RTCs

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MCP795W22-I/ST
14 Terminations5V 14 Pin MCP795W22 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz
511
14-TSSOP (0.173, 4.40mm Width)
DS12885Q+
28 Terminations5V 28 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz
273
28-LCC (J-Lead)
DS17485S-5+
24 Terminations5V 24 Pin DS17485 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz
858
24-SOIC (0.295, 7.50mm Width)
DS1501WZ+
28 Terminations3.3V 28 Pin DS1501 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K 0.032MHz
165
28-SOIC (0.295, 7.50mm Width)
DS1672U-3+
8 Terminations3V 8 Pin DS1672 Real Time ClocksTimers or RTCs SubcategoryTrickle-Charger 0.032MHz
553
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
DS1307+
8 Terminations5V 8 Pin DS1307 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.032MHz
795
8-DIP (0.300, 7.62mm)
DS1306+
16 Terminations5V 16 Pin DS1306 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 0.032MHz
783
16-DIP (0.300, 7.62mm)
DS1556WP-120+
34 Terminations3.3V 34 Pin DS1556 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K 0.032MHz
934
34-PowerCap™ Module
DS1391U-18+
10 Terminations1.8V 10 Pin DS1391 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz
584
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
MCP795W12-I/ST
14 Terminations5V 14 Pin MCP795W12 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz
567
14-TSSOP (0.173, 4.40mm Width)
DS1394U-33+
10 Terminations3.3V 10 Pin DS1394 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz
620
10-TFSOP, 10-MSOP (0.118, 3.00mm Width)
DS12885+
24 Terminations5V 24 Pin DS12885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz
233
24-DIP (0.600, 15.24mm)
DS1677E+
20 Terminations5V 20 Pin DS1677 Real Time ClocksAlarm, Leap Year, Watchdog Timer 0.032MHz
785
20-TSSOP (0.173, 4.40mm Width)
MCP795W10-I/SL
14 Terminations5V 14 Pin MCP795W10 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer 10MHz
100
14-SOIC (0.154, 3.90mm Width)
DS1685Q-5
28 Terminations5V 28 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz
110
28-LCC (J-Lead)
MCP795W20-I/ST
14 Terminations5V 14 Pin MCP795W20 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer 10MHz
355
14-TSSOP (0.173, 4.40mm Width)
DS3231M+
16 Terminations3.3V 16 Pin DS3231 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output 0.4MHz
623
16-SOIC (0.295, 7.50mm Width)
DS17485SN-5+
24 Terminations5V 24 Pin DS17485 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 0.032MHz
199
24-SOIC (0.295, 7.50mm Width)
DS1344D-18+
14 Terminations1.8V 14 Pin DS1344 Real Time ClocksTimers or RTCs SubcategoryAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 4MHz
334
14-WFDFN Exposed Pad
DS3231M+TRL
16 Terminations3.3V DS3231 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output
988
16-SOIC (0.295, 7.50mm Width)
MCP79402-I/ST
8 Terminations2.5V 8 Pin MCP79402 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz
818
8-TSSOP (0.173, 4.40mm Width)
DS1339U-3+
8 Terminations3V 8 Pin DS1339 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, Trickle-Charger 0.032MHz
244
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
MCP79402-I/MS
8 Terminations2.5V 8 Pin MCP79402 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz
498
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
MCP79400-I/SN
8 Terminations2.5V 8 Pin MCP79400 Real Time ClocksTimer or RTC SubcategoryAlarm, Leap Year, Square Wave Output, SRAM, Unique ID 0.4MHz
473
8-SOIC (0.154, 3.90mm Width)
MCP795W21-I/SL
14 Terminations5V 14 Pin MCP795W21 Real Time ClocksTimer or RTC SubcategoryAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 10MHz
228
14-SOIC (0.154, 3.90mm Width)
DS1744P-70IND+
34 Terminations5V 34 Pin DS1744 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Y2K 0.032MHz
949
34-PowerCap™ Module
DS1302ZN
8 Terminations3.3V 8 Pin DS1302 Real Time ClocksTimers or RTCs SubcategoryLeap Year, NVSRAM, Trickle-Charger 0.032MHz
195
8-SOIC (0.154, 3.90mm Width)
DS17885SN-3+
24 Terminations3V DS17885 Real Time ClocksTimer or RTC SubcategoryAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output
874
24-SOIC (0.295, 7.50mm Width)
DS1307N
8 Terminations5V 8 Pin DS1307 Real Time ClocksTimer or RTC SubcategoryLeap Year, NVSRAM, Square Wave Output 0.032MHz
386
8-DIP (0.300, 7.62mm)
DS1685Q-3+
28 Terminations3V 28 Pin DS1685 Real Time ClocksTimer or RTC SubcategoryAlarm, NVSRAM, Square Wave Output, Y2K 0.032MHz
580
28-LCC (J-Lead)