Clock & Timer ICs

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

Records 56,222

Page 1848/1875

Part Number	Description	In Stock
M41T01M6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Leap Year Time Format: HH:MM:SS Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2V ~ 5.5V Voltage - Supply, Battery: 2.5V ~ 3.5V Current - Timekeeping (Max): 70µA @ 2V ~ 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-SO	In Stock4,298 More on Order
M41T0DS6E STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-TSSOP Manufacturer: STMicroelectronics Type: Clock/Calendar Time Format: HH:MM:SS Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2V ~ 5.5V Current - Timekeeping (Max): 1.2µA ~ 31µA @ 3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	In Stock463 More on Order
M41T0DS6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-TSSOP Manufacturer: STMicroelectronics Type: Clock/Calendar Time Format: HH:MM:SS Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2V ~ 5.5V Current - Timekeeping (Max): 1.2µA ~ 31µA @ 3V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)	In Stock309 More on Order
M41T0M6E STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Time Format: HH:MM:SS Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2V ~ 5.5V Current - Timekeeping (Max): 1.2µA ~ 31µA @ 3V ~ 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-SO	In Stock486 More on Order
M41T0M6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Time Format: HH:MM:SS Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2V ~ 5.5V Current - Timekeeping (Max): 1.2µA ~ 31µA @ 3V ~ 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-SO	In Stock12,308 More on Order
M41T11M6E STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 56B Time Format: HH:MM:SS Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2V ~ 5.5V Voltage - Supply, Battery: 2.5V ~ 3.5V Current - Timekeeping (Max): 70µA @ 2V ~ 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-SO	In Stock435 More on Order
M41T11M6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 56B Time Format: HH:MM:SS Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2V ~ 5.5V Voltage - Supply, Battery: 2.5V ~ 3.5V Current - Timekeeping (Max): 70µA @ 2V ~ 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-SO	In Stock4,184 More on Order
M41T11MH6E STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 28-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 56B Time Format: HH:MM:SS Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2V ~ 5.5V Voltage - Supply, Battery: 2.5V ~ 3.5V Current - Timekeeping (Max): 70µA @ 2V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Supplier Device Package: 28-SOH	In Stock217 More on Order
M41T11MH6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 28-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 56B Time Format: HH:MM:SS Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2V ~ 5.5V Voltage - Supply, Battery: 2.5V ~ 3.5V Current - Timekeeping (Max): 70µA @ 2V ~ 5.5V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Supplier Device Package: 28-SOH	In Stock344 More on Order
M41T256YMH7E STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 44-SOH Manufacturer: STMicroelectronics Series: Timekeeper® Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 32KB Time Format: HH:MM:SS:hh (24 hr) 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): 2.5mA @ 4.5V ~ 5.5V Operating Temperature: -25°C ~ 70°C Mounting Type: Surface Mount Package / Case: 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Supplier Device Package: 44-SOH	In Stock313 More on Order
M41T256YMH7F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 44-SOH Manufacturer: STMicroelectronics Series: Timekeeper® Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 32KB Time Format: HH:MM:SS:hh (24 hr) 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): 2.5mA @ 4.5V ~ 5.5V Operating Temperature: -25°C ~ 70°C Mounting Type: Surface Mount Package / Case: 44-BSOP (0.337", 8.56mm Width) requires SNAPHAT Supplier Device Package: 44-SOH	In Stock240 More on Order
M41T256YMT7E STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 44-SOP Manufacturer: STMicroelectronics Series: Timekeeper® Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 32KB Time Format: HH:MM:SS:hh (24 hr) 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): 2.5mA @ 4.5V ~ 5.5V Operating Temperature: -25°C ~ 70°C Mounting Type: Surface Mount Package / Case: 44-BSOP (0.337", 8.56mm Width) Supplier Device Package: 44-SOH	In Stock476 More on Order
M41T256YMT7F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 44-SOP Manufacturer: STMicroelectronics Series: Timekeeper® Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 32KB Time Format: HH:MM:SS:hh (24 hr) 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): 2.5mA @ 4.5V ~ 5.5V Operating Temperature: -25°C ~ 70°C Mounting Type: Surface Mount Package / Case: 44-BSOP (0.337", 8.56mm Width) Supplier Device Package: 44-SOH	In Stock281 More on Order
M41T315V-85MH6E STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM SER 28-SOIC Manufacturer: STMicroelectronics Type: Phantom Time Chip Features: Leap Year, Supervisor Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: Serial Voltage - Supply: 3V ~ 3.6V Voltage - Supply, Battery: 2.5V ~ 3.7V Current - Timekeeping (Max): 2mA @ 2.7V ~ 3.6V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Supplier Device Package: 28-SOH	In Stock265 More on Order
M41T315V-85MH6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC PHANTOM SER 28-SOIC Manufacturer: STMicroelectronics Type: Phantom Time Chip Features: Leap Year, Supervisor Time Format: HH:MM:SS (12/24 hr) Date Format: YY-MM-DD-dd Interface: Serial Voltage - Supply: 3V ~ 3.6V Voltage - Supply, Battery: 2.5V ~ 3.7V Current - Timekeeping (Max): 2mA @ 2.7V ~ 3.6V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Supplier Device Package: 28-SOH	In Stock2,379 More on Order
M41T50Q6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 16QFN Manufacturer: STMicroelectronics Series: Timekeeper® 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: 1.7V ~ 3.6V Current - Timekeeping (Max): 0.7µA @ 1.7V ~ 3.6V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3x3)	In Stock402 More on Order
M41T56C64MY6E STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 18-SOIC Manufacturer: STMicroelectronics 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	In Stock252 More on Order
M41T56C64MY6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 18-SOIC Manufacturer: STMicroelectronics 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	In Stock198 More on Order
M41T56M6E STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 56B Time Format: HH:MM:SS (24 hr) 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: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SO	In Stock290 More on Order
M41T56M6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 56B Time Format: HH:MM:SS (24 hr) 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: 8-SOIC (0.154", 3.90mm Width) Supplier Device Package: 8-SO	In Stock3,166 More on Order
M41T56MH6E STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 28-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 56B Time Format: HH:MM:SS (24 hr) 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: 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Supplier Device Package: 28-SOH	In Stock200 More on Order
M41T56MH6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 28-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Leap Year, NVSRAM Memory Size: 56B Time Format: HH:MM:SS (24 hr) 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: 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets Supplier Device Package: 28-SOH	In Stock133 More on Order
M41T60Q6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 16-QFN Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Leap Year Time Format: HH:MM:SS (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.3V ~ 4.4V Current - Timekeeping (Max): 0.7µA ~ 0.95µA @ 3.6V ~ 4.4V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3x3)	In Stock403 More on Order
M41T62LC6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8LCC Manufacturer: STMicroelectronics Series: Timekeeper® Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer Time Format: HH:MM:SS:hh (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.3V ~ 4.4V Current - Timekeeping (Max): 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 8-LCC Supplier Device Package: 8-LCC (1.5x3.2)	In Stock102,150 More on Order
M41T62Q6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 16-QFN Manufacturer: STMicroelectronics Series: Timekeeper® Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer Time Format: HH:MM:SS:hh (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.3V ~ 4.4V Current - Timekeeping (Max): 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3x3)	In Stock14,084 More on Order
M41T64Q6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 16-QFN Manufacturer: STMicroelectronics Series: Timekeeper® Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer Time Format: HH:MM:SS:hh (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.3V ~ 4.4V Current - Timekeeping (Max): 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3x3)	In Stock232 More on Order
M41T65Q6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 16-QFN Manufacturer: STMicroelectronics Series: Timekeeper® Type: Clock/Calendar Features: Alarm, Leap Year, Watchdog Timer Time Format: HH:MM:SS:hh (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.3V ~ 4.4V Current - Timekeeping (Max): 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3x3)	In Stock4,904 More on Order
M41T66Q6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 16-QFN Manufacturer: STMicroelectronics Series: Timekeeper® Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output, Watchdog Timer Time Format: HH:MM:SS:hh (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 1.5V ~ 4.4V Current - Timekeeping (Max): 0.9µA ~ 1.1µA @ 1.5V ~ 4.4V Operating Temperature: -40°C ~ 85°C Mounting Type: Surface Mount Package / Case: 16-VFQFN Exposed Pad Supplier Device Package: 16-QFN (3x3)	In Stock195 More on Order
M41T80M6E STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS:hh (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2V ~ 5.5V Current - Timekeeping (Max): 2.4µA ~ 31µA @ 2V ~ 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-SO	In Stock230 More on Order
M41T80M6F STMicroelectronics	Clock & Timer ICs - Real Time Clocks IC RTC CLK/CALENDAR I2C 8-SOIC Manufacturer: STMicroelectronics Type: Clock/Calendar Features: Alarm, Leap Year, Square Wave Output Time Format: HH:MM:SS:hh (24 hr) Date Format: YY-MM-DD-dd Interface: I²C, 2-Wire Serial Voltage - Supply: 2V ~ 5.5V Current - Timekeeping (Max): 2.4µA ~ 31µA @ 2V ~ 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-SO	In Stock302 More on Order

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