Real Time Clocks

Showing 461-480 of 2,043 items.

Part Number	Description	In Stock
DS1388Z-3+T&R Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer Memory Size : 512B Time Format : HH:MM:SS:hh (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 3.3V Voltage - Supply, Battery : 1.3V ~ 5.5V Current - Timekeeping (Max) : 140µA @ 2.7V ~ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SOIC part_number_key_clear : DS1388Z3TR	440 More on Order
ISL12024IRTCZ Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-TDFN Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Unique ID Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 1.8V ~ 5.5V Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-WDFN Exposed Pad Supplier Device Package : 8-TDFN (3x3) part_number_key_clear : ISL12024IRTCZ	452 More on Order
DS1344E-33+T&R Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR SPI 20-TSSOP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger Memory Size : 96B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : SPI Voltage - Supply : 3V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 5.5V Current - Timekeeping (Max) : 120µA ~ 160µA @ 3.63V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 20-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 20-TSSOP part_number_key_clear : DS1344E33TR	198 More on Order
DS1343D-3+T&R Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CAL SPI 14TDFN Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger Memory Size : 96B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : SPI Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 14-WFDFN Exposed Pad Supplier Device Package : 14-TDFN-EP (3x3) part_number_key_clear : DS1343D3TR	394 More on Order
ISL12022IBZ-T Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Daylight Savings, Leap Year, SRAM Memory Size : 128B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 1.8V ~ 5.5V Current - Timekeeping (Max) : 14µA ~ 15µA @ 3V ~ 5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SOIC part_number_key_clear : ISL12022IBZT	149 More on Order
DS1343E-33+T&R Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR SPI 20-TSSOP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger Memory Size : 96B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : SPI Voltage - Supply : 3V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 5.5V Current - Timekeeping (Max) : 120µA ~ 160µA @ 3.63V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 20-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 20-TSSOP part_number_key_clear : DS1343E33TR	477 More on Order
ISL12024IVZ-T Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-TSSOP Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Unique ID Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 1.8V ~ 5.5V Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 8-TSSOP part_number_key_clear : ISL12024IVZT	315 More on Order
ISL12024IRTCZ-T Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-TDFN Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Unique ID Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 1.8V ~ 5.5V Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-WDFN Exposed Pad Supplier Device Package : 8-TDFN (3x3) part_number_key_clear : ISL12024IRTCZT	367 More on Order
ISL1221IUZ Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC EVENT REC I2C 10-MSOP Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Time Event Recorder Features : Alarm, Leap Year, SRAM Memory Size : 2B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 1.8V ~ 5.5V Current - Timekeeping (Max) : 4µA ~ 6µA @ 3V ~ 5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Supplier Device Package : 10-MSOP part_number_key_clear : ISL1221IUZ	366 More on Order
1338-18DVGI IDT, Integrated Device Technology	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-TSSOP Manufacturer : IDT, Integrated Device Technology Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM, Square Wave Output Memory Size : 56B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.8V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 2µA @ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Supplier Device Package : 8-MSOP part_number_key_clear : 133818DVGI	273 More on Order
1338-31DCGI IDT, Integrated Device Technology	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer : IDT, Integrated Device Technology Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM, Square Wave Output Memory Size : 56B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 3.3V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 5µA @ 3.63V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SOIC part_number_key_clear : 133831DCGI	316 More on Order
1338-18DCGI IDT, Integrated Device Technology	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer : IDT, Integrated Device Technology Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM, Square Wave Output Memory Size : 56B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.8V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 2µA @ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SOIC part_number_key_clear : 133818DCGI	197 More on Order
ISL12026AIVZ Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-TSSOP Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 1.8V ~ 5.5V Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 8-TSSOP part_number_key_clear : ISL12026AIVZ	299 More on Order
1339AC-31SRGI8 IDT, Integrated Device Technology	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer : IDT, Integrated Device Technology Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, Trickle-Charger Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 200µA @ 3.63V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-SOIC (0.295", 7.50mm Width) Supplier Device Package : 16-SOIC part_number_key_clear : 1339AC31SRGI8	428 More on Order
1339AC-2SRGI8 IDT, Integrated Device Technology	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer : IDT, Integrated Device Technology Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, Trickle-Charger Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.7V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 200µA @ 3.63V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-SOIC (0.295", 7.50mm Width) Supplier Device Package : 16-SOIC part_number_key_clear : 1339AC2SRGI8	383 More on Order
1338AC-31SRGI8 IDT, Integrated Device Technology	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 16SOIC Manufacturer : IDT, Integrated Device Technology Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM, Square Wave Output Memory Size : 56B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 3.3V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 5µA @ 3.63V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-SOIC (0.295", 7.50mm Width) Supplier Device Package : 16-SOIC part_number_key_clear : 1338AC31SRGI8	356 More on Order
1339-2DCGI IDT, Integrated Device Technology	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer : IDT, Integrated Device Technology Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, Trickle-Charger Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 200µA @ 3.63V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SOIC part_number_key_clear : 13392DCGI	295 More on Order
1338AC-18SRGI IDT, Integrated Device Technology	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer : IDT, Integrated Device Technology Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM, Square Wave Output Memory Size : 56B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.8V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 2µA @ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-SOIC (0.295", 7.50mm Width) Supplier Device Package : 16-SOIC part_number_key_clear : 1338AC18SRGI	119 More on Order
DS1340Z-3+T&R Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, Trickle-Charger Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 125µA @ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SOIC part_number_key_clear : DS1340Z3TR	250 More on Order
ISL12026AIVZ-T Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-TSSOP Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 1.8V ~ 5.5V Current - Timekeeping (Max) : 10µA ~ 20µA @ 2.7V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 8-TSSOP part_number_key_clear : ISL12026AIVZT	224 More on Order