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 |
Automotive, AEC-Q100 |
Tape & Reel (TR) |
Active |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, SRAM |
64B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
1.8V ~ 5.5V |
1.3V ~ 5.5V |
1.2µA @ 3.3V |
-40°C ~ 125°C |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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69998 |
- |
Bulk |
Active |
- |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
I²C |
0.9V ~ 5.5V, 1.8V ~ 5.5V |
- |
0.6µA @ 3.3V |
-40°C ~ 85°C (TA) |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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|
6614 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Not For New Designs |
Not Verified |
Clock/Calendar |
Alarm, Leap Year |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
1.8V ~ 5.5V |
- |
1µA ~ 1.35µA @ 3V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
8-UFDFN Exposed Pad |
VSON008X2030 |
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3739 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Not For New Designs |
Not Verified |
Clock/Calendar |
Alarm, Leap Year |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
1.8V ~ 5.5V |
- |
1µA ~ 1.35µA @ 3V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
8-TSSOP (0.173", 4.40mm Width) |
8-TSSOP-B |
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1503 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Not For New Designs |
Not Verified |
Clock/Calendar |
Alarm, Leap Year |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
1.8V ~ 5.5V |
- |
1µA ~ 1.35µA @ 3V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
8-VSSOP, 8-MSOP (0.110", 2.80mm Width) |
8-MSOP |
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1665 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Not For New Designs |
Not Verified |
Clock/Calendar |
Alarm, Leap Year |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
1.8V ~ 5.5V |
- |
1µA ~ 1.35µA @ 3V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
8-SOIC (0.173", 4.40mm Width) |
8-SOP |
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|
50 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Not For New Designs |
Not Verified |
Clock/Calendar |
Alarm, Leap Year |
- |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
1.8V ~ 5.5V |
- |
1µA ~ 1.35µA @ 3V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOP-J |
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33512 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Not Verified |
Clock/Calendar |
- |
- |
HH:MM:SS |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
2V ~ 5.5V |
- |
1.2µA ~ 31µA @ 3V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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6779 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, Watchdog Timer |
- |
HH:MM:SS:hh (24 hr) |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
2V ~ 5.5V |
2.5V ~ 3.5V |
100µA @ 2V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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4756 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Not Verified |
Clock/Calendar |
Leap Year, NVSRAM |
56B |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
4.5V ~ 5.5V |
2.5V ~ 3.5V |
100µA (Typ) @ 4.5V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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6738 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Not Verified |
Clock/Calendar |
Leap Year |
- |
HH:MM:SS |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
2V ~ 5.5V |
2.5V ~ 3.5V |
70µA @ 2V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
8-SOIC (0.154", 3.90mm Width) |
8-SOIC |
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5184 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer |
7B |
HH:MM:SS:hh (24 hr) |
YY-MM-DD-dd |
SPI |
2.7V ~ 5.5V |
1.8V ~ 5.5V |
10µA @ 5.5V |
-40°C ~ 85°C |
Surface Mount |
16-VQFN Exposed Pad |
16-QFN (4x4) |
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2621 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer |
7B |
HH:MM:SS:hh (24 hr) |
YY-MM-DD-dd |
SPI |
2.38V ~ 5.5V |
1.8V ~ 5.5V |
10µA @ 5.5V |
-40°C ~ 85°C |
Surface Mount |
18-SOX, 18-SOIC with Crystal (7.5mm Width) |
18-SOX |
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|
5033 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Not Verified |
Clock/Calendar |
Leap Year, NVSRAM |
56B |
HH:MM:SS |
YY-MM-DD-dd |
I²C, 2-Wire Serial |
2V ~ 5.5V |
2.5V ~ 3.5V |
70µA @ 2V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets |
28-SOH |
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7527 |
- |
Tape & Reel (TR),Cut Tape (CT) |
Active |
Not Verified |
Clock/Calendar |
Alarm, Leap Year, NVRAM, Square Wave Output, Watchdog Timer |
44B |
HH:MM:SS:hh (24 hr) |
YY-MM-DD-dd |
SPI |
2.7V ~ 5.5V |
2.5V ~ 3.5V |
1.4mA @ 2.7V ~ 5.5V |
-40°C ~ 85°C |
Surface Mount |
28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets |
28-SOH |
