Real Time Clocks：
| Compare | Mfr Part # | Quantity Available | Series | Package | Product Status | Programmable | Type | Features | Memory Size | Time Format | Date Format | Interface | Voltage - Supply | Voltage - Supply, Battery | Current - Timekeeping (Max) | Operating Temperature | Mounting Type | Package / Case | Supplier Device Package | ||||||||||||||||||||
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50 |
- |
Tray |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K |
256B |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
Parallel |
3V ~ 3.6V |
2.5V ~ 3.7V |
4mA @ 3V ~ 3.6V |
-40°C ~ 85°C |
Surface Mount |
28-TSSOP (0.465", 11.80mm Width) |
28-TSOP |
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50 |
- |
Tray |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K |
256B |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
Parallel |
3V ~ 3.6V |
2.5V ~ 3.7V |
4mA @ 3V ~ 3.6V |
0°C ~ 70°C |
Surface Mount |
28-TSSOP (0.465", 11.80mm Width) |
28-TSOP |
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50 |
- |
Tube |
Obsolete |
Not Verified |
Elapsed Time Counter |
- |
- |
Binary |
Binary |
3-Wire Serial |
4.5V ~ 5.5V |
2.5V ~ 3.5V |
50µA @ 5V |
-40°C ~ 85°C |
Surface Mount |
8-SOIC (0.209", 5.30mm Width) |
8-SOIC |
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50 |
- |
Tube |
Obsolete |
Not Verified |
Elapsed Time Counter |
- |
- |
Binary |
Binary |
3-Wire Serial |
4.5V ~ 5.5V |
2.5V ~ 3.5V |
50µA @ 5V |
-40°C ~ 85°C |
Through Hole |
8-DIP (0.300", 7.62mm) |
8-PDIP |
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50 |
- |
Tube |
Obsolete |
Not Verified |
Elapsed Time Counter |
- |
- |
Binary |
Binary |
3-Wire Serial |
4.5V ~ 5.5V |
3V ~ 4.5V |
50µA @ 5V |
0°C ~ 70°C |
Through Hole |
14-DIP Module (0.335", 8.51mm) |
14-EDIP |
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50 |
- |
Tube |
Obsolete |
Not Verified |
Clock/Calendar |
Leap Year, NVSRAM |
2KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
Parallel |
4.5V ~ 5.5V |
- |
3mA @ 5V |
0°C ~ 70°C |
Through Hole |
24-DIP Module (0.600", 15.24mm) |
24-EDIP |
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|
50 |
- |
Tube |
Obsolete |
Not Verified |
Clock/Calendar |
Leap Year, NVSRAM |
8KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
Parallel |
4.5V ~ 5.5V |
- |
3mA @ 5V |
0°C ~ 70°C |
Through Hole |
28-DIP Module (0.600", 15.24mm) |
28-EDIP |
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|
50 |
- |
Tube |
Obsolete |
Not Verified |
Clock/Calendar |
Leap Year, NVSRAM |
32KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
Parallel |
4.5V ~ 5.5V |
- |
4mA @ 4.5V ~ 5.5V |
0°C ~ 70°C |
Through Hole |
28-DIP Module (0.600", 15.24mm) |
28-EDIP |
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|
50 |
- |
Tray |
Obsolete |
Not Verified |
Clock/Calendar |
Leap Year, NVSRAM |
32KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
Parallel |
4.5V ~ 5.5V |
3V |
4mA @ 4.5V ~ 5.5V |
0°C ~ 70°C |
Surface Mount |
34-PowerCap™ Module |
34-PowerCap Module |
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50 |
- |
Tube |
Obsolete |
Not Verified |
Clock/Calendar |
Leap Year, NVSRAM |
128KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
Parallel |
4.5V ~ 5.5V |
3V |
4mA @ 4.5 V ~ 5.5 V |
0°C ~ 70°C |
Through Hole |
32-DIP Module (0.600", 15.24mm) |
32-EDIP |
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50 |
- |
Tray |
Obsolete |
Not Verified |
Clock/Calendar |
Leap Year, NVSRAM |
128KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
Parallel |
4.5V ~ 5.5V |
3V |
4mA @ 4.5 V ~ 5.5 V |
0°C ~ 70°C |
Surface Mount |
34-PowerCap™ Module |
34-PowerCap Module |
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50 |
- |
Tube |
Obsolete |
Not Verified |
Clock/Calendar |
NVSRAM |
114B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
Parallel |
2.7V ~ 3.3V, 4.5V ~ 5.5V |
2.5V ~ 3.7V |
2mA @ 3V, 3mA @ 5V |
0°C ~ 70°C |
Surface Mount |
28-SOIC (0.337", 8.56mm Width) |
28-SOIC |
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|
50 |
- |
Tube |
Obsolete |
Not Verified |
Clock/Calendar |
NVSRAM |
114B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
Parallel |
2.7V ~ 3.3V, 4.5V ~ 5.5V |
2.5V ~ 3.7V |
2mA @ 3V, 3mA @ 5V |
0°C ~ 70°C |
Through Hole |
28-DIP Module (0.600", 15.24mm) |
28-EDIP |
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|
50 |
- |
Tube |
Obsolete |
Not Verified |
Clock/Calendar |
Leap Year, NVSRAM, Y2K |
2KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
Parallel |
2.97V ~ 3.63V |
- |
2mA @ 3.3V |
0°C ~ 70°C |
Through Hole |
24-DIP Module (0.600", 15.24mm) |
24-EDIP |
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50 |
- |
Tray |
Obsolete |
Not Verified |
Clock/Calendar |
Leap Year, NVSRAM, Y2K |
8KB |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
Parallel |
2.97V ~ 3.63V |
3V |
2mA @ 3.3V |
0°C ~ 70°C |
Surface Mount |
34-PowerCap™ Module |
34-PowerCap Module |
