Product Index > Integrated Circuits (ICs) > Clock/Timing - Real Time Clocks

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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
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Unit Price
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Packaging Series Part Status Type Features Memory Size Time Format Date Format Interface Voltage - Supply Voltage - Supply, Battery Current - Timekeeping (Max) Operating Temperature Mounting Type Package / Case Supplier Device Package
   
M41T62Q6F Datasheet M41T62Q6F - STMicroelectronics 497-3907-2-ND IC RTC CLK/CALENDAR I2C 16-QFN 9,000 - Immediate Available: 9,000 $0.87210 3,000 Minimum: 3,000 Tape & Reel (TR)?
Alternate Packaging
Timekeeper® Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
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HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 4.4V
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0.7µA ~ 0.95µA @ 1.3V ~ 4.4V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
M41T62Q6F Datasheet M41T62Q6F - STMicroelectronics 497-3907-1-ND IC RTC CLK/CALENDAR I2C 16-QFN 14,926 - Immediate Available: 14,926 $1.96000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
Timekeeper® Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 4.4V
-
0.7µA ~ 0.95µA @ 1.3V ~ 4.4V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
M41T62Q6F Datasheet M41T62Q6F - STMicroelectronics 497-3907-6-ND IC RTC CLK/CALENDAR I2C 16-QFN 14,926 - Immediate Available: 14,926 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
Timekeeper® Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 4.4V
-
0.7µA ~ 0.95µA @ 1.3V ~ 4.4V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
M41T0M6F Datasheet M41T0M6F - STMicroelectronics 497-4698-2-ND IC RTC CLK/CALENDAR I2C 8-SOIC 12,500 - Immediate Available: 12,500 $0.88425 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar
-
-
HH:MM:SS YY-MM-DD-dd I²C, 2-Wire Serial 2V ~ 5.5V
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1.2µA ~ 31µA @ 3V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T0M6F Datasheet M41T0M6F - STMicroelectronics 497-4698-1-ND IC RTC CLK/CALENDAR I2C 8-SOIC 12,758 - Immediate Available: 12,758 $1.99000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar
-
-
HH:MM:SS YY-MM-DD-dd I²C, 2-Wire Serial 2V ~ 5.5V
-
1.2µA ~ 31µA @ 3V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T0M6F Datasheet M41T0M6F - STMicroelectronics 497-4698-6-ND IC RTC CLK/CALENDAR I2C 8-SOIC 12,758 - Immediate Available: 12,758 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
-
Active Clock/Calendar
-
-
HH:MM:SS YY-MM-DD-dd I²C, 2-Wire Serial 2V ~ 5.5V
-
1.2µA ~ 31µA @ 3V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T82SM6F Datasheet M41T82SM6F - STMicroelectronics 497-7827-2-ND IC RTC CLK/CALENDAR I2C 8-SOIC 2,500 - Immediate Available: 2,500 $1.14480 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3V ~ 5.5V 2V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T82SM6F Datasheet M41T82SM6F - STMicroelectronics 497-7827-1-ND IC RTC CLK/CALENDAR I2C 8-SOIC 3,044 - Immediate Available: 3,044 $2.58000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3V ~ 5.5V 2V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T82SM6F Datasheet M41T82SM6F - STMicroelectronics 497-7827-6-ND IC RTC CLK/CALENDAR I2C 8-SOIC 3,044 - Immediate Available: 3,044 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3V ~ 5.5V 2V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T82ZM6F Datasheet M41T82ZM6F - STMicroelectronics 497-7828-2-ND IC RTC CLK/CALENDAR I2C 8-SOIC 2,500 - Immediate Available: 2,500 $1.14480 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.38V ~ 5.5V 2V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T82ZM6F Datasheet M41T82ZM6F - STMicroelectronics 497-7828-1-ND IC RTC CLK/CALENDAR I2C 8-SOIC 3,695 - Immediate Available: 3,695 $2.58000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.38V ~ 5.5V 2V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T82ZM6F Datasheet M41T82ZM6F - STMicroelectronics 497-7828-6-ND IC RTC CLK/CALENDAR I2C 8-SOIC 3,695 - Immediate Available: 3,695 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.38V ~ 5.5V 2V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T82RM6F Datasheet M41T82RM6F - STMicroelectronics 497-8279-2-ND IC RTC CLK/CALENDAR I2C 8-SOIC 2,500 - Immediate Available: 2,500 $1.14480 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 2V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T82RM6F Datasheet M41T82RM6F - STMicroelectronics 497-8279-1-ND IC RTC CLK/CALENDAR I2C 8-SOIC 4,134 - Immediate Available: 4,134 $2.58000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 2V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T82RM6F Datasheet M41T82RM6F - STMicroelectronics 497-8279-6-ND IC RTC CLK/CALENDAR I2C 8-SOIC 4,134 - Immediate Available: 4,134 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 2V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T81SM6F Datasheet M41T81SM6F - STMicroelectronics 497-4684-2-ND IC RTC CLK/CALENDAR I2C 8-SOIC 22,500 - Immediate Available: 22,500 $1.17045 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 2V ~ 3.5V 100µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T81SM6F Datasheet M41T81SM6F - STMicroelectronics 497-4684-1-ND IC RTC CLK/CALENDAR I2C 8-SOIC 24,614 - Immediate Available: 24,614 $2.63000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 2V ~ 3.5V 100µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T81SM6F Datasheet M41T81SM6F - STMicroelectronics 497-4684-6-ND IC RTC CLK/CALENDAR I2C 8-SOIC 24,614 - Immediate Available: 24,614 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 2V ~ 3.5V 100µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T81M6F Datasheet M41T81M6F - STMicroelectronics 497-4709-2-ND IC RTC CLK/CALENDAR I2C 8-SOIC 5,000 - Immediate Available: 5,000 $1.17045 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2V ~ 5.5V 2.5V ~ 3.5V 100µA @ 2V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T81M6F Datasheet M41T81M6F - STMicroelectronics 497-4709-1-ND IC RTC CLK/CALENDAR I2C 8-SOIC 5,923 - Immediate Available: 5,923 $2.63000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2V ~ 5.5V 2.5V ~ 3.5V 100µA @ 2V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T81M6F Datasheet M41T81M6F - STMicroelectronics 497-4709-6-ND IC RTC CLK/CALENDAR I2C 8-SOIC 5,923 - Immediate Available: 5,923 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2V ~ 5.5V 2.5V ~ 3.5V 100µA @ 2V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T00M6F Datasheet M41T00M6F - STMicroelectronics 497-4697-2-ND IC RTC CLK/CALENDAR I2C 8-SOIC 12,500 - Immediate Available: 12,500 $1.21230 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Leap Year
-
HH:MM:SS YY-MM-DD-dd I²C, 2-Wire Serial 2V ~ 5.5V 2.5V ~ 3.5V 70µA @ 2V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T00M6F Datasheet M41T00M6F - STMicroelectronics 497-4697-1-ND IC RTC CLK/CALENDAR I2C 8-SOIC 13,469 - Immediate Available: 13,469 $2.73000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Leap Year
-
HH:MM:SS YY-MM-DD-dd I²C, 2-Wire Serial 2V ~ 5.5V 2.5V ~ 3.5V 70µA @ 2V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T00M6F Datasheet M41T00M6F - STMicroelectronics 497-4697-6-ND IC RTC CLK/CALENDAR I2C 8-SOIC 13,469 - Immediate Available: 13,469 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Leap Year
-
HH:MM:SS YY-MM-DD-dd I²C, 2-Wire Serial 2V ~ 5.5V 2.5V ~ 3.5V 70µA @ 2V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
M41T00SM6F Datasheet M41T00SM6F - STMicroelectronics 497-6458-2-ND IC RTC CLK/CALENDAR I2C 8-SOIC 7,500 - Immediate Available: 7,500 $1.21230 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Leap Year
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 2V ~ 3.5V 70µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SO
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17:50:46 7/23/2019