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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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
   
ISL1208IB8Z-TK Datasheet ISL1208IB8Z-TK - Renesas Electronics America Inc. ISL1208IB8Z-TKTR-ND IC RTC CLK/CALENDAR I2C 8-SOIC 2,000 - Immediate Available: 2,000 $1.87923 1,000 Minimum: 1,000 Tape & Reel (TR)?
Alternate Packaging
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Active Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
ISL1208IB8Z-TK Datasheet ISL1208IB8Z-TK - Renesas Electronics America Inc. ISL1208IB8Z-TKCT-ND IC RTC CLK/CALENDAR I2C 8-SOIC 3,222 - Immediate Available: 3,222 $3.93000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
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Active Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
ISL1208IB8Z-TK Datasheet ISL1208IB8Z-TK - Renesas Electronics America Inc. ISL1208IB8Z-TKDKR-ND IC RTC CLK/CALENDAR I2C 8-SOIC 3,222 - Immediate Available: 3,222 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
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Active Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
ISL12026IBZ-T Datasheet ISL12026IBZ-T - Renesas Electronics America Inc. ISL12026IBZ-TTR-ND IC RTC CLK/CALENDAR I2C 8-SOIC 2,500 - Immediate Available: 2,500 $2.52543 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
ISL12026IBZ-T Datasheet ISL12026IBZ-T - Renesas Electronics America Inc. ISL12026IBZ-TCT-ND IC RTC CLK/CALENDAR I2C 8-SOIC 2,864 - Immediate Available: 2,864 $5.18000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
ISL12026IBZ-T Datasheet ISL12026IBZ-T - Renesas Electronics America Inc. ISL12026IBZ-TDKR-ND IC RTC CLK/CALENDAR I2C 8-SOIC 2,864 - Immediate Available: 2,864 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
ISL12020MIRZ-T7A Datasheet ISL12020MIRZ-T7A - Renesas Electronics America Inc. ISL12020MIRZ-T7ATR-ND IC RTC CLK/CALENDAR I2C 20-DFN 2,000 - Immediate Available: 2,000 $7.42952 250 Minimum: 250 Tape & Reel (TR)?
Alternate Packaging
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Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 20-PowerLFDFN 20-DFN (5.5x4.0)
ISL12020MIRZ-T7A Datasheet ISL12020MIRZ-T7A - Renesas Electronics America Inc. ISL12020MIRZ-T7ACT-ND IC RTC CLK/CALENDAR I2C 20-DFN 2,104 - Immediate Available: 2,104 $10.71000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
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Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 20-PowerLFDFN 20-DFN (5.5x4.0)
ISL12020MIRZ-T7A Datasheet ISL12020MIRZ-T7A - Renesas Electronics America Inc. ISL12020MIRZ-T7ADKR-ND IC RTC CLK/CALENDAR I2C 20-DFN 2,104 - Immediate Available: 2,104 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
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Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 20-PowerLFDFN 20-DFN (5.5x4.0)
ISL12020MIRZ Datasheet ISL12020MIRZ - Renesas Electronics America Inc. ISL12020MIRZ-ND IC RTC CLK/CALENDAR I2C 20-DFN 481 - Immediate Available: 481 $9.51000 1 Minimum: 1 Tube?
Alternate Packaging
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Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 20-PowerLFDFN 20-DFN (5.5x4.0)
ISL1208IU8Z-TK Datasheet ISL1208IU8Z-TK - Renesas Electronics America Inc. ISL1208IU8Z-TKTR-ND IC RTC CLK/CALENDAR I2C 8-MSOP 1,000 - Immediate Available: 1,000 $2.27858 1,000 Minimum: 1,000 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP
ISL1208IU8Z-TK Datasheet ISL1208IU8Z-TK - Renesas Electronics America Inc. ISL1208IU8Z-TKCT-ND IC RTC CLK/CALENDAR I2C 8-MSOP 1,938 - Immediate Available: 1,938 $4.45000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP
ISL1208IU8Z-TK Datasheet ISL1208IU8Z-TK - Renesas Electronics America Inc. ISL1208IU8Z-TKDKR-ND IC RTC CLK/CALENDAR I2C 8-MSOP 1,938 - Immediate Available: 1,938 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP
ISL12057IUZ Datasheet ISL12057IUZ - Renesas Electronics America Inc. ISL12057IUZ-ND IC RTC CLK/CALENDAR I2C 8-MSOP 2,384 - Immediate Available: 2,384 $3.69000 1 Minimum: 1 Tube?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 3.6V
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0.65µA @ 1.8V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP
ISL1208IB8Z Datasheet ISL1208IB8Z - Renesas Electronics America Inc. ISL1208IB8Z-ND IC RTC CLK/CALENDAR I2C 8-SOIC 1,472 - Immediate Available: 1,472 $3.83000 1 Minimum: 1 Tube?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
ISL12022MIBZ-T Datasheet ISL12022MIBZ-T - Renesas Electronics America Inc. ISL12022MIBZ-TTR-ND IC RTC/CALENDAR TEMP SNSR 20SOIC 2,000 - Immediate Available: 2,000 $5.19011 1,000 Minimum: 1,000 Tape & Reel (TR)?
Alternate Packaging
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Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width)
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ISL12022MIBZ-T Datasheet ISL12022MIBZ-T - Renesas Electronics America Inc. ISL12022MIBZ-TCT-ND IC RTC CLK/CALENDAR I2C 20-SOIC 2,450 - Immediate Available: 2,450 $9.09000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
ISL12022MIBZ-T Datasheet ISL12022MIBZ-T - Renesas Electronics America Inc. ISL12022MIBZ-TDKR-ND IC RTC CLK/CALENDAR I2C 20-SOIC 2,550 - Immediate Available: 2,550 Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 20-SOIC (0.295", 7.50mm Width) 20-SOIC
ISL12022IBZ Datasheet ISL12022IBZ - Renesas Electronics America Inc. ISL12022IBZ-ND IC RTC CLK/CALENDAR I2C 8-SOIC 2,495 - Immediate Available: 2,495 $6.80000 1 Minimum: 1 Tube?
Alternate Packaging
-
Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
CDP68HC68T1EZ Datasheet CDP68HC68T1EZ - Renesas Electronics America Inc. CDP68HC68T1EZ-ND IC RTC CLK/CALENDAR SPI 16-DIP 3,023 - Immediate Available: 3,023 $18.10000 1 Minimum: 1 Tray?
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Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer 32B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 3V ~ 6V 2.2V ~ 6V 20µA ~ 500µA @ 5V -40°C ~ 85°C Through Hole 16-DIP (0.300", 7.62mm) 16-PDIP
ISL12026IVZ-T Datasheet ISL12026IVZ-T - Renesas Electronics America Inc. ISL12026IVZ-TTR-ND IC RTC CLK/CALENDAR I2C 8-TSSOP 2,500 - Immediate
7,500 - Factory Stock ?
Available: 2,500
$2.52543 2,500 Minimum: 2,500 Tape & Reel (TR)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP
ISL12026IVZ-T Datasheet ISL12026IVZ-T - Renesas Electronics America Inc. ISL12026IVZ-TCT-ND IC RTC CLK/CALENDAR I2C 8-TSSOP 3,945 - Immediate
7,500 - Factory Stock ?
Available: 3,945
$5.18000 1 Minimum: 1 Cut Tape (CT)?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP
ISL12026IVZ-T Datasheet ISL12026IVZ-T - Renesas Electronics America Inc. ISL12026IVZ-TDKR-ND IC RTC CLK/CALENDAR I2C 8-TSSOP 3,945 - Immediate
7,500 - Factory Stock ?
Available: 3,945
Digi-Reel® 1 Minimum: 1 Digi-Reel®?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP
ISL1208IU8Z Datasheet ISL1208IU8Z - Renesas Electronics America Inc. ISL1208IU8Z-ND IC RTC CLK/CALENDAR I2C 8-MSOP 1,235 - Immediate
2,640 - Factory Stock ?
Available: 1,235
$4.31000 1 Minimum: 1 Tube?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP
ISL12026IBZ Datasheet ISL12026IBZ - Renesas Electronics America Inc. ISL12026IBZ-ND IC RTC CLK/CALENDAR I2C 8-SOIC 854 - Immediate Available: 854 $5.03000 1 Minimum: 1 Tube?
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
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02:00:47 6/17/2019