欢迎访问ic37.com |
会员登录 免费注册
发布采购

F15353G 参数 Datasheet PDF下载

F15353G图片预览
型号: F15353G
PDF下载: 下载PDF文件 查看货源
内容描述: 2线实时时钟 [2-wire Real-time Clock]
分类和应用: 时钟
文件页数/大小: 38 页 / 996 K
品牌: FINTEK [ FEATURE INTEGRATION TECHNOLOGY INC. ]
 浏览型号F15353G的Datasheet PDF文件第9页浏览型号F15353G的Datasheet PDF文件第10页浏览型号F15353G的Datasheet PDF文件第11页浏览型号F15353G的Datasheet PDF文件第12页浏览型号F15353G的Datasheet PDF文件第14页浏览型号F15353G的Datasheet PDF文件第15页浏览型号F15353G的Datasheet PDF文件第16页浏览型号F15353G的Datasheet PDF文件第17页  
Feature Integration Technology Inc.  
Fintek  
F15353  
6.4 Invalid Date Process  
When the real time data is written, the invalid data will be corrected immediately as Table 2.  
Table 2: Process of Invalid Date  
Register  
Year data  
Normal Data  
00 to 99  
01 to 12  
01 to 31  
0 to 6  
Error Data  
XA to XF, AX to FX  
00, 13 to 19, XA to XF  
00, 32 to 39, XA to XF  
7
Result  
00  
Month data  
Day data  
01  
01  
Day of week data  
Hour data*1  
(24-hour)  
0
0 to 23  
0 to 11  
24 to 29, 3X, XA to XF  
12 to 19, 2X, 3X, XA to XF  
60 to 79, XA to XF  
00  
00  
00  
00  
(12-hour)  
Minute data  
Second data  
00 to 59  
00 to 59  
60 to 79, XA to XF  
*1 For 12-hour expression, setting AM/PM flag, and the flag is ignored in 24-hour expression. “0” for 0 to 11  
o’clock and “1” for 12 to 23 o’clock are read in a read operation.  
6.5 Interrupt Function  
The INT1# pin output mode is selected by the INT1AE, INT1ME, and INT1FE flags of the status register02. The  
INT2# pin output mode is selected by the INT2AE, INT2ME, and INT2FE flags of the status register02, similarly.  
6.5.1 Alarm Interrupt Output  
If the INT1# or INT2# pin output mode is set to the alarm setting, the INT1# or INT2# pin will pull low as the set  
data reached. The set data, the day of week, the hour, and the minute, are stored in INT1 register_1 (command  
100b) or INT1 register_2 (command 101b). To Rewrite INT1AE or INT2AE of status register_2 to “0” will release  
the output from low to high.  
V0.12P  
12