Real Time Clocks

Showing 161-180 of 2,043 items.

Part Number	Description	In Stock
DS1501YS+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 28-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Memory Size : 256B Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 4.5V ~ 5.5V Voltage - Supply, Battery : 2.5V ~ 3.7V Current - Timekeeping (Max) : 5mA @ 4.5V ~ 5.5V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 28-SOIC (0.295", 7.50mm Width) Supplier Device Package : 28-SOIC	493 More on Order
DS1501WSN+T&R Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 28-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Memory Size : 256B Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 3V ~ 3.6V Voltage - Supply, Battery : 2.5V ~ 3.7V Current - Timekeeping (Max) : 4mA @ 3V ~ 3.6V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 28-SOIC (0.295", 7.50mm Width) Supplier Device Package : 28-SOIC	426 More on Order
DS1501WSN+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 28-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Memory Size : 256B Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 3V ~ 3.6V Voltage - Supply, Battery : 2.5V ~ 3.7V Current - Timekeeping (Max) : 4mA @ 3V ~ 3.6V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 28-SOIC (0.295", 7.50mm Width) Supplier Device Package : 28-SOIC	216 More on Order
DS1501WS+T&R Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 28-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Memory Size : 256B Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 3V ~ 3.6V Voltage - Supply, Battery : 2.5V ~ 3.7V Current - Timekeeping (Max) : 4mA @ 3V ~ 3.6V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 28-SOIC (0.295", 7.50mm Width) Supplier Device Package : 28-SOIC	173 More on Order
DS1501WS+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 28-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Memory Size : 256B Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 3V ~ 3.6V Voltage - Supply, Battery : 2.5V ~ 3.7V Current - Timekeeping (Max) : 4mA @ 3V ~ 3.6V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 28-SOIC (0.295", 7.50mm Width) Supplier Device Package : 28-SOIC	265 More on Order
DS1501WN+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 28-DIP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K Memory Size : 256B Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 3V ~ 3.6V Voltage - Supply, Battery : 2.5V ~ 3.7V Current - Timekeeping (Max) : 4mA @ 3V ~ 3.6V Operating Temperature : -40°C ~ 85°C Mounting Type : Through Hole Package / Case : 28-DIP (0.600", 15.24mm) Supplier Device Package : 28-PDIP	103 More on Order
DS1375T+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 6-TDFN Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output Memory Size : 16B 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 Current - Timekeeping (Max) : 0.5µA @ 1.7V ~ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 6-WDFN Exposed Pad Supplier Device Package : 6-TDFN-EP (3x3)	179 More on Order
DS1374C-18# Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC BINARY CNT I2C 16-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Binary Counter Features : Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer Time Format : Binary Date Format : Binary Interface : I²C, 2-Wire Serial Voltage - Supply : 1.71V ~ 1.89V Voltage - Supply, Battery : 1.3V ~ 3.7V Current - Timekeeping (Max) : 100µA @ 1.71V ~ 1.89V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-SOIC (0.295", 7.50mm Width) Supplier Device Package : 16-SOIC	402 More on Order
DS1315EN-5+T&R Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC PHANTOM PAR 20-TSSOP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Phantom Time Chip Features : Leap Year Time Format : HH:MM:SS:hh (12/24 hr) Date Format : YY-MM-DD-dd Interface : Parallel Voltage - Supply : 4.5V ~ 5.5V Voltage - Supply, Battery : 2.5V ~ 3.7V Current - Timekeeping (Max) : 1.3mA @ 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	456 More on Order
M41T56C64MY6F STMicroelectronics	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 18-SOIC Manufacturer : STMicroelectronics Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : EEPROM, Leap Year, NVSRAM Memory Size : 56B, 8KB Time Format : HH:MM:SS Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 4.5V ~ 5.5V Voltage - Supply, Battery : 2.5V ~ 3.5V Current - Timekeeping (Max) : 100µA (Typ) @ 4.5V ~ 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	198 More on Order
DS1688S+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR PAR 28-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, Unique ID Memory Size : 114B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD Interface : Parallel Voltage - Supply : 2.7V ~ 3.3V, 4.5V ~ 5.5V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 28-SOIC (0.295", 7.50mm Width) Supplier Device Package : 28-SOIC	132 More on Order
X1286V14T1 Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 14-TSSOP Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Supervisor, Watchdog Timer 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) : 10µA ~ 20µA @ 2.7V ~ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 14-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 14-TSSOP	126 More on Order
X1286V14IT1 Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 14-TSSOP Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Supervisor, Watchdog Timer 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) : 10µA ~ 20µA @ 2.7V ~ 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	437 More on Order
X1286V14I Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 14-TSSOP Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Supervisor, Watchdog Timer 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) : 10µA ~ 20µA @ 2.7V ~ 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	294 More on Order
X1286V14 Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 14-TSSOP Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Supervisor, Watchdog Timer 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) : 10µA ~ 20µA @ 2.7V ~ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 14-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 14-TSSOP	245 More on Order
X1286A8T1 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, Leap Year, Supervisor, Watchdog Timer 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) : 10µA ~ 20µA @ 2.7V ~ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.209", 5.30mm Width) Supplier Device Package : 8-SOIC	164 More on Order
X1286A8IT1 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, Leap Year, Supervisor, Watchdog Timer 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) : 10µA ~ 20µA @ 2.7V ~ 5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.209", 5.30mm Width) Supplier Device Package : 8-SOIC	419 More on Order
X1286A8 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, Leap Year, Supervisor, Watchdog Timer 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) : 10µA ~ 20µA @ 2.7V ~ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.209", 5.30mm Width) Supplier Device Package : 8-SOIC	405 More on Order
X1228S14Z-4.5A Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 14-SOIC Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Supervisor, Watchdog Timer 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 ~ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 14-SOIC (0.154", 3.90mm Width) Supplier Device Package : 14-SOIC	175 More on Order
X1228S14Z-2.7A Renesas Electronics America Inc.	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 14-SOIC Manufacturer : Renesas Electronics America Inc. Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Supervisor, Watchdog Timer 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 ~ 5V Operating Temperature : 0°C ~ 70°C Mounting Type : Surface Mount Package / Case : 14-SOIC (0.154", 3.90mm Width) Supplier Device Package : 14-SOIC	420 More on Order