Real Time Clocks

Showing 541-560 of 2,043 items.

Part Number	Description	In Stock
PT7C4372ALEX Diodes Incorporated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C TSSOP Manufacturer : Diodes Incorporated 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 : 1.8V ~ 6V Current - Timekeeping (Max) : 0.8µA @ 3V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 8-TSSOP	163 More on Order
PT7C4563LEX Diodes Incorporated	Clock & Timer ICs-Real Time Clocks IC RTC CAL I2C/2-WIRE SER 8TSSOP Manufacturer : Diodes Incorporated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.3V ~ 5.5V Current - Timekeeping (Max) : 0.65µA ~ 0.85µA @ 3V ~ 5V Operating Temperature : -40°C ~ 85°C (TA) Mounting Type : Surface Mount Package / Case : 8-TSSOP (0.173", 4.40mm Width) Supplier Device Package : 8-TSSOP	275 More on Order
PT7C4563WEX Diodes Incorporated	Clock & Timer ICs-Real Time Clocks IC RTC CAL I2C/2-WIRE SER 8SOIC Manufacturer : Diodes Incorporated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.3V ~ 5.5V Current - Timekeeping (Max) : 0.65µA ~ 0.85µA @ 3V ~ 5V Operating Temperature : -40°C ~ 85°C (TA) Mounting Type : Surface Mount Package / Case : 8-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SOIC	135 More on Order
PT7C4563BWEX Diodes Incorporated	Clock & Timer ICs-Real Time Clocks IC RTC I2C SER 8SOIC T&R 2.5K Manufacturer : Diodes Incorporated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.3V ~ 5.5V Current - Timekeeping (Max) : 0.65µA ~ 0.85µA @ 3V ~ 5V Operating Temperature : -40°C ~ 85°C (TA) Mounting Type : Surface Mount Package / Case : 8-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SOIC	226 More on Order
MCP79402-I/MS Microchip Technology	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-MSOP Manufacturer : Microchip Technology Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, SRAM, Unique ID Memory Size : 64B 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 ~ 5.5V Current - Timekeeping (Max) : 1.2µA (Typ) @ 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	409 More on Order
PT7C4363BZEEX Diodes Incorporated	Clock & Timer ICs-Real Time Clocks IC RTC CAL I2C/2-WIRE SER 8TDFN Manufacturer : Diodes Incorporated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 1.3V ~ 5.5V Current - Timekeeping (Max) : 0.85µA ~ 0.9µA @ 3V ~ 5V Operating Temperature : -40°C ~ 85°C (TA) Mounting Type : Surface Mount Package / Case : 8-WFDFN Exposed Pad Supplier Device Package : 8-TDFN (2x3)	104 More on Order
ISL12024IBZ 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, 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-SOIC (0.154", 3.90mm Width) Supplier Device Package : 8-SOIC	387 More on Order
DS1391U-18+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR SPI 10-USOP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, Trickle-Charger Time Format : HH:MM:SS:hh (12/24 hr) Date Format : YY-MM-DD-dd Interface : SPI 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 : 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Supplier Device Package : 10-uMAX	222 More on Order
PT7C4307WEX Diodes Incorporated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer : Diodes Incorporated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, 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 : 4.5V ~ 5.5V Voltage - Supply, Battery : 2V ~ 3.5V Current - Timekeeping (Max) : 1.5mA @ 4.5V ~ 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	337 More on Order
DS1388Z-3+ 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	478 More on Order
NJU6355ED NJR Corporation/NJRC	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR SER 8-DIP Manufacturer : NJR Corporation/NJRC Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Leap Year Time Format : HH:MM:SS (24 hr) Date Format : YY-MM-DD-dd Interface : 4-Wire Serial Voltage - Supply : 4.5V ~ 5.5V Current - Timekeeping (Max) : 4µA ~ 15µA @ 2V ~ 5V Operating Temperature : -30°C ~ 80°C Mounting Type : Through Hole Package / Case : 8-DIP (0.300", 7.62mm) Supplier Device Package : 8-DIP	124 More on Order
DS3231M+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 2.3V ~ 5.5V Voltage - Supply, Battery : 2.3V ~ 5.5V Current - Timekeeping (Max) : 130µA ~ 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	259 More on Order
DS1678S+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC EVENT REC I2C 8-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Time Event Recorder Features : Alarm, Leap Year, NVSRAM, Y2K Memory Size : 32B Time Format : HH:MM:SS (12/24 hr) Date Format : YY-MM-DD-dd Interface : I²C, 2-Wire Serial Voltage - Supply : 4.5V ~ 5.5V Voltage - Supply, Battery : 2.6V ~ 3.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SOIC (0.209", 5.30mm Width) Supplier Device Package : 8-SO	342 More on Order
DS1337C# Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 16-SOIC Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output 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 Current - Timekeeping (Max) : 0.6µA @ 1.3V ~ 1.8V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 16-SOIC (0.295", 7.50mm Width) Supplier Device Package : 16-SOIC	104 More on Order
DS1337+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8-DIP Manufacturer : Maxim Integrated Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output 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 Current - Timekeeping (Max) : 0.6µA @ 1.3V ~ 1.8V Operating Temperature : -40°C ~ 85°C Mounting Type : Through Hole Package / Case : 8-DIP (0.300", 7.62mm) Supplier Device Package : 8-PDIP	488 More on Order
MCP79510T-I/MS Microchip Technology	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR SPI 10-MSOP Manufacturer : Microchip Technology Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID Memory Size : 64B Time Format : HH:MM:SS:hh (12/24 hr) Date Format : YY-MM-DD-dd Interface : SPI Voltage - Supply : 1.8V ~ 3.6V Voltage - Supply, Battery : 1.3V ~ 3.6V Current - Timekeeping (Max) : 1µA @ 1.8V ~ 3.6V 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	116 More on Order
MCP7940M-I/P Microchip Technology	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C 8DIP Manufacturer : Microchip Technology Warranty : Up to 1 year [Limited-Warranty]* Type : Clock/Calendar Features : Alarm, Leap Year, Square Wave Output, SRAM Memory Size : 64B 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 Current - Timekeeping (Max) : 1µA @ 5.5V Operating Temperature : -40°C ~ 85°C Mounting Type : Through Hole Package / Case : 8-DIP (0.300", 7.62mm) Supplier Device Package : 8-PDIP	343 More on Order
S-35390A-I8T1U ABLIC	Clock & Timer ICs-Real Time Clocks IC RTC CLK/CALENDAR I2C SNT-8A Manufacturer : ABLIC 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 : 1.3V ~ 5.5V Current - Timekeeping (Max) : 0.93µA ~ 1.1µA @ 3V ~ 5V Operating Temperature : -40°C ~ 85°C Mounting Type : Surface Mount Package / Case : 8-SMD, Flat Lead Supplier Device Package : SNT-8A	179 More on Order
DS1374C-33# 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 : 2.97V ~ 5.5V Voltage - Supply, Battery : 1.3V ~ 5.5V Current - Timekeeping (Max) : 175µA @ 2.97V ~ 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	247 More on Order
DS1315N-33+ Maxim Integrated	Clock & Timer ICs-Real Time Clocks IC RTC PHANTOM PAR 16-DIP 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 : 3V ~ 3.6V Voltage - Supply, Battery : 2.5V ~ 3.7V Current - Timekeeping (Max) : 1.1mA @ 3.3V Operating Temperature : -40°C ~ 85°C Mounting Type : Through Hole Package / Case : 16-DIP (0.300", 7.62mm) Supplier Device Package : 16-PDIP	325 More on Order