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Manufacturer Packaging Series 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
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Packaging Series 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
   
PCF2127AT/2Y Datasheet PCF2127AT/2Y - NXP Semiconductors 568-10212-2-ND IC RTC CLK/CAL I2C/SPI 20-SOIC 2,000 - Immediate
1.75560 2,000 Tape & Reel (TR)?
Alternate Packaging
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Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer 512B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8 V ~ 4.2 V 1.8 V ~ 4.2 V 1.5µA @ 3.3V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SO
PCF2127AT/2Y Datasheet PCF2127AT/2Y - NXP Semiconductors 568-10212-1-ND IC RTC CLK/CAL I2C/SPI 20-SOIC 3,212 - Immediate
3.60000 1 Cut Tape (CT)?
Alternate Packaging
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Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer 512B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8 V ~ 4.2 V 1.8 V ~ 4.2 V 1.5µA @ 3.3V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SO
PCF2127AT/2Y Datasheet PCF2127AT/2Y - NXP Semiconductors 568-10212-6-ND IC RTC CLK/CAL I2C/SPI 20-SOIC 3,212 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
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Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer 512B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8 V ~ 4.2 V 1.8 V ~ 4.2 V 1.5µA @ 3.3V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SO
M41T62LC6F Datasheet M41T62LC6F - STMicroelectronics 497-11275-2-ND IC RTC CLK/CALENDAR I2C 8LCC 7,000 - Immediate
1.81720 1,000 Tape & Reel (TR)?
Alternate Packaging
Timekeeper® 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 1.3 V ~ 4.4 V
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0.7µA ~ 0.95µA @ 1.3V ~ 4.4V -40°C ~ 85°C Surface Mount 8-LCC 8-LCC (1.5x3.2)
M41T62LC6F Datasheet M41T62LC6F - STMicroelectronics 497-11275-1-ND IC RTC CLK/CALENDAR I2C 8LCC 7,273 - Immediate
3.54000 1 Cut Tape (CT)?
Alternate Packaging
Timekeeper® 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 1.3 V ~ 4.4 V
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0.7µA ~ 0.95µA @ 1.3V ~ 4.4V -40°C ~ 85°C Surface Mount 8-LCC 8-LCC (1.5x3.2)
M41T62LC6F Datasheet M41T62LC6F - STMicroelectronics 497-11275-6-ND IC RTC CLK/CALENDAR I2C 8LCC 7,273 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
Timekeeper® 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 1.3 V ~ 4.4 V
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0.7µA ~ 0.95µA @ 1.3V ~ 4.4V -40°C ~ 85°C Surface Mount 8-LCC 8-LCC (1.5x3.2)
AB-RTCMC-32.768KHZ-AIGZ-S7-T Datasheet AB-RTCMC-32.768KHZ-AIGZ-S7-T - Abracon LLC 535-12052-2-ND IC RTC CLK/CALENDAR I2C 8-CLCC 1,000 - Immediate
1.89000 1,000 Tape & Reel (TR)?
Alternate Packaging
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Clock/Calendar Alarm, Leap Year, Watchdog Timer
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HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1 V ~ 4.4 V
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0.4µA ~ 0.95µA @ 1V ~ 4.4V -40°C ~ 85°C Surface Mount 8-WCDFN 8-CLCC (3.2x1.5)
AB-RTCMC-32.768KHZ-AIGZ-S7-T Datasheet AB-RTCMC-32.768KHZ-AIGZ-S7-T - Abracon LLC 535-12052-1-ND IC RTC CLK/CALENDAR I2C 8-CLCC 1,763 - Immediate
3.89000 1 Cut Tape (CT)?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1 V ~ 4.4 V
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0.4µA ~ 0.95µA @ 1V ~ 4.4V -40°C ~ 85°C Surface Mount 8-WCDFN 8-CLCC (3.2x1.5)
AB-RTCMC-32.768KHZ-AIGZ-S7-T Datasheet AB-RTCMC-32.768KHZ-AIGZ-S7-T - Abracon LLC 535-12052-6-ND IC RTC CLK/CALENDAR I2C 8-CLCC 1,763 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1 V ~ 4.4 V
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0.4µA ~ 0.95µA @ 1V ~ 4.4V -40°C ~ 85°C Surface Mount 8-WCDFN 8-CLCC (3.2x1.5)
M41T81SMY6F Datasheet M41T81SMY6F - STMicroelectronics 497-6157-2-ND IC RTC CLK/CALENDAR I2C 18-SOIC 1,000 - Immediate
1.92500 1,000 Tape & Reel (TR)?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7 V ~ 5.5 V 2 V ~ 3.5 V 100µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T81SMY6F Datasheet M41T81SMY6F - STMicroelectronics 497-6157-1-ND IC RTC CLK/CALENDAR I2C 18-SOIC 1,418 - Immediate
3.75000 1 Cut Tape (CT)?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7 V ~ 5.5 V 2 V ~ 3.5 V 100µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T81SMY6F Datasheet M41T81SMY6F - STMicroelectronics 497-6157-6-ND IC RTC CLK/CALENDAR I2C 18-SOIC 1,418 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer
-
HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7 V ~ 5.5 V 2 V ~ 3.5 V 100µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T83RMY6F Datasheet M41T83RMY6F - STMicroelectronics 497-6885-2-ND IC RTC CLK/CALENDAR I2C 18-SOX 9,000 - Immediate
1.96140 1,000 Tape & Reel (TR)?
Alternate Packaging
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Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7 V ~ 5.5 V 2 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T83RMY6F Datasheet M41T83RMY6F - STMicroelectronics 497-6885-1-ND IC RTC CLK/CALENDAR I2C 18-SOX 9,213 - Immediate
3.82000 1 Cut Tape (CT)?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7 V ~ 5.5 V 2 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T83RMY6F Datasheet M41T83RMY6F - STMicroelectronics 497-6885-6-ND IC RTC CLK/CALENDAR I2C 18-SOX 9,213 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7 V ~ 5.5 V 2 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T93RMY6F Datasheet M41T93RMY6F - STMicroelectronics 497-6020-2-ND IC RTC CLK/CALENDAR SPI 18-SOX 4,000 - Immediate
1.96140 1,000 Tape & Reel (TR)?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd SPI 2.7 V ~ 5.5 V 1.8 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T93RMY6F Datasheet M41T93RMY6F - STMicroelectronics 497-6020-1-ND IC RTC CLK/CALENDAR SPI 18-SOX 4,335 - Immediate
3.82000 1 Cut Tape (CT)?
Alternate Packaging
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Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd SPI 2.7 V ~ 5.5 V 1.8 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T93RMY6F Datasheet M41T93RMY6F - STMicroelectronics 497-6020-6-ND IC RTC CLK/CALENDAR SPI 18-SOX 4,335 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd SPI 2.7 V ~ 5.5 V 1.8 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T83SMY6F Datasheet M41T83SMY6F - STMicroelectronics 497-6886-2-ND IC RTC CLK/CALENDAR I2C 18-SOX 2,000 - Immediate
1.96140 1,000 Tape & Reel (TR)?
Alternate Packaging
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Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3 V ~ 5.5 V 2 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T83SMY6F Datasheet M41T83SMY6F - STMicroelectronics 497-6886-1-ND IC RTC CLK/CALENDAR I2C 18-SOX 2,683 - Immediate
3.82000 1 Cut Tape (CT)?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3 V ~ 5.5 V 2 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T83SMY6F Datasheet M41T83SMY6F - STMicroelectronics 497-6886-6-ND IC RTC CLK/CALENDAR I2C 18-SOX 2,683 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3 V ~ 5.5 V 2 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T93SMY6F Datasheet M41T93SMY6F - STMicroelectronics 497-6890-2-ND IC RTC CLK/CALENDAR SPI 18-SOX 2,000 - Immediate
1.96140 1,000 Tape & Reel (TR)?
Alternate Packaging
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Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd SPI 3 V ~ 5.5 V 1.8 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T93SMY6F Datasheet M41T93SMY6F - STMicroelectronics 497-6890-1-ND IC RTC CLK/CALENDAR SPI 18-SOX 2,088 - Immediate
3.82000 1 Cut Tape (CT)?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd SPI 3 V ~ 5.5 V 1.8 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T93SMY6F Datasheet M41T93SMY6F - STMicroelectronics 497-6890-6-ND IC RTC CLK/CALENDAR SPI 18-SOX 2,088 - Immediate
Digi-Reel® 1 Digi-Reel®?
Alternate Packaging
-
Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd SPI 3 V ~ 5.5 V 1.8 V ~ 5.5 V 10µA @ 5.5V -40°C ~ 85°C Surface Mount 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
DS1683S+T&R Datasheet DS1683S+T&R - Maxim Integrated DS1683S+T&RTR-ND IC RTC ELAPSED CNT I2C 8-SOIC 2,500 - Immediate
2.01960 2,500 Tape & Reel (TR)?
Alternate Packaging
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Elapsed Time Counter Alarm, EEPROM 16B Binary Binary I²C, 2-Wire Serial 2.5 V ~ 5.5 V
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-40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
Results per Page
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12:28:57 5/29/2016