Real Time Clocks

Showing 941-960 of 2,043 items.

Part Number	Description	In Stock
BQ3285P-SB2E3 Texas Instruments	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 24-DIP Manufacturer : Texas Instruments Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Memory Size : 114B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 4.5V ~ 5.5V Voltage - Supply, Battery : 2.5V ~ 4V Operating Temperature : 0°C ~ 70°C Mounting Type : Through Hole Package / Case : 24-DIP (0.600", 15.24mm) Supplier Device Package : 24-PDIP	404 More on Order
ISL12032IVZ-T Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC EVENT REC I2C 14-TSSOP Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Time Event Recorder Features : Alarm, SRAM, Trickle-Charger Memory Size : 128B Time Format : HH:MM:SS:hh (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) : 18µA @ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 14-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 14-TSSOP	230 More on Order
M48T512V-85PM1 STMicroelectronics	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 32-DIP Manufacturer : STMicroelectronics Warranty : Up to 1 year [Limited-Warranty]* Series : Timekeeper® Type : Clock/Calendar Features : Leap Year Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 3V ~ 3.6V Current - Timekeeping (Max) : 3mA @ 3V ~ 3.6V Operating Temperature : 0°C ~ 70°C Mounting Type : Through Hole Package / Case : 32-DIP Module (0.600", 15.24mm) Supplier Device Package : 32-PMDIP Module	184 More on Order
RTC-4574SA:B0 ROHS EPSON	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR SER 14-SOP Manufacturer : EPSON Warranty : Up to 1 year [Limited-Warranty]* Series : RTC-4574SA Type : Clock/Calendar Features : Alarm, Leap Year Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : 3-Wire Serial Voltage - Supply : 1.6V ~ 5.5V Current - Timekeeping (Max) : 1µA ~ 2µA @ 3V ~ 5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 14-SOIC (0.209", 5.30mm Width) Supplier Device Package : 14-SOP	388 More on Order
RTC-4574SA:B ROHS EPSON	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR SER 14-SOP Manufacturer : EPSON Warranty : Up to 1 year [Limited-Warranty]* Series : RTC-4574SA Type : Clock/Calendar Features : Alarm, Leap Year Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : 3-Wire Serial Voltage - Supply : 1.6V ~ 5.5V Current - Timekeeping (Max) : 1µA ~ 2µA @ 3V ~ 5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 14-SOIC (0.209", 5.30mm Width) Supplier Device Package : 14-SOP	164 More on Order
M41T93ZMY6E STMicroelectronics	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR SPI 18-SOX Manufacturer : STMicroelectronics Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size : 7B Time Format : HH:MM:SS:hh (24 hr) Date Format : YY-MM-DD-dd Interface : SPI Voltage - Supply : 2.38V ~ 5.5V Voltage - Supply, Battery : 1.8V ~ 5.5V Current - Timekeeping (Max) : 10µA @ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 18-SOX, 18-SOIC with Crystal (7.5mm Width) Supplier Device Package : 18-SOX	135 More on Order
M41T93SMY6E STMicroelectronics	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR SPI 18-SOX Manufacturer : STMicroelectronics Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size : 7B Time Format : HH:MM:SS:hh (24 hr) Date Format : YY-MM-DD-dd Interface : SPI Voltage - Supply : 3V ~ 5.5V Voltage - Supply, Battery : 1.8V ~ 5.5V Current - Timekeeping (Max) : 10µA @ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 18-SOX, 18-SOIC with Crystal (7.5mm Width) Supplier Device Package : 18-SOX	300 More on Order
M41T93RMY6E STMicroelectronics	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR SPI 18-SOX Manufacturer : STMicroelectronics Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size : 7B Time Format : HH:MM:SS:hh (24 hr) Date Format : YY-MM-DD-dd Interface : SPI Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 1.8V ~ 5.5V Current - Timekeeping (Max) : 10µA @ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 18-SOX, 18-SOIC with Crystal (7.5mm Width) Supplier Device Package : 18-SOX	323 More on Order
M41T83ZMY6E STMicroelectronics	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 18-SOX Manufacturer : STMicroelectronics Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size : 7B Time Format : HH:MM:SS:hh (24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.38V ~ 5.5V Voltage - Supply, Battery : 2V ~ 5.5V Current - Timekeeping (Max) : 10µA @ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 18-SOX, 18-SOIC with Crystal (7.5mm Width) Supplier Device Package : 18-SOX	230 More on Order
M41T83SMY6E STMicroelectronics	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 18-SOX Manufacturer : STMicroelectronics Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size : 7B Time Format : HH:MM:SS:hh (24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 3V ~ 5.5V Voltage - Supply, Battery : 2V ~ 5.5V Current - Timekeeping (Max) : 10µA @ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 18-SOX, 18-SOIC with Crystal (7.5mm Width) Supplier Device Package : 18-SOX	216 More on Order
M41T83RMY6E STMicroelectronics	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 18-SOX Manufacturer : STMicroelectronics Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer Memory Size : 7B Time Format : HH:MM:SS:hh (24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 2V ~ 5.5V Current - Timekeeping (Max) : 10µA @ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 18-SOX, 18-SOIC with Crystal (7.5mm Width) Supplier Device Package : 18-SOX	366 More on Order
M41T00SC64MY6E STMicroelectronics	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 18-SOX Manufacturer : STMicroelectronics Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : EEPROM, Leap Year Memory Size : 8KB Time Format : HH:MM:SS Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.7V ~ 5.5V Voltage - Supply, Battery : 2.5V ~ 35V Current - Timekeeping (Max) : 100µA (Typ) @ 2.7V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 18-SOX, 18-SOIC with Crystal (7.5mm Width) Supplier Device Package : 18-SOX	286 More on Order
DS1371U+C01 Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC BINARY CNT I2C 8-USOP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Binary Counter Features : Alarm, Square Wave Output, Watchdog Timer Time Format : Binary Date Format : Binary Interface : I²C, 2-Wire Serial Voltage - Supply : 1.7V ~ 5.5V Current - Timekeeping (Max) : 1.3µA @ 1.7V ~ 5.5V 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-uMAX	481 More on Order
DS1742-85+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 24-EDIP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM, Y2K Memory Size : 2KB Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 4.5V ~ 5.5V Current - Timekeeping (Max) : 3mA @ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Through Hole Package / Case : 24-DIP Module (0.600", 15.24mm) Supplier Device Package : 24-EDIP	343 More on Order
DS1743WP-120IND+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 34-PCM Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM, Y2K Memory Size : 8KB Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 2.97V ~ 3.63V Voltage - Supply, Battery : 3V Current - Timekeeping (Max) : 2mA @ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 34-PowerCap™ Module Supplier Device Package : 34-PowerCap Module	145 More on Order
DS1643P-85+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 34-PCM Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM Memory Size : 8KB Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 4.5V ~ 5.5V Voltage - Supply, Battery : 3V Current - Timekeeping (Max) : 3mA @ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 34-PowerCap™ Module Supplier Device Package : 34-PowerCap Module	336 More on Order
DS1553P-85+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 34-PCM Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Memory Size : 8KB Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 4.5V ~ 5.5V Voltage - Supply, Battery : 3V Current - Timekeeping (Max) : 3mA @ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 34-PowerCap™ Module Supplier Device Package : 34-PowerCap Module	179 More on Order
DS1743-85+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 28-EDIP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM, Y2K Memory Size : 8KB Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 4.5V ~ 5.5V Current - Timekeeping (Max) : 3mA @ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Through Hole Package / Case : 28-DIP Module (0.600", 15.24mm) Supplier Device Package : 28-EDIP	176 More on Order
DS1643-85+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 28-EDIP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM Memory Size : 8KB Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 4.5V ~ 5.5V Current - Timekeeping (Max) : 3mA @ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Through Hole Package / Case : 28-DIP Module (0.600", 15.24mm) Supplier Device Package : 28-EDIP	221 More on Order
DS1642-85+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 24-EDIP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year, NVSRAM Memory Size : 2KB Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 4.5V ~ 5.5V Current - Timekeeping (Max) : 3mA @ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Through Hole Package / Case : 24-DIP Module (0.600", 15.24mm) Supplier Device Package : 24-EDIP	362 More on Order