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

Clock/Timing - Real Time Clocks

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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
Unit Price
USD
Minimum Quantity 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
   
AB0805-T3 Datasheet AB0805-T3 - Abracon LLC 535-11926-2-ND AB0805-T3 Abracon LLC IC RTC CLK/CALENDAR I2C 16-QFN 0 Available: 0 ₹0.73613 3,000 Minimum: 3,000 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd I²C, 2-Wire Serial 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
AB0805-T3 Datasheet AB0805-T3 - Abracon LLC 535-11926-1-ND AB0805-T3 Abracon LLC IC RTC CLK/CALENDAR I2C 16-QFN 2,953 - Immediate Available: 2,953 ₹1.61000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd I²C, 2-Wire Serial 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
AB0805-T3 Datasheet AB0805-T3 - Abracon LLC 535-11926-6-ND AB0805-T3 Abracon LLC IC RTC CLK/CALENDAR I2C 16-QFN 2,953 - Immediate Available: 2,953 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd I²C, 2-Wire Serial 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
AB1815-T3 Datasheet AB1815-T3 - Abracon LLC 535-11936-2-ND AB1815-T3 Abracon LLC IC RTC CLK/CALENDAR SPI 16-QFN 12,000 - Immediate Available: 12,000 ₹0.78797 3,000 Minimum: 3,000 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd SPI 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
AB1815-T3 Datasheet AB1815-T3 - Abracon LLC 535-11936-1-ND AB1815-T3 Abracon LLC IC RTC CLK/CALENDAR SPI 16-QFN 14,760 - Immediate Available: 14,760 ₹1.72000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd SPI 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
AB1815-T3 Datasheet AB1815-T3 - Abracon LLC 535-11936-6-ND AB1815-T3 Abracon LLC IC RTC CLK/CALENDAR SPI 16-QFN 14,760 - Immediate Available: 14,760 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd SPI 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
AB1805-T3 Datasheet AB1805-T3 - Abracon LLC 535-11932-2-ND AB1805-T3 Abracon LLC IC RTC CLK/CALENDAR I2C 16-QFN 5,008 - Immediate Available: 5,008 ₹0.78797 3,000 Minimum: 3,000 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd I²C, 2-Wire Serial 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
AB1805-T3 Datasheet AB1805-T3 - Abracon LLC 535-11932-1-ND AB1805-T3 Abracon LLC IC RTC CLK/CALENDAR I2C 16-QFN 5,008 - Immediate Available: 5,008 ₹1.72000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd I²C, 2-Wire Serial 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
AB1805-T3 Datasheet AB1805-T3 - Abracon LLC 535-11932-6-ND AB1805-T3 Abracon LLC IC RTC CLK/CALENDAR I2C 16-QFN 5,008 - Immediate Available: 5,008 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd I²C, 2-Wire Serial 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount 16-VFQFN Exposed Pad 16-QFN (3x3)
MCP79400T-I/MS Datasheet MCP79400T-I/MS - Microchip Technology MCP79400T-I/MSTR-ND MCP79400T-I/MS Microchip Technology IC RTC CLK/CALENDAR I2C 8-MSOP 2,500 - Immediate Available: 2,500 ₹0.90000 2,500 Minimum: 2,500 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA (Typ) @ 3.3V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP
MCP79400T-I/MS Datasheet MCP79400T-I/MS - Microchip Technology MCP79400T-I/MSCT-ND MCP79400T-I/MS Microchip Technology IC RTC CLK/CALENDAR I2C 8-MSOP 3,485 - Immediate Available: 3,485 ₹0.90000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA (Typ) @ 3.3V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP
MCP79400T-I/MS Datasheet MCP79400T-I/MS - Microchip Technology MCP79400T-I/MSDKR-ND MCP79400T-I/MS Microchip Technology IC RTC CLK/CALENDAR I2C 8-MSOP 3,485 - Immediate Available: 3,485 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA (Typ) @ 3.3V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP
MCP79410-I/ST Datasheet MCP79410-I/ST - Microchip Technology MCP79410-I/ST-ND MCP79410-I/ST Microchip Technology IC RTC CLK/CALENDAR I2C 8-TSSOP 4,188 - Immediate Available: 4,188 ₹1.00000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B, 1Kb HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA @ 3.3V -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP
MCP79411-I/MS Datasheet MCP79411-I/MS - Microchip Technology MCP79411-I/MS-ND MCP79411-I/MS Microchip Technology IC RTC CLK/CALENDAR I2C 8-MSOP 2,351 - Immediate Available: 2,351 ₹1.08000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID 64B, 1Kb HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA @ 3.3V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP
M41T0M6F Datasheet M41T0M6F - STMicroelectronics 497-4698-2-ND M41T0M6F STMicroelectronics IC RTC CLK/CALENDAR I2C 8-SOIC 2,644 - Immediate Available: 2,644 ₹1.20365 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
-
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 M41T0M6F STMicroelectronics IC RTC CLK/CALENDAR I2C 8-SOIC 2,644 - Immediate Available: 2,644 ₹2.15000 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 M41T0M6F STMicroelectronics IC RTC CLK/CALENDAR I2C 8-SOIC 2,644 - Immediate Available: 2,644 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
RV-4162-C7-32.768KHZ-20PPM-TA-QC Datasheet RV-4162-C7-32.768KHZ-20PPM-TA-QC - Micro Crystal AG 2195-RV-4162-C7-32.768KHZ-20PPM-TA-QCTR-ND RV-4162-C7-32.768KHZ-20PPM-TA-QC Micro Crystal AG IC RTC CLK/CALENDAR I2C 8-SMT 4,000 - Immediate Available: 4,000 ₹1.26188 1,000 Minimum: 1,000 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Watchdog Timer
-
HH:MM:SS:hh YY-MM-DD-dd I²C 1V ~ 4.4V
-
500nA @ 3V -40°C ~ 85°C (TA) Surface Mount 8-WCDFN 8-SON (3.2x1.5)
RV-4162-C7-32.768KHZ-20PPM-TA-QC Datasheet RV-4162-C7-32.768KHZ-20PPM-TA-QC - Micro Crystal AG 2195-RV-4162-C7-32.768KHZ-20PPM-TA-QCCT-ND RV-4162-C7-32.768KHZ-20PPM-TA-QC Micro Crystal AG IC RTC CLK/CALENDAR I2C 8-SMT 4,260 - Immediate Available: 4,260 ₹2.57000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Watchdog Timer
-
HH:MM:SS:hh YY-MM-DD-dd I²C 1V ~ 4.4V
-
500nA @ 3V -40°C ~ 85°C (TA) Surface Mount 8-WCDFN 8-SON (3.2x1.5)
RV-4162-C7-32.768KHZ-20PPM-TA-QC Datasheet RV-4162-C7-32.768KHZ-20PPM-TA-QC - Micro Crystal AG 2195-RV-4162-C7-32.768KHZ-20PPM-TA-QCDKR-ND RV-4162-C7-32.768KHZ-20PPM-TA-QC Micro Crystal AG IC RTC CLK/CALENDAR I2C 8-SMT 4,260 - Immediate Available: 4,260 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Watchdog Timer
-
HH:MM:SS:hh YY-MM-DD-dd I²C 1V ~ 4.4V
-
500nA @ 3V -40°C ~ 85°C (TA) Surface Mount 8-WCDFN 8-SON (3.2x1.5)
MCP79520-I/MS Datasheet MCP79520-I/MS - Microchip Technology MCP79520-I/MS-ND MCP79520-I/MS Microchip Technology IC RTC CLK/CALENDAR SPI 10-MSOP 1,288 - Immediate Available: 1,288 ₹1.27000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd SPI 1.8V ~ 3.6V 1.3V ~ 3.6V 1µA @ 1.8V ~ 3.6V -40°C ~ 85°C Surface Mount 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-MSOP
M41T65Q6F Datasheet M41T65Q6F - STMicroelectronics 497-3908-2-ND M41T65Q6F STMicroelectronics IC RTC CLK/CALENDAR I2C 16-QFN 33,000 - Immediate Available: 33,000 ₹1.35240 3,000 Minimum: 3,000 Tape & Reel (TR)
Alternate Packaging
Timekeeper® Active Clock/Calendar Alarm, Leap Year, 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)
M41T65Q6F Datasheet M41T65Q6F - STMicroelectronics 497-3908-1-ND M41T65Q6F STMicroelectronics IC RTC CLK/CALENDAR I2C 16-QFN 34,394 - Immediate Available: 34,394 ₹2.42000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
Timekeeper® Active Clock/Calendar Alarm, Leap Year, 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)
M41T65Q6F Datasheet M41T65Q6F - STMicroelectronics 497-3908-6-ND M41T65Q6F STMicroelectronics IC RTC CLK/CALENDAR I2C 16-QFN 34,394 - Immediate Available: 34,394 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
Timekeeper® Active Clock/Calendar Alarm, Leap Year, 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)
DS2417P+T&R Datasheet DS2417P+T&R - Maxim Integrated DS2417P+T&RTR-ND DS2417P+T&R Maxim Integrated IC RTC BINARY CNT SER 6-TSOC 4,000 - Immediate Available: 4,000 ₹1.36500 4,000 Minimum: 4,000 Tape & Reel (TR)
Alternate Packaging
-
Active Binary Counter Unique ID
-
Binary Binary 1-Wire® Serial 2.5V ~ 5.5V
-
0.45µA @ 2.5V ~ 5.5V -40°C ~ 85°C Surface Mount 6-SMD, J-Lead 6-TSOC
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00:43:24 7/31/2021