Clock & Timer ICs

Clock/Timing - Application Specific (7,126)
Clock/Timing - Clock Buffers, Drivers (3,645)
Clock/Timing - Clock Generators, PLLs, Frequency Synthesizers (19,741)
Clock/Timing - Delay Lines (810)
Clock/Timing - IC Batteries (4)
Clock/Timing - Programmable Timers and Oscillators (22,852)
Clock/Timing - Real Time Clocks (2,044)

Records 56,222

Page 1858/1875

Part Number	Description	In Stock
PCF2129AT/1,518 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 20-SOIC Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 4.2V Voltage - Supply, Battery: 1.8V ~ 4.2V Current - Timekeeping (Max): 1.5µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 20-SOIC (0.295", 7.50mm Width) Supplier Device Package: 20-SO	In Stock5,346
PCF2129AT/2,518 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CAL I2C/SPI 20-SOIC Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 4.2V Voltage - Supply, Battery: 1.8V ~ 4.2V Current - Timekeeping (Max): 1.5µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 20-SOIC (0.295", 7.50mm Width) Supplier Device Package: 20-SO	In Stock3,820
PCF2129T/2,518 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CAL I2C/SPI 16-SOIC Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, TCXO/Crystal, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 4.2V Voltage - Supply, Battery: 1.8V ~ 4.2V Current - Timekeeping (Max): 1.5µA @ 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-SO	In Stock12,438
PCF85063AT/AAZ NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8SOIC Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA @ 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-SO	In Stock54,248
PCF85063AT/AY NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8SO Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA @ 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-SO	In Stock20,883
PCF85063ATL/1,118 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 10-SON Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 10-XFDFN Exposed Pad Supplier Device Package: 10-DFN (2.6x2.6)	In Stock8,442
PCF85063ATT/AJ NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8TSSOP Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA @ 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-TSSOP	In Stock11,233
PCF85063BTL/1,118 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR SPI 10-HXSON Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: SPI Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 10-XFDFN Exposed Pad Supplier Device Package: 10-DFN (2.6x2.6)	In Stock7,614
PCF85063TP/1Z NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SON Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-WFDFN Exposed Pad Supplier Device Package: 8-HWSON (2x3)	In Stock2,685
PCF8523AUG/HAV NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 12WLCSP Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.6V ~ 5.5V Voltage - Supply, Battery: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.5µA @ 2V ~ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: Die Supplier Device Package: Die	In Stock8,172
PCF8523T/1,118 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.6V ~ 5.5V Voltage - Supply, Battery: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.5µA @ 2V ~ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SO	In Stock57,146
PCF8523TK/1,118 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-HVSON Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.6V ~ 5.5V Voltage - Supply, Battery: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.5µA @ 2V ~ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-VDFN Exposed Pad Supplier Device Package: 8-HVSON (4x4)	In Stock44,754
PCF8523TS/1,112 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 14-TSSOP Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.6V ~ 5.5V Voltage - Supply, Battery: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.5µA @ 2V ~ 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	In Stock8,478
PCF8523TS/1,118 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 14-TSSOP Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.6V ~ 5.5V Voltage - Supply, Battery: 1.8V ~ 5.5V Current - Timekeeping (Max): 0.5µA @ 2V ~ 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	In Stock3,474
PCF85263AT/AJ NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8SO Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: 0.9V ~ 5.5V Current - Timekeeping (Max): 0.885µA @ 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-SO	In Stock4,923
PCF85263ATL/AX NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 10DFN Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: 0.9V ~ 5.5V Current - Timekeeping (Max): 0.885µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 10-XFDFN Exposed Pad Supplier Device Package: 10-DFN (2.6x2.6)	In Stock72,636
PCF85263ATT1/AJ NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 10TSSOP Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: 0.9V ~ 5.5V Current - Timekeeping (Max): 0.885µA @ 3.3V 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-TSSOP	In Stock64,872
PCF85263ATT/AJ NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8TSSOP Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: 0.9V ~ 5.5V Current - Timekeeping (Max): 0.885µA @ 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-TSSOP	Request a Quote
PCF85363ATL/AX NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 10DFN Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: 64B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: 0.9V ~ 5.5V Current - Timekeeping (Max): 0.885µA @ 3.3V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 10-XFDFN Exposed Pad Supplier Device Package: 10-DFN (2.6x2.6)	In Stock16,123
PCF85363ATT1/AJ NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 10TSSOP Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: 64B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: 0.9V ~ 5.5V Current - Timekeeping (Max): 0.885µA @ 3.3V 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-TSSOP	In Stock3,780
PCF85363ATT/AJ NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8TSSOP Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: 64B Time Format: HH:MM:SS:hh (12/24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 0.9V ~ 5.5V Voltage - Supply, Battery: 0.9V ~ 5.5V Current - Timekeeping (Max): 0.885µA @ 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-TSSOP	In Stock60,300
PCF8563BS/4,118 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 10-HVSON Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA ~ 0.75µA @ 2V ~ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 10-VFDFN Exposed Pad Supplier Device Package: 10-HVSON (3x3)	In Stock108,546
PCF8563P/F4,112 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-DIP Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA ~ 0.75µA @ 2V ~ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Through Hole Package / Case: 8-DIP (0.300", 7.62mm) Supplier Device Package: 8-DIP	In Stock3,474
PCF8563T/5,518 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA ~ 0.75µA @ 2V ~ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SO	In Stock1,100,588
PCF8563T/F4,112 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA ~ 0.75µA @ 2V ~ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SO	In Stock4,068
PCF8563T/F4,118 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA ~ 0.75µA @ 2V ~ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SO	In Stock45,852
PCF8563TS/4,118 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-TSSOP Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA ~ 0.75µA @ 2V ~ 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-TSSOP	In Stock22,572
PCF8563TS/5,118 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-TSSOP Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.8V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA ~ 0.75µA @ 2V ~ 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-TSSOP	In Stock68,576
PCF8564ACX9/1,005 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C DIE Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA ~ 0.75µA @ 2V ~ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: Die Supplier Device Package: Die	In Stock6,390
PCF8564ACX9/B/1,02 NXP	Clock/Timing - Real Time Clocks IC RTC CLK/CALENDAR I2C DIE Manufacturer: NXP USA Inc. Series: - Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer Memory Size: - Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1V ~ 5.5V Voltage - Supply, Battery: - Current - Timekeeping (Max): 0.6µA ~ 0.75µA @ 2V ~ 5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: Die Supplier Device Package: Die	In Stock2,052

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