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DS1687-5IND+ DS1687-5IND+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP Tube-Clock/CalendarAlarm, NVSRAM, Square Wave Output, Y2K242BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V3mA @ 5V-40°C ~ 85°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
DP8573AV/NOPB DP8573AV/NOPB Texas Instruments IC RTC CLK/CALENDAR PAR 28-PLCC Tube-Clock/CalendarAlarm, Leap Year-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.2 V ~ 5.1 V1µA @ 5V-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
DS1746WP-120+ DS1746WP-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarLeap Year, NVSRAM, Y2K128KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V2mA @ 3.3V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
MCP7940M-I/ST MCP7940M-I/ST Microchip Technology IC RTC CLK/CALENDAR I2C 8-TSSOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V-1µA @ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
MCP7940M-I/MS MCP7940M-I/MS Microchip Technology IC RTC CLK/CALENDAR I2C 8-MSOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V-1µA @ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
MCP79400-I/ST MCP79400-I/ST Microchip Technology IC RTC CLK/CALENDAR I2C 8-TSSOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA (Typ) @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
MCP79401-I/ST MCP79401-I/ST Microchip Technology IC RTC CLK/CALENDAR I2C 8-TSSOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA (Typ) @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
MCP79402-I/MS MCP79402-I/MS Microchip Technology IC RTC CLK/CALENDAR I2C 8-MSOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA (Typ) @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
MCP79401-I/MS MCP79401-I/MS Microchip Technology IC RTC CLK/CALENDAR I2C 8-MSOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA (Typ) @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
MCP79412-I/MS MCP79412-I/MS Microchip Technology IC RTC CLK/CALENDAR I2C 8-MSOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
MCP79411-I/ST MCP79411-I/ST Microchip Technology IC RTC CLK/CALENDAR I2C 8-TSSOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
MCP795W20-I/SL MCP795W20-I/SL Microchip Technology IC RTC CLK/CALENDAR SPI 14-SOIC Tube-Clock/CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer64BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI1.8 V ~ 3.6 V1.3 V ~ 3.6 V1µA @ 1.8V ~ 5.5V-40°C ~ 85°CSurface Mount14-SOIC (0.154", 3.90mm Width)14-SOIC
MCP795W11-I/SL MCP795W11-I/SL Microchip Technology IC RTC CLK/CALENDAR SPI 14-SOIC Tube-Clock/CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer64BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI1.8 V ~ 3.6 V1.3 V ~ 3.6 V1µA @ 1.8V ~ 5.5V-40°C ~ 85°CSurface Mount14-SOIC (0.154", 3.90mm Width)14-SOIC
DS1341U+ DS1341U+ Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V-0.5µA ~ 0.6µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
DS1342U+ DS1342U+ Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V-0.6µA ~ 0.7µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
DS1340U-3+ DS1340U-3+ Maxim Integrated IC RTC CLK/CALENDAR I2C 8-USOP Tube-Clock/CalendarLeap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.3 V ~ 3.7 V125µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
DS1338Z-18+ DS1338Z-18+ Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC Tube-Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.71 V ~ 5.5 V1.3 V ~ 3.7 V100µA @ 1.89V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC N
DS1672U-3+ DS1672U-3+ Maxim Integrated IC RTC BINARY CNT I2C 8-USOP Tube-Binary CounterTrickle-Charger-BinaryBinaryI²C, 2-Wire Serial2.7 V ~ 3.3 V1.3 V ~ 3.63 V500µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX
DS1374U-18+ DS1374U-18+ Maxim Integrated IC RTC BINARY CNT I2C 10-USOP Tube-Binary CounterAlarm, Square Wave Output, Trickle-Charger, Watchdog Timer-BinaryBinaryI²C, 2-Wire Serial1.71 V ~ 1.89 V1.3 V ~ 3.7 V100µA @ 1.71V ~ 1.89V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
DS1390U-18+ DS1390U-18+ Maxim Integrated IC RTC CLK/CALENDAR SPI 10-USOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI1.71 V ~ 1.89 V1.3 V ~ 3.7 V100µA @ 1.71V ~ 1.89V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
DS1391U-18+ DS1391U-18+ Maxim Integrated IC RTC CLK/CALENDAR SPI 10-USOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI1.71 V ~ 1.89 V1.3 V ~ 3.7 V100µA @ 1.71V ~ 1.89V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX
DS1338C-3# DS1338C-3# Maxim Integrated IC RTC CLK/CALENDAR I2C 16-SOIC Tube-Clock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.3 V ~ 3.7 V200µA @ 3.3V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC W
BQ4802LYPW BQ4802LYPW Texas Instruments IC RTC CLK/CALENDAR PAR 28-TSSOP Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddParallel2.7 V ~ 3.6 V2.4 V ~ 4 V*0°C ~ 70°CSurface Mount28-TSSOP (0.173", 4.40mm Width)28-TSSOP
DS1339C-3# DS1339C-3# Maxim Integrated IC RTC CLK/CALENDAR I2C 16-SOIC Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.3 V ~ 3.7 V150µA @ 3.3V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC W
DS1685S-3+ DS1685S-3+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC Tube-Clock/CalendarAlarm, NVSRAM, Square Wave Output, Y2K242BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel2.7 V ~ 3.7 V2.5 V ~ 3.7 V2mA @ 3V0°C ~ 70°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC W
DS1685E-3+ DS1685E-3+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-TSSOP Tube-Clock/CalendarAlarm, NVSRAM, Square Wave Output, Y2K242BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel2.7 V ~ 3.7 V2.5 V ~ 3.7 V2mA @ 3V0°C ~ 70°CSurface Mount24-TSSOP (0.173", 4.40mm Width)24-TSSOP
DS12885+ DS12885+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-DIP Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output114BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 4 V15mA @ 4.5V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP (0.600", 15.24mm)24-PDIP
DS12885S+ DS12885S+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output114BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 4 V15mA @ 4.5V ~ 5.5V0°C ~ 70°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC W
DS12885N+ DS12885N+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-DIP Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output114BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 4 V15mA @ 4.5V ~ 5.5V-40°C ~ 85°CThrough Hole24-DIP (0.600", 15.24mm)24-PDIP
DS12885SN+ DS12885SN+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output114BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 4 V15mA @ 4.5V ~ 5.5V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC W
DS1685SN-5+ DS1685SN-5+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC Tube-Clock/CalendarAlarm, NVSRAM, Square Wave Output, Y2K242BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V3mA @ 5V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC W
DS1677E+ DS1677E+ Maxim Integrated IC RTC SYSTEM CTRLR SER 20-TSSOP Tube-Portable System ControllerAlarm, Leap Year, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-dd3-Wire Serial4.5 V ~ 5.5 V2.5 V ~ 3.7 V300µA @ 5V0°C ~ 70°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
DS1673S-5+ DS1673S-5+ Maxim Integrated IC RTC SYSTEM CTRLR SER 20-SOIC Tube-Portable System ControllerAlarm, Leap Year, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-dd3-Wire Serial4.5 V ~ 5.5 V2.5 V ~ 3.7 V300µA @ 5V0°C ~ 70°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC W
DS1670S+ DS1670S+ Maxim Integrated IC RTC SYSTEM CTRLR SER 20-SOIC Tube-Portable System ControllerAlarm, Leap Year, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-dd3-Wire Serial2.97 V ~ 3.63 V2.5 V ~ 3.7 V100µA @ 3.3V0°C ~ 70°CSurface Mount20-SOIC (0.295", 7.50mm Width)20-SOIC W
DS17285SN-5+ DS17285SN-5+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output2KBHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V3mA @ 4.5V ~ 5.5V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC W
DS17285SN-3+ DS17285SN-3+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output2KBHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel2.7 V ~ 3.7 V2.5 V ~ 3.7 V2mA @ 2.7V ~ 3.7V-40°C ~ 85°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC W
DS1501WZ+ DS1501WZ+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-SOIC Tube-Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K256BHH:MM:SS (24 hr)YY-MM-DD-ddParallel3 V ~ 3.6 V2.5 V ~ 3.7 V4mA @ 3V ~ 3.6V0°C ~ 70°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC W
DS1501YZ+ DS1501YZ+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-SOIC Tube-Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K256BHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V5mA @ 4.5V ~ 5.5V0°C ~ 70°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC W
DS1501WZN+ DS1501WZN+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-SOIC Tube-Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K256BHH:MM:SS (24 hr)YY-MM-DD-ddParallel3 V ~ 3.6 V2.5 V ~ 3.7 V4mA @ 3V ~ 3.6V-40°C ~ 85°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC W
DS12CR887-5+ DS12CR887-5+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP Tube-Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger114BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2 V ~ 3.05 V2mA @ 4.5V ~ 5.5V-40°C ~ 85°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
DS1501YEN+ DS1501YEN+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-TSOP Tray-Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K256BHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V5mA @ 4.5V ~ 5.5V-40°C ~ 85°CSurface Mount28-TSSOP (0.465", 11.80mm Width)28-TSOP
DS1500YEN+ DS1500YEN+ Maxim Integrated IC RTC CLK/CALENDAR PAR 32-TSOP Tray-Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K256BHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V5mA @ 4.5V ~ 5.5V-40°C ~ 85°CSurface Mount32-LFSOP (0.724", 18.40mm Width)32-TSOP
M48T08-100PC1 M48T08-100PC1 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP TubeTimekeeper®Clock/CalendarLeap Year, Watchdog Timer-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.75 V ~ 5.5 V-3mA @ 4.7V ~ 5.5V0°C ~ 70°CThrough Hole28-DIP Module (0.600", 15.24mm)28-PCDIP, CAPHAT®
DS17287-3+ DS17287-3+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output2KBHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel2.7 V ~ 3.7 V2.5 V ~ 3.7 V2mA @ 2.7V ~ 3.7V0°C ~ 70°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
DS17885S-5+ DS17885S-5+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-SOIC Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output8KBHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V3mA @ 4.5V ~ 5.5V0°C ~ 70°CSurface Mount24-SOIC (0.295", 7.50mm Width)24-SOIC W
DS1315N-5+ DS1315N-5+ Maxim Integrated IC RTC PHANTOM PAR 16-DIP Tube-Phantom Time ChipLeap Year-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V1.3mA @ 5V-40°C ~ 85°CThrough Hole16-DIP (0.300", 7.62mm)16-PDIP
DS1315S-33+ DS1315S-33+ Maxim Integrated IC RTC PHANTOM PAR 16-SOIC Tube-Phantom Time ChipLeap Year-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel3 V ~ 3.6 V2.5 V ~ 3.7 V1.1mA @ 3.3V0°C ~ 70°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC W
DS1315E-5+ DS1315E-5+ Maxim Integrated IC RTC PHANTOM PAR 20-TSSOP Tube-Phantom Time ChipLeap Year-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V1.3mA @ 5V0°C ~ 70°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
DS1554WP-120IND+ DS1554WP-120IND+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K32KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V4mA @ 3.3V-40°C ~ 85°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1643P-100+ DS1643P-100+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarLeap Year, NVSRAM8KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V3mA @ 5V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1743WP-120+ DS1743WP-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarLeap Year, NVSRAM, Y2K8KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V2mA @ 3.3V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1742-100+ DS1742-100+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP Tube-Clock/CalendarLeap Year, NVSRAM, Y2K2KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V-3mA @ 5V0°C ~ 70°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
DS1556WP-120+ DS1556WP-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K128KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V4mA @ 3.3V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1553WP-150+ DS1553WP-150+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K8KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V2mA @ 3.3V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1743W-120+ DS1743W-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP Tube-Clock/CalendarLeap Year, NVSRAM, Y2K8KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V-2mA @ 3.3V0°C ~ 70°CThrough Hole28-DIP Module (0.600", 15.24mm)28-EDIP
DS1743WP-120IND+ DS1743WP-120IND+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarLeap Year, NVSRAM, Y2K8KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V2mA @ 3.3V-40°C ~ 85°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1248YP-70+ DS1248YP-70+ Maxim Integrated IC RTC PHANTOM PAR 34-PCM Tube-Phantom Time ChipNVSRAM128KBHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V10mA @ 5V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1743-100IND+ DS1743-100IND+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-EDIP Tube-Clock/CalendarLeap Year, NVSRAM, Y2K8KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V-3mA @ 5V-40°C ~ 85°CThrough Hole28-DIP Module (0.600", 15.24mm)28-EDIP
DS1251Y-70+ DS1251Y-70+ Maxim Integrated IC RTC PHANTOM PAR 32-DIP Tube-Phantom Time ChipLeap Year, NVSRAM512KBHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V-10mA @ 5V0°C ~ 70°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
DS1248Y-70IND+ DS1248Y-70IND+ Maxim Integrated IC RTC PHANTOM PAR 32-DIP Tube-Phantom Time ChipNVSRAM128KBHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V-10mA @ 5V-40°C ~ 85°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
DS1557WP-120+ DS1557WP-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K512KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V4mA @ 3.3V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS17887-3IND+ DS17887-3IND+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output8KBHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel2.7 V ~ 3.7 V2.5 V ~ 3.7 V2mA @ 2.7V ~ 3.7V-40°C ~ 85°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
DS1644P-120+ DS1644P-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarLeap Year, NVSRAM32KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V4mA @ 4.5V ~ 5.5V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1746P-70+ DS1746P-70+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarLeap Year, NVSRAM, Y2K128KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V4mA @ 5V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1556W-120+ DS1556W-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP Tube-Clock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K128KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V-4mA @ 3.3V0°C ~ 70°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
DS1744P-70+ DS1744P-70+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarLeap Year, NVSRAM, Y2K32KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V4mA @ 5V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1747WP-120+ DS1747WP-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarLeap Year, NVSRAM, Y2K512KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V2mA @ 3.3V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1747P-70+ DS1747P-70+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarLeap Year, NVSRAM, Y2K512KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V4mA @ 5V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1747W-120+ DS1747W-120+ Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP Tube-Clock/CalendarLeap Year, NVSRAM, Y2K512KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V-2mA @ 3.3V0°C ~ 70°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
DS1747WP-120IND+ DS1747WP-120IND+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarLeap Year, NVSRAM, Y2K512KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V2mA @ 3.3V-40°C ~ 85°CSurface Mount34-PowerCap™ Module34-PowerCap Module
MCP79412-I/ST MCP79412-I/ST Microchip Technology IC RTC CLK/CALENDAR I2C 8-TSSOP Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA @ 3.3V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
MCP795W12-I/ST MCP795W12-I/ST Microchip Technology IC RTC CLK/CALENDAR SPI 14-TSSOP Tube-Clock/CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer64BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI1.8 V ~ 3.6 V1.3 V ~ 3.6 V1µA @ 1.8V ~ 5.5V-40°C ~ 85°CSurface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
NJU6355ED NJU6355ED NJR IC RTC CLK/CALENDAR SER 8-DIP Tube-Clock/CalendarLeap Year-HH:MM:SS (24 hr)YY-MM-DD-dd4-Wire Serial4.5 V ~ 5.5 V-4µA ~ 15µA @ 2V ~ 5V-30°C ~ 80°CThrough Hole8-DIP (0.300", 7.62mm)8-DIP
MCP795W21-I/ST MCP795W21-I/ST Microchip Technology IC RTC CLK/CALENDAR SPI 14-TSSOP Tube-Clock/CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer64BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI1.8 V ~ 3.6 V1.3 V ~ 3.6 V1µA @ 1.8V ~ 5.5V-40°C ~ 85°CSurface Mount14-TSSOP (0.173", 4.40mm Width)14-TSSOP
ISL12008IB8Z ISL12008IB8Z Intersil IC RTC CLK/CALENDAR I2C 8-SOIC Tube-Clock/CalendarAlarm, Leap Year-HH:MM:SS:hh (24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7 V ~ 5.5 V1.8 V ~ 5.5 V4µA ~ 6µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
DS12885T+ DS12885T+ Maxim Integrated IC RTC CLK/CALENDAR PAR 32-TQFP Tray-Clock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output114BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 4 V15mA @ 4.5V ~ 5.5V0°C ~ 70°CSurface Mount32-TQFP32-TQFP (7x7)
DS1558Y+ DS1558Y+ Maxim Integrated IC RTC CLK/CALENDAR PAR 48-LQFP Tray-Clock/CalendarAlarm, Leap Year, Watchdog Timer, Y2K-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V6mA @ 5V-40°C ~ 85°CSurface Mount48-LQFP48-LQFP/48-TQFP (7x7)
M48T12-150PC1 M48T12-150PC1 STMicroelectronics IC RTC CLK/CALENDAR PAR 24DIP TubeTimekeeper®Clock/CalendarLeap Year-HH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V-3mA @ 4.5V ~ 5.5V0°C ~ 70°CThrough Hole24-DIP Module (0.600", 15.24mm)24-PCDIP, CAPHAT®
M48T35AV-10PC1 M48T35AV-10PC1 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP TubeTimekeeper®Clock/CalendarLeap Year-HH:MM:SS (24 hr)YY-MM-DD-ddParallel3 V ~ 3.6 V-2mA @ 3V ~ 3.6V0°C ~ 70°CThrough Hole28-DIP Module (0.600", 15.24mm)28-PCDIP, CAPHAT®
DS1315SN-5+ DS1315SN-5+ Maxim Integrated IC RTC PHANTOM PAR 16-SOIC Tube-Phantom Time ChipLeap Year-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V1.3mA @ 5V-40°C ~ 85°CSurface Mount16-SOIC (0.295", 7.50mm Width)16-SOIC W
DS1556P-70+ DS1556P-70+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tray-Clock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K128KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V6mA @ 5V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1742-100IND+ DS1742-100IND+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP Tube-Clock/CalendarLeap Year, NVSRAM, Y2K2KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V-3mA @ 5V-40°C ~ 85°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
DS1554-70IND+ DS1554-70IND+ Maxim Integrated IC RTC CLK/CALENDAR PAR 32-EDIP Tube-Clock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K32KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V-6mA @ 5V-40°C ~ 85°CThrough Hole32-DIP Module (0.600", 15.24mm)32-EDIP
MCP79401T-I/MNY MCP79401T-I/MNY Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN Tape & Reel (TR)-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA (Typ) @ 3.3V-40°C ~ 85°CSurface Mount8-WFDFN Exposed Pad8-TDFN (2x3)
MCP79401T-I/MNY MCP79401T-I/MNY Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN Cut Tape (CT)-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA (Typ) @ 3.3V-40°C ~ 85°CSurface Mount8-WFDFN Exposed Pad8-TDFN (2x3)
MCP79401T-I/MNY MCP79401T-I/MNY Microchip Technology IC RTC CLK/CALENDAR I2C 8-TDFN Digi-Reel®-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8 V ~ 5.5 V1.3 V ~ 5.5 V1.2µA (Typ) @ 3.3V-40°C ~ 85°CSurface Mount8-WFDFN Exposed Pad8-TDFN (2x3)
MCP79512-I/MS MCP79512-I/MS Microchip Technology IC RTC CLK/CALENDAR SPI 10-MSOP Tube-Clock/CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI1.8 V ~ 3.6 V1.3 V ~ 3.6 V1µA @ 1.8V ~ 3.6V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
MCP79521-I/MS MCP79521-I/MS Microchip Technology IC RTC CLK/CALENDAR SPI 10-MSOP Tube-Clock/CalendarAlarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID64BHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI1.8 V ~ 3.6 V1.3 V ~ 3.6 V1µA @ 1.8V ~ 3.6V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-MSOP
RTC-7301DG:BS ROHS RTC-7301DG:BS ROHS EPSON IC RTC CLK/CALENDAR PAR 18-DIP Tube-Clock/CalendarAlarm, Leap Year-HH:MM:SS (24 hr)YY-MM-DD-ddParallel2.4 V ~ 5.5 V-1µA ~ 2µA @ 3V ~ 5V-40°C ~ 85°CThrough Hole18-DIP (0.300", 7.62mm)18-DIP
DS3232MZ/V+ DS3232MZ/V+ Maxim Integrated IC RTC CLK/CALENDAR I2C 8-SOIC Tube-Clock/CalendarAlarm, Leap Year, Square Wave Output, SRAM236BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.3 V ~ 4.5 V2.3 V ~ 4.5 V175µA @ 2.3V ~ 4.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC N
PT7C4307WEX PT7C4307WEX Pericom IC RTC CLK/CALENDAR I2C 8-SOIC Tape & Reel (TR)-Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial4.5 V ~ 5.5 V2 V ~ 3.5 V1.5mA @ 4.5V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
PT7C4307WEX PT7C4307WEX Pericom IC RTC CLK/CALENDAR I2C 8-SOIC Cut Tape (CT)-Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial4.5 V ~ 5.5 V2 V ~ 3.5 V1.5mA @ 4.5V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
PT7C4307WEX PT7C4307WEX Pericom IC RTC CLK/CALENDAR I2C 8-SOIC Digi-Reel®-Clock/CalendarAlarm, Leap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial4.5 V ~ 5.5 V2 V ~ 3.5 V1.5mA @ 4.5V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
BQ4845YS-A4 BQ4845YS-A4 Texas Instruments IC RTC CLK/CALENDAR PAR 28-SOIC Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.3 V ~ 4 V*0°C ~ 70°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
BQ4802LYDWG4 BQ4802LYDWG4 Texas Instruments IC RTC CLK/CALENDAR PAR 28-SOIC Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddParallel2.7 V ~ 3.6 V2.4 V ~ 4 V*0°C ~ 70°CSurface Mount28-SOIC (0.295", 7.50mm Width)28-SOIC
DS1685QN-5+ DS1685QN-5+ Maxim Integrated IC RTC CLK/CALENDAR PAR 28-PLCC Tube-Clock/CalendarAlarm, NVSRAM, Square Wave Output, Y2K242BHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V2.5 V ~ 3.7 V3mA @ 5V-40°C ~ 85°CSurface Mount28-LCC (J-Lead)28-PLCC (11.51x11.51)
DS17487-3+ DS17487-3+ Maxim Integrated IC RTC CLK/CALENDAR PAR 24-EDIP Tube-Clock/CalendarAlarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output4KBHH:MM:SS (12/24 hr)YY-MM-DD-ddParallel2.7 V ~ 3.7 V2.5 V ~ 3.7 V2mA @ 2.7V ~ 3.7V0°C ~ 70°CThrough Hole24-DIP Module (0.600", 15.24mm)24-EDIP
DS1244WP-120+ DS1244WP-120+ Maxim Integrated IC RTC PHANTOM PAR 34-PCM Tube-Phantom Time ChipLeap Year, NVSRAM32KBHH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel2.97 V ~ 3.63 V3V7mA @ 3.3V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
DS1315EN-33+ DS1315EN-33+ Maxim Integrated IC RTC PHANTOM PAR 20-TSSOP Tube-Phantom Time ChipLeap Year-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddParallel3 V ~ 3.6 V2.5 V ~ 3.7 V1.1mA @ 3.3V-40°C ~ 85°CSurface Mount20-TSSOP (0.173", 4.40mm Width)20-TSSOP
DS1553P-100+ DS1553P-100+ Maxim Integrated IC RTC CLK/CALENDAR PAR 34-PCM Tube-Clock/CalendarAlarm, Leap Year, NVSRAM, Watchdog Timer, Y2K8KBHH:MM:SS (24 hr)YY-MM-DD-ddParallel4.5 V ~ 5.5 V3V3mA @ 5V0°C ~ 70°CSurface Mount34-PowerCap™ Module34-PowerCap Module
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