bit 4 contains the 10 month.  
REGISTER 5-8:  
YEAR 0X07  
RW  
RW  
10 Year  
Year  
bit 7  
bit 4 bit 3  
bit 0  
Legend: R = Readable Bit W = Writable Bit U = Unimplemented bit, Read as ‘0’  
bit 7-4 10 Year  
bit 3-0 Year  
Note:  
Contains the BCD Year and 10 Year. The Range is 00-99.  
DS22280A-page 14  
Preliminary  
2011 Microchip Technology Inc.  
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