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リアルタイムクロック
Key Specifications:
| Timekeeping & Real-Time Clocks |
| Part Number |
Functions |
Date/ Time Format |
Interface |
VSUPPLY (V) |
Time Keeping Current (nA) |
CL (pF) |
Memory Type |
Time of Day Alarms |
| hh = sec/100 |
typ |
| DS1341 |
- |
YY-MM-DD/ HH:MM:SS |
I2C |
|
220 |
6 |
None |
2 |
| DS1342 |
- |
YY-MM-DD/ HH:MM:SS |
|
250 |
12.5 |
2 |
| DS1340 |
- |
YY-MM-DD/ HH:MM:SS |
|
800 |
12.5 |
0 |
| DS1374 |
| Elapsed Time Counter | | Watchdog Timekeeper |
|
Binary |
|
400 |
6 |
1 |
| DS1339 |
- |
YY-MM-DD/ HH:MM:SS |
|
400 |
6 |
2 |
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See All Timekeeping & Real-Time Clocks (87)
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