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DS1501YN+
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IC RTC CLK/CALENDAR PAR 28DIP |
Analog Devices Inc./Maxim Integrated |
28-DIP (0.600", 15.24mm) |
Clock/Calendar |
Through Hole |
Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K |
Parallel |
4.5V ~ 5.5V |
-40°C ~ 85°C |
28-PDIP |
256B |
HH:MM:SS (24 hr) |
YY-MM-DD-dd |
2.5V ~ 3.7V |
5mA @ 4.5V ~ 5.5V |
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DS1673S-5
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IC RTC SYSTEM CTRLR SER 20-SOIC |
Analog Devices Inc./Maxim Integrated |
20-SOIC (0.295", 7.50mm Width) |
Portable System Controller |
Surface Mount |
Alarm, Leap Year, Watchdog Timer |
3-Wire Serial |
4.5V ~ 5.5V |
0°C ~ 70°C |
20-SOIC |
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HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2.5V ~ 3.7V |
300µA @ 5V |
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DS3232MZ+
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IC RTC CLK/CALENDAR I2C 8-SOIC |
Analog Devices Inc./Maxim Integrated |
8-SOIC (0.154", 3.90mm Width) |
Clock/Calendar |
Surface Mount |
Alarm, Leap Year, Square Wave Output, SRAM |
I²C, 2-Wire Serial |
2.3V ~ 4.5V |
-40°C ~ 85°C |
8-SOIC |
236B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2.3V ~ 4.5V |
175µA @ 2.3V ~ 4.5V |
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DS1687-3+
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IC RTC CLK/CALENDAR PAR 24-EDIP |
Analog Devices Inc./Maxim Integrated |
24-DIP Module (0.600", 15.24mm) |
Clock/Calendar |
Through Hole |
Alarm, NVSRAM, Square Wave Output, Y2K |
Parallel |
2.7V ~ 3.7V |
0°C ~ 70°C |
24-EDIP |
242B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2.5V ~ 3.7V |
2mA @ 3V |
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DS1374U-33
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IC RTC BINARY CNT I2C 10-USOP |
Analog Devices Inc./Maxim Integrated |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
Binary Counter |
Surface Mount |
Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer |
I²C, 2-Wire Serial |
2.97V ~ 5.5V |
-40°C ~ 85°C |
10-uMAX/uSOP |
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Binary |
Binary |
1.3V ~ 5.5V |
175µA @ 2.97V ~ 5.5V |
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DS1672-2+
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IC RTC BINARY CNT I2C 8-DIP |
Analog Devices Inc./Maxim Integrated |
8-DIP (0.300", 7.62mm) |
Binary Counter |
Through Hole |
Trickle-Charger |
I²C, 2-Wire Serial |
1.8V ~ 2.2V |
-40°C ~ 85°C |
8-PDIP |
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Binary |
Binary |
1.3V ~ 3.63V |
500µA @ 2.2V |
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DS1687-5IND+
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IC RTC CLK/CALENDAR PAR 24-EDIP |
Analog Devices Inc./Maxim Integrated |
24-DIP Module (0.600", 15.24mm) |
Clock/Calendar |
Through Hole |
Alarm, NVSRAM, Square Wave Output, Y2K |
Parallel |
4.5V ~ 5.5V |
-40°C ~ 85°C |
24-EDIP |
242B |
HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
2.5V ~ 3.7V |
3mA @ 5V |
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RX-8581SA:B3:ROHS
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IC RTC CLK/CALENDAR I2C 14-SOP |
EPSON |
14-SOIC (0.209", 5.30mm Width) |
Clock/Calendar |
Surface Mount |
Alarm, Leap Year |
I²C, 2-Wire Serial |
1.8V ~ 5.5V |
-40°C ~ 85°C |
14-SOP |
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HH:MM:SS (24 hr) |
YY-MM-DD-dd |
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0.8µA ~ 1.2µA @ 3V ~ 5V |
RX-8581SA |
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PCA8565AU/5BB/1,01
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IC RTC CLK/CALENDAR I2C UNCASED |
NXP USA Inc. |
Die |
Clock/Calendar |
Surface Mount |
Alarm, Leap Year, Square Wave Output, Watchdog Timer |
I²C, 2-Wire Serial |
1.8V ~ 5.5V |
-40°C ~ 125°C |
Die |
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HH:MM:SS (24 hr) |
YY-MM-DD-dd |
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0.9µA ~ 1.8µA @ 2V ~ 5V |
Automotive, AEC-Q100 |
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PCF2123U/5GA/1,015
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IC RTC/CALENDAR SPI UNCASED |
NXP USA Inc. |
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1339AC-31SRGI
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IC RTC CLK/CALENDAR I2C 16-SOIC |
Renesas Electronics America Inc |
16-SOIC (0.295", 7.50mm Width) |
Clock/Calendar |
Surface Mount |
Alarm, Leap Year, Square Wave Output, Trickle-Charger |
I²C, 2-Wire Serial |
2.7V ~ 5.5V |
-40°C ~ 85°C |
16-SOIC |
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HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.3V ~ 3.7V |
200µA @ 3.63V ~ 5.5V |
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X1228S14Z
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IC RTC CLK/CALENDAR I2C 14-SOIC |
Renesas Electronics America Inc |
14-SOIC (0.154", 3.90mm Width) |
Clock/Calendar |
Surface Mount |
Alarm, Leap Year, Supervisor, Watchdog Timer |
I²C, 2-Wire Serial |
2.7V ~ 5.5V |
0°C ~ 70°C |
14-SOIC |
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HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.8V ~ 5.5V |
10µA ~ 20µA @ 2.7V ~ 5V |
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ISL12027IBZ
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IC RTC CLK/CALENDAR I2C 8-SOIC |
Renesas Electronics America Inc |
8-SOIC (0.154", 3.90mm Width) |
Clock/Calendar |
Surface Mount |
Alarm, Leap Year, Supervisor, Watchdog Timer |
I²C, 2-Wire Serial |
2.7V ~ 5.5V |
-40°C ~ 85°C |
8-SOIC |
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HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.8V ~ 5.5V |
10µA ~ 20µA @ 2.7V ~ 5.5V |
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X1226V8T1
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IC RTC CLK/CALENDAR I2C 8-TSSOP |
Renesas Electronics America Inc |
8-TSSOP (0.173", 4.40mm Width) |
Clock/Calendar |
Surface Mount |
Alarm, Leap Year |
I²C, 2-Wire Serial |
2.7V ~ 5.5V |
0°C ~ 70°C |
8-TSSOP |
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HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.8V ~ 5.5V |
10µA ~ 20µA @ 2.7V ~ 5V |
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X1228V14
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IC RTC CLK/CALENDAR I2C 14-TSSOP |
Renesas Electronics America Inc |
14-TSSOP (0.173", 4.40mm Width) |
Clock/Calendar |
Surface Mount |
Alarm, Leap Year, Supervisor, Watchdog Timer |
I²C, 2-Wire Serial |
2.7V ~ 5.5V |
0°C ~ 70°C |
14-TSSOP |
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HH:MM:SS (12/24 hr) |
YY-MM-DD-dd |
1.8V ~ 5.5V |
10µA ~ 20µA @ 2.7V ~ 5V |
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