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 |
- |
Tube |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, Supervisor, Watchdog Timer |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
2.7V ~ 5.5V |
1.8V ~ 5.5V |
10µA ~ 20µA @ 2.7V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
14-TSSOP (0.173", 4.40mm Width) |
14-TSSOP |
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50 |
- |
Bulk,Tube |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger |
96B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
SPI |
1.71V ~ 5.5V |
1.3V ~ 5.5V |
- |
-40°C ~ 85°C |
Surface Mount |
14-WFDFN Exposed Pad |
14-TDFN (3x3) |
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50 |
- |
Tube |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger |
96B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
SPI |
1.71V ~ 5.5V |
1.3V ~ 5.5V |
- |
-40°C ~ 85°C |
Surface Mount |
20-TSSOP (0.173", 4.40mm Width) |
20-TSSOP |
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50 |
- |
Tube |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger |
96B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
SPI |
1.71V ~ 5.5V |
1.3V ~ 5.5V |
- |
-40°C ~ 85°C |
Surface Mount |
14-WFDFN Exposed Pad |
14-TDFN (3x3) |
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|
50 |
- |
Bulk,Tube |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger |
96B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
SPI |
1.71V ~ 5.5V |
1.3V ~ 5.5V |
- |
-40°C ~ 85°C |
Surface Mount |
20-TSSOP (0.173", 4.40mm Width) |
20-TSSOP |
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|
50 |
- |
Tube |
Active |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, SRAM |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
SPI |
2V ~ 5.5V |
- |
0.7µA ~ 0.8µA @ 2V ~ 5V |
-40°C ~ 85°C |
Surface Mount |
8-WDFN Exposed Pad |
8-TDFN (3x3) |
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|
50 |
- |
Tape & Reel (TR) |
Active |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, Trickle-Charger |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
1.71V ~ 5.5V |
1.3V ~ 3.7V |
200µA @ 1.71V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
- |
8-TDFN EP |
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50 |
- |
Tube |
Active |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
1.8V ~ 5.5V |
- |
0.5µA ~ 0.6µA @ 3V ~ 5V |
-40°C ~ 85°C |
Surface Mount |
8-WDFN Exposed Pad |
8-TDFN (3x3) |
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50 |
- |
Tape & Reel (TR) |
Active |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, TCXO/Crystal |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD |
I²C, 2-Wire Serial |
1.3V ~ 5.5V |
- |
2µA @ 3V |
-40°C ~ 85°C |
Surface Mount |
8-SMD Module |
8-SMT |
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50 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, TCXO/Crystal |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD |
I²C, 2-Wire Serial |
1.3V ~ 5.5V |
- |
2µA @ 3V |
-40°C ~ 85°C |
Surface Mount |
8-SMD Module |
8-SMT |
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50 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer |
256B |
HH:MM:SS:hh |
YY-MM-DD-dd |
SPI |
1.7V ~ 3.6V |
1.5V ~ 3.6V |
0.17µA ~ 0.22µA @ 1.8V ~ 3V |
-40°C ~ 85°C |
Surface Mount |
16-VFQFN Exposed Pad |
16-QFN (3x3) |
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|
50 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, SRAM, Trickle-Charger |
64B |
HH:MM:SS:hh |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
1.7V ~ 3.6V |
1.5V ~ 3.6V |
0.17µA ~ 0.22µA @ 1.8V ~ 3V |
-40°C ~ 85°C |
Surface Mount |
16-VFQFN Exposed Pad |
16-QFN (3x3) |
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|
50 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, Trickle-Charger |
- |
HH:MM:SS:hh |
YY-MM-DD-dd |
SPI |
1.7V ~ 3.6V |
1.5V ~ 3.6V |
0.17µA ~ 0.22µA @ 1.8V ~ 3V |
-40°C ~ 85°C |
Surface Mount |
16-VFQFN Exposed Pad |
16-QFN (3x3) |
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|
50 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, SRAM, Trickle-Charger |
64B |
HH:MM:SS:hh |
YY-MM-DD-dd |
SPI |
1.7V ~ 3.6V |
1.5V ~ 3.6V |
0.17µA ~ 0.22µA @ 1.8V ~ 3V |
-40°C ~ 85°C |
Surface Mount |
16-VFQFN Exposed Pad |
16-QFN (3x3) |
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|
50 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Obsolete |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer |
256B |
HH:MM:SS:hh |
YY-MM-DD-dd |
SPI |
1.7V ~ 3.6V |
1.5V ~ 3.6V |
0.17µA ~ 0.22µA @ 1.8V ~ 3V |
-40°C ~ 85°C |
Surface Mount |
16-VFQFN Exposed Pad |
16-QFN (3x3) |
