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Type
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Time Format
Date Format
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Voltage - Supply
Voltage - Supply, Battery
Current - Timekeeping (Max)
Operating Temperature
Mounting Type
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Supplier Device Package
8-TSSOP
S-35390A-T8T1G
IC RTC CLK/CALENDAR I2C 8-TSSOP
ABLIC Inc.
18 666
In Stock
1 : 1,60000 €
Cut Tape (CT)
3 000 : 0,76618 €
Tape & Reel (TR)
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.3V ~ 5.5V-0.93µA ~ 1.1µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP (0.173", 4.40mm Width)8-TSSOP
8-SOIC
S-35390A-J8T1G
IC RTC CLK/CALENDAR I2C 8-SOP
ABLIC Inc.
5 053
In Stock
1 : 1,60000 €
Cut Tape (CT)
2 000 : 0,76619 €
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.3V ~ 5.5V-0.93µA ~ 1.1µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOP-J
R2223L-E2
R2223L-E2
SERIAL INTERFACE REAL TIME CLOCK
Nisshinbo Micro Devices Inc.
11 800
In Stock
1 : 1,72000 €
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3 000 : 0,82354 €
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, RAM-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.5V ~ 5.5V-0.9µA @ 3V-40°C ~ 85°CSurface Mount12-XFQFN Exposed PadQFN018018-12
16-QFN
AB1805-T3
IC RTC CLK/CALENDAR I2C 16-QFN
Abracon LLC
0
In Stock
1 : 2,45000 €
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3 000 : 1,17648 €
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer256BHH:MM:SS:hhYY-MM-DD-ddI²C, 2-Wire Serial1.7V ~ 3.6V1.5V ~ 3.6V0.17µA ~ 0.22µA @ 1.8V ~ 3V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN (3x3)
16-QFN
AB0815-T3
IC RTC CLK/CALENDAR SPI 16-QFN
Abracon LLC
7 664
In Stock
1 : 2,45000 €
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3 000 : 1,17648 €
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer256BHH:MM:SS:hhYY-MM-DD-ddSPI1.7V ~ 3.6V1.5V ~ 3.6V0.17µA ~ 0.22µA @ 1.8V ~ 3V-40°C ~ 85°CSurface Mount16-VFQFN Exposed Pad16-QFN (3x3)
13 923
In Stock
17 500
Factory
1 : 2,17000 €
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2 500 : 1,10295 €
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output64BHH:MM:SS (24 hr)YY-MM-DD-ddI²C1.6V ~ 3.6V1.6V ~ 3.6V0.33µA ~ 0.39µA @ 1.6V ~ 3.6V-40°C ~ 85°CSurface Mount12-WFBGA, WLBGA12-WLP (2.14x1.56)
19 837
In Stock
1 : 2,83000 €
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1 000 : 1,51178 €
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, Programmable Clock Output, RAM, Timer1BHH:MM:SS (12/24 hr)YY-MM-DD-ddSPI, 3-Wire Serial0.9V ~ 5.5V-0.24µA @ 3V-40°C ~ 85°C (TA)Surface Mount8-WCDFN8-SON (3.2x1.5)
0
In Stock
1 : 3,00000 €
Cut Tape (CT)
1 000 : 1,60001 €
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-
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ActiveClock/CalendarAlarm, Battery Switch, EEPROM, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer, Trickle Charger2B, 43BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.1V ~ 5.5V-0.06µA @ 3V-40°C ~ 85°C (TA)Surface Mount8-WCDFN8-SON (3.2x1.5)
8-SOIC,M8
ISL1208IB8Z-TK
IC RTC CLK/CALENDAR I2C 8-SOIC
Renesas Electronics America Inc
29 340
In Stock
1 : 2,97000 €
Cut Tape (CT)
1 000 : 1,76825 €
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-
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, SRAM2BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7V ~ 5.5V1.8V ~ 5.5V4µA ~ 6µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
19 299
In Stock
1 : 3,15000 €
Cut Tape (CT)
3 000 : 1,77943 €
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8V ~ 5.5V-0.6µA ~ 0.7µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX/uSOP
8-SOIC
M41T0M6F
IC RTC CLK/CALENDAR I2C 8-SOIC
STMicroelectronics
5 000
In Stock
1 : 2,89000 €
Cut Tape (CT)
2 500 : 1,80148 €
Tape & Reel (TR)
-
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Digi-Reel®
ActiveClock/Calendar--HH:MM:SSYY-MM-DD-ddI²C, 2-Wire Serial2V ~ 5.5V-1.2µA ~ 31µA @ 3V ~ 5.5V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
1 371
In Stock
1 : 3,23000 €
Cut Tape (CT)
2 500 : 1,82354 €
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-
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.8V ~ 5.5V-0.6µA @ 1.3V ~ 1.8V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
7 280
In Stock
1 : 3,37000 €
Cut Tape (CT)
3 000 : 1,91178 €
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-
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Digi-Reel®
ActiveBinary CounterAlarm, Square Wave Output, Watchdog Timer-BinaryBinaryI²C, 2-Wire Serial1.7V ~ 5.5V-1.3µA @ 1.7V ~ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX/uSOP
3 730
In Stock
1 : 3,72000 €
Cut Tape (CT)
2 500 : 2,10296 €
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-
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, SRAM-HH:MM:SS (12/24 hr)YY-MM-DD-ddSPI2V ~ 5.5V-0.7µA ~ 0.8µA @ 2V ~ 5V-40°C ~ 85°CSurface Mount8-WDFN Exposed Pad8-TDFN (3x3)
2 708
In Stock
1 : 4,08000 €
Cut Tape (CT)
1 000 : 2,17943 €
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Digi-Reel®
ActiveClock/CalendarAlarm, Battery Switch, Leap Year, Programmable Clock Output, Timer, Watchdog Timer-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.2V ~ 5.5V-0.18µA @ 3V-40°C ~ 85°C (TA)Surface Mount10-VCDFN10-SON (3.7x2.5)
8-MSOP
ISL1208IU8Z-TK
IC RTC CLK/CALENDAR I2C 8-MSOP
Renesas Electronics America Inc
2 667
In Stock
1 : 3,72000 €
Cut Tape (CT)
1 000 : 2,21031 €
Tape & Reel (TR)
-
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, SRAM2BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7V ~ 5.5V1.8V ~ 5.5V4µA ~ 6µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-MSOP
0
In Stock
1 : 3,97000 €
Cut Tape (CT)
3 000 : 2,25002 €
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-
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI2.97V ~ 5.5V1.3V ~ 5.5V175µA @ 2.97V ~ 5.5V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX/uSOP
5 435
In Stock
1 : 3,97000 €
Cut Tape (CT)
3 000 : 2,25002 €
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-
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI2.97V ~ 5.5V1.3V ~ 5.5V175µA @ 2.97V ~ 5.5V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX/uSOP
5 379
In Stock
1 : 3,97000 €
Cut Tape (CT)
3 000 : 2,25002 €
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-
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS:hh (12/24 hr)YY-MM-DD-ddSPI2.97V ~ 5.5V1.3V ~ 5.5V175µA @ 2.97V ~ 5.5V-40°C ~ 85°CSurface Mount10-TFSOP, 10-MSOP (0.118", 3.00mm Width)10-uMAX/uSOP
17 480
In Stock
1 : 3,97000 €
Cut Tape (CT)
2 500 : 2,25002 €
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ActiveClock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.7V ~ 5.5V1.3V ~ 3.7V200µA @ 3.3V-40°C ~ 85°CSurface Mount8-SOIC (0.154", 3.90mm Width)8-SOIC
233
In Stock
1 : 4,44000 €
Cut Tape (CT)
1 000 : 2,36914 €
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Digi-Reel®
ActiveClock/CalendarAlarm, EEPROM, Leap Year, Programmable Clock Output, RAM, Temperature, Timer, Trickle Charger2B, 8BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.3V ~ 5.5V-1µA @ 3V-40°C ~ 125°C (TA)Surface Mount10-VCDFN10-SON (3.7x2.5)
11 050
In Stock
1 : 4,24000 €
Cut Tape (CT)
3 000 : 2,39708 €
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.71V ~ 5.5V1.3V ~ 3.7V200µA @ 1.71V ~ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX/uSOP
315
In Stock
1 : 4,31000 €
Cut Tape (CT)
3 000 : 2,44120 €
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Digi-Reel®
ActiveClock/CalendarAlarm, Leap Year, Square Wave Output, Trickle-Charger-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial2.97V ~ 5.5V1.3V ~ 3.7V200µA @ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX/uSOP
13 819
In Stock
1 : 4,31000 €
Cut Tape (CT)
3 000 : 2,44120 €
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ActiveClock/CalendarLeap Year, NVSRAM, Square Wave Output56BHH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial3V ~ 5.5V1.3V ~ 5.5V125µA ~ 200µA @ 3V ~ 5.5V-40°C ~ 85°CSurface Mount8-TSSOP, 8-MSOP (0.118", 3.00mm Width)8-uMAX/uSOP
R2025S-E2-FE
R2025S-E2-FE
I2C-BUS REAL-TIME CLOCK MODULE
Nisshinbo Micro Devices Inc.
7 860
In Stock
1 : 4,74000 €
Cut Tape (CT)
1 000 : 2,52943 €
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ActiveClock/CalendarAlarm, Leap Year-HH:MM:SS (12/24 hr)YY-MM-DD-ddI²C, 2-Wire Serial1.7V ~ 5.5V-120µA ~ 1.8µA @ 3V ~ 5V-40°C ~ 85°CSurface Mount14-SOIC (0.197", 5.00mm Width)14-SOP
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Clock/Timing - Real Time Clocks


Real Time Clocks (RTCs) provide time and/or date information in almost any electronic device which needs to keep accurate time. The clock types are binary counter, clock/calendar/supervisor, elapsed time counter, phantom time chip, portable system controller, temperature recorder, time event recorder, and timer clock peripheral.  They contain memory sizes ranging from 2 B to 2 MB and have interface options of I2C, Parallel, Serial, SPI, 1-Wire, 2-Wire, 3-Wire, and 4-Wire.