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Maxim Integrated
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Micro Crystal AG
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Maxim Integrated Products timing products for Real Time Clocks

Maxim Integrated

Maxim real-time clocks (RTCs) are used in dozens of applications. Their features include time of day, calendar, trickle charger, and memory functions. Interface options include Mux Bus, Bytewide, Phantom, I²C, 3-Wire, and SPI™ Bus. Maxim Integrated Product's family of precision time keeping devices offer extreme accuracy and RTC functionality.

Parts

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DS1374U-33+T&RDS1374U-33+T&RIC RTC BINARY CNT I2C 10-USOP Binary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-Binary10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS2417P+DS2417P+IC RTC BINARY CNT SER 6-TSOC Binary CounterUnique ID-Binary6-LSOJ (0.148", 3.76mm Width)RoHS
DS1374U-33+DS1374U-33+IC RTC BINARY CNT I2C 10-USOP Binary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-Binary10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1374C-33#DS1374C-33#IC RTC BINARY CNT I2C 16-SOIC Binary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-Binary16-SOIC (0.295", 7.50mm Width)RoHS
DS1371U+T&RDS1371U+T&RIC RTC BINARY CNT I2C 8-USOP Binary CounterAlarm, Square Wave Output, Watchdog Timer-Binary8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1371U+DS1371U+IC RTC BINARY CNT I2C 8-USOP Binary CounterAlarm, Square Wave Output, Watchdog Timer-Binary8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1374U-18+DS1374U-18+IC RTC BINARY CNT I2C 10-USOP Binary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-Binary10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1372U+DS1372U+IC RTC BINARY CNT I2C 8-USOP Binary CounterAlarm, Square Wave Output, Watchdog Timer-Binary8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1672U-33+DS1672U-33+IC RTC BINARY CNT I2C 8-USOP Binary CounterTrickle-Charger-Binary8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1672-33+DS1672-33+IC RTC BINARY CNT I2C 8-DIP Binary CounterTrickle-Charger-Binary8-DIP (0.300", 7.62mm)RoHS
DS1672S-2+DS1672S-2+IC RTC BINARY CNT I2C 8-SOIC Binary CounterTrickle-Charger-Binary8-SOIC (0.154", 3.90mm Width)RoHS
DS1374U-3+DS1374U-3+IC RTC BINARY CNT I2C 10-USOP Binary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-Binary10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS2417P+T&RDS2417P+T&RIC RTC BINARY CNT SER 6-TSOC Binary CounterUnique ID-Binary6-LSOJ (0.148", 3.76mm Width)RoHS
DS1672S-33+DS1672S-33+IC RTC BINARY CNT I2C 8-SOIC Binary CounterTrickle-Charger-Binary8-SOIC (0.154", 3.90mm Width)RoHS
DS1672U-3+DS1672U-3+IC RTC BINARY CNT I2C 8-USOP Binary CounterTrickle-Charger-Binary8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1337U+T&RDS1337U+T&RIC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1337S+T&RDS1337S+T&RIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1307Z+T&RDS1307Z+T&RIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1302Z+T&RDS1302Z+T&RIC RTC CLK/CALENDAR SER 8-SOIC Clock/CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1390U-33+T&RDS1390U-33+T&RIC RTC CLK/CALENDAR SPI 10-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1340U-33+T&RDS1340U-33+T&RIC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1338U-33+T&RDS1338U-33+T&RIC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1394U-33+T&RDS1394U-33+T&RIC RTC CLK/CALENDAR SPI 10-MSOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1307ZN+T&RDS1307ZN+T&RIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1302ZN+T&RDS1302ZN+T&RIC RTC CLK/CALENDAR SER 8-SOIC Clock/CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1306E+T&RDS1306E+T&RIC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1305EN+T&RDS1305EN+T&RIC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVSRAM, Trickle-Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1337C#T&RDS1337C#T&RIC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1338C-33#T&RDS1338C-33#T&RIC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1339C-33#T&RDS1339C-33#T&RIC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1340C-33#T&RDS1340C-33#T&RIC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1391U-33+DS1391U-33+IC RTC CLK/CALENDAR SPI 10-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1340Z-33+DS1340Z-33+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1307Z+DS1307Z+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1338U-33+DS1338U-33+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1338Z-33+DS1338Z-33+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1302Z+DS1302Z+IC RTC CLK/CALENDAR SER 8-SOIC Clock/CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1390U-33+DS1390U-33+IC RTC CLK/CALENDAR SPI 10-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1302+DS1302+IC RTC CLK/CALENDAR SER 8-DIP Clock/CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS (12/24 hr)8-DIP (0.300", 7.62mm)RoHS
DS1394U-33+DS1394U-33+IC RTC CLK/CALENDAR SPI 10-MSOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1339AU+DS1339AU+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1307+DS1307+IC RTC CLK/CALENDAR I2C 8-DIP Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-DIP (0.300", 7.62mm)RoHS
DS1308U-33+DS1308U-33+IC RTC CLK/CALENDAR I2C 8-UMAX Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1390U-3+DS1390U-3+IC RTC CLK/CALENDAR SPI 10-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1339U-33+DS1339U-33+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1307ZN+DS1307ZN+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS3231S#T&RDS3231S#T&RIC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, TCXO/Crystal-HH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1302ZN+DS1302ZN+IC RTC CLK/CALENDAR SER 8-SOIC Clock/CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS3234S#T&RDS3234S#T&RIC RTC CLK/CALENDAR SPI 20-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal256BHH:MM:SS (12/24 hr)20-SOIC (0.295", 7.50mm Width)RoHS
DS3232SN#T&RDS3232SN#T&RIC RTC CLK/CALENDAR I2C 20-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal236BHH:MM:SS (12/24 hr)20-SOIC (0.295", 7.50mm Width)RoHS
DS3231SN#T&RDS3231SN#T&RIC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, TCXO/Crystal-HH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1388Z-33+DS1388Z-33+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarEEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer512BHH:MM:SS:hh (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1305E+DS1305E+IC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVSRAM, Trickle-Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1306E+DS1306E+IC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1340C-33#DS1340C-33#IC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1305EN+DS1305EN+IC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVSRAM, Trickle-Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1306EN+DS1306EN+IC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1305+DS1305+IC RTC CLK/CALENDAR SPI 16-DIP Clock/CalendarAlarm, Leap Year, NVSRAM, Trickle-Charger96BHH:MM:SS (12/24 hr)16-DIP (0.300", 7.62mm)RoHS
DS3231MZ/V+DS3231MZ/V+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS3232MZ/V+DS3232MZ/V+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM236BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS3231MZ+DS3231MZ+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS3232MZ+DS3232MZ+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM236BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS3234S#DS3234S#IC RTC CLK/CALENDAR SPI 20-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal256BHH:MM:SS (12/24 hr)20-SOIC (0.295", 7.50mm Width)RoHS
DS3232S#DS3232S#IC RTC CLK/CALENDAR I2C 20-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal236BHH:MM:SS (12/24 hr)20-SOIC (0.295", 7.50mm Width)RoHS
DS3231S#DS3231S#IC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, TCXO/Crystal-HH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS3232SN#DS3232SN#IC RTC CLK/CALENDAR I2C 20-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal236BHH:MM:SS (12/24 hr)20-SOIC (0.295", 7.50mm Width)RoHS
DS3231SN#DS3231SN#IC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, TCXO/Crystal-HH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1337U+DS1337U+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1337+DS1337+IC RTC CLK/CALENDAR I2C 8-DIP Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)8-DIP (0.300", 7.62mm)RoHS
DS1338Z-3+DS1338Z-3+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1340U-33+DS1340U-33+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1339U-2+DS1339U-2+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1308U-18+DS1308U-18+IC RTC CLK/CALENDAR I2C 8-UMAX Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1339BU+DS1339BU+IC RTC CLK/CALENDAR I2C 8-UMAX Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1307N+DS1307N+IC RTC CLK/CALENDAR I2C 8-DIP Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-DIP (0.300", 7.62mm)RoHS
DS1302N+DS1302N+IC RTC CLK/CALENDAR SER 8-DIP Clock/CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS (12/24 hr)8-DIP (0.300", 7.62mm)RoHS
DS1388Z-5+DS1388Z-5+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarEEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer512BHH:MM:SS:hh (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1337C#DS1337C#IC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1338C-33#DS1338C-33#IC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1306N+DS1306N+IC RTC CLK/CALENDAR SPI 16-DIP Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger96BHH:MM:SS (12/24 hr)16-DIP (0.300", 7.62mm)RoHS
DS3231M+DS3231M+IC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1340Z-3+DS1340Z-3+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1338Z-18+DS1338Z-18+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1392U-33+DS1392U-33+IC RTC CLK/CALENDAR SER 10-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1339U-3+DS1339U-3+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1302SN+DS1302SN+IC RTC CLK/CALENDAR SER 8-SOIC Clock/CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS (12/24 hr)8-SOIC (0.209", 5.30mm Width)RoHS
DS1340Z-18+DS1340Z-18+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1343E-33+DS1343E-33+IC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1388Z-3+DS1388Z-3+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarEEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer512BHH:MM:SS:hh (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1306+DS1306+IC RTC CLK/CALENDAR SPI 16-DIP Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger96BHH:MM:SS (12/24 hr)16-DIP (0.300", 7.62mm)RoHS
DS1305N+DS1305N+IC RTC CLK/CALENDAR SPI 16-DIP Clock/CalendarAlarm, Leap Year, NVSRAM, Trickle-Charger96BHH:MM:SS (12/24 hr)16-DIP (0.300", 7.62mm)RoHS
DS1344E-18+T&RDS1344E-18+T&RIC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1341U+DS1341U+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1340U-3+DS1340U-3+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1391U-3+DS1391U-3+IC RTC CLK/CALENDAR SPI 10-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1338U-3+DS1338U-3+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1340U-18+DS1340U-18+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1344E-3+DS1344E-3+IC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1343E-3+DS1343E-3+IC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1340C-18#DS1340C-18#IC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1341U+T&RDS1341U+T&RIC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1347T+T&RDS1347T+T&RIC RTC CLK/CALENDAR SPI 8-TDFN Clock/CalendarAlarm, Leap Year, SRAM-HH:MM:SS (12/24 hr)8-WDFN Exposed PadRoHS
DS1391U-33+T&RDS1391U-33+T&RIC RTC CLK/CALENDAR SPI 10-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1340Z-33+T&RDS1340Z-33+T&RIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, Trickle-Charger-HH:MM:SS (24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1338Z-3+T&RDS1338Z-3+T&RIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1302S+T&RDS1302S+T&RIC RTC CLK/CALENDAR SER 8-SOIC Clock/CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS (12/24 hr)8-SOIC (0.209", 5.30mm Width)RoHS
DS1338Z-33+T&RDS1338Z-33+T&RIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1339AU+TDS1339AU+TIC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1302SN+T&RDS1302SN+T&RIC RTC CLK/CALENDAR SER 8-SOIC Clock/CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS (12/24 hr)8-SOIC (0.209", 5.30mm Width)RoHS
DS1339U-33+T&RDS1339U-33+T&RIC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1308U-33+TDS1308U-33+TIC RTC CLK/CALENDAR I2C 8-UMAX Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1343E-18+T&RDS1343E-18+T&RIC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1343E-3+T&RDS1343E-3+T&RIC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1344E-3+T&RDS1344E-3+T&RIC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1343D-33+T&RDS1343D-33+T&RIC RTC CLK/CAL SPI 14TDFN Clock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS (12/24 hr)14-WFDFN Exposed PadRoHS
DS1344D-33+T&RDS1344D-33+T&RIC RTC CLK/CAL SPI 14TDFN Clock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS (12/24 hr)14-WFDFN Exposed PadRoHS
DS1344D-3+T&RDS1344D-3+T&RIC RTC CLK/CAL SPI 14TDFN Clock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS (12/24 hr)14-WFDFN Exposed PadRoHS
DS1305E+T&RDS1305E+T&RIC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVSRAM, Trickle-Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1388Z-33+T&RDS1388Z-33+T&RIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarEEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer512BHH:MM:SS:hh (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1306EN+T&RDS1306EN+T&RIC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS3232MZ+TRLDS3232MZ+TRLIC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM236BHH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS3231M+TRLDS3231M+TRLIC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1302S+DS1302S+IC RTC CLK/CALENDAR SER 8-SOIC Clock/CalendarLeap Year, NVSRAM, Trickle-Charger31BHH:MM:SS (12/24 hr)8-SOIC (0.209", 5.30mm Width)RoHS
DS1337S+DS1337S+IC RTC CLK/CALENDAR I2C 8-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)8-SOIC (0.154", 3.90mm Width)RoHS
DS1338U-18+DS1338U-18+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1338C-3#DS1338C-3#IC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS1342U+DS1342U+IC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS1344E-33+DS1344E-33+IC RTC CLK/CALENDAR SPI 20-TSSOPClock/CalendarAlarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger96BHH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
MAX31341BEWC+MAX31341BEWC+IC RTC I2C 180NA 12WLP Clock/CalendarAlarm, Leap Year, Square Wave Output64BHH:MM:SS (24 hr)12-WFBGA, WLBGARoHS
DS1342U+T&RDS1342U+T&RIC RTC CLK/CALENDAR I2C 8-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)8-TSSOP, 8-MSOP (0.118", 3.00mm Width)RoHS
DS3234SN#T&RDS3234SN#T&RIC RTC CLK/CALENDAR SPI 20-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal256BHH:MM:SS (12/24 hr)20-SOIC (0.295", 7.50mm Width)RoHS
DS1339C-33#DS1339C-33#IC RTC CLK/CALENDAR I2C 16-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)16-SOIC (0.295", 7.50mm Width)RoHS
DS3234SN#DS3234SN#IC RTC CLK/CALENDAR SPI 20-SOIC Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal256BHH:MM:SS (12/24 hr)20-SOIC (0.295", 7.50mm Width)RoHS
DS1390U-18+DS1390U-18+IC RTC CLK/CALENDAR SPI 10-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1391U-18+DS1391U-18+IC RTC CLK/CALENDAR SPI 10-USOP Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)10-TFSOP, 10-MSOP (0.118", 3.00mm Width)RoHS
DS1682S+T&RDS1682S+T&RIC RTC ELAPSED CNT I2C 8-SOIC Elapsed Time CounterAlarm, EEPROM10BBinary8-SOIC (0.154", 3.90mm Width)RoHS
DS1683S+DS1683S+IC RTC ELAPSED CNT I2C 8-SOIC Elapsed Time CounterAlarm, EEPROM16BBinary8-SOIC (0.154", 3.90mm Width)RoHS
DS1682S+DS1682S+IC RTC ELAPSED CNT I2C 8-SOIC Elapsed Time CounterAlarm, EEPROM10BBinary8-SOIC (0.154", 3.90mm Width)RoHS
DS1683S+T&RDS1683S+T&RIC RTC ELAPSED CNT I2C 8-SOIC Elapsed Time CounterAlarm, EEPROM16BBinary8-SOIC (0.154", 3.90mm Width)RoHS
DS1670E+DS1670E+IC RTC SYSTEM CTRLR SER 20-TSSOPPortable System ControllerAlarm, Leap Year, Watchdog Timer-HH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1673E-3+DS1673E-3+IC RTC SYSTEM CTRLR SER 20-TSSOPPortable System ControllerAlarm, Leap Year, Watchdog Timer-HH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1677E+DS1677E+IC RTC SYSTEM CTRLR SER 20-TSSOPPortable System ControllerAlarm, Leap Year, Watchdog Timer-HH:MM:SS (12/24 hr)20-TSSOP (0.173", 4.40mm Width)RoHS
DS1673S-3+DS1673S-3+IC RTC SYSTEM CTRLR SER 20-SOIC Portable System ControllerAlarm, Leap Year, Watchdog Timer-HH:MM:SS (12/24 hr)20-SOIC (0.295", 7.50mm Width)RoHS
DS1670S+DS1670S+IC RTC SYSTEM CTRLR SER 20-SOIC Portable System ControllerAlarm, Leap Year, Watchdog Timer-HH:MM:SS (12/24 hr)20-SOIC (0.295", 7.50mm Width)RoHS
DS1673S-5+DS1673S-5+IC RTC SYSTEM CTRLR SER 20-SOIC Portable System ControllerAlarm, Leap Year, Watchdog Timer-HH:MM:SS (12/24 hr)20-SOIC (0.295", 7.50mm Width)RoHS
DS1678S+DS1678S+IC RTC EVENT REC I2C 8-SOIC Time Event RecorderAlarm, Leap Year, NVSRAM, Y2K32BHH:MM:SS (12/24 hr)8-SOIC (0.209", 5.30mm Width)RoHS

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