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HomeProductsIntegrated Circuits (ICs)Clock/Timing - Real Time Clocks

Clock/Timing - Real Time Clocks

820 Products Found

Product list

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Compare Image Part # Manufacturer Description Inventory ECAD Model RoHS Voltage - Supply Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max) Base Product Number Package Series Operating Temperature Mounting Type Type Features Interface Package / Case Supplier Device Package Quantity
ICM7170AIBG ICM7170AIBG Rochester Electronics, LLC IC RTC CLK/CALENDAR 24SOIC In stock1099 pcs 1.9V, 2.6V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.8V ~ 3.5V 20µA @ 5V - Bulk - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm - 24-SOIC (0.295", 7.50mm Width) 24-SOIC
BQ4802LYDWR BQ4802LYDWR Texas Instruments IC RTC CLK/CALENDAR PAR 28SOIC In stock7167 pcs 2.7V ~ 3.6V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4V ~ 4V 1.5mA (Typ) @ 2.7 V ~ 3.6 V BQ4802 Tape & Reel (TR) - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer Parallel 28-SOIC (0.295', 7.50mm Width) 28-SOIC
MCP7940NT-I/MS MCP7940NT-I/MS Microchip Technology IC RTC CLK/CALENDAR I2C 8MSOP In stock49140 pcs 1.8V ~ 5.5V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1.2µA @ 3.3V MCP7940 Tape & Reel (TR) Automotive, AEC-Q100 -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-MSOP
DS1302ZN+T&R DS1302ZN+T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SER 8SOIC In stock18668 pcs 2V ~ 5.5V 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 5.5V 0.3µA ~ 1µA @ 2V ~ 5V DS1302 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Trickle-Charger 3-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DS1554WP-120+ DS1554WP-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 34PCM In stock1228 pcs 2.97V ~ 3.63V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 3.3V DS1554 Tray - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K Parallel 34-PowerCap™ Module 34-PowerCap Module
DS1747WP-120+ DS1747WP-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 34PCM In stock751 pcs 2.97V ~ 3.63V 512KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V DS1747 Tray - 0°C ~ 70°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Y2K Parallel 34-PowerCap™ Module 34-PowerCap Module
NJU6355EM NJU6355EM Nisshinbo Micro Devices Inc. IC RTC CLK/CALENDAR SER 8EMP In stock11690 pcs 4.5V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 4µA ~ 15µA @ 2V ~ 5V NJU6355 Tube - -30°C ~ 80°C Surface Mount Clock/Calendar Leap Year 4-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-EMP
DS1602S DS1602S Analog Devices Inc./Maxim Integrated IC RTC ELAPSED CTR SER 8SOIC In stock17970 pcs 4.5V ~ 5.5V - Binary Binary 2.5V ~ 3.5V 50µA @ 5V DS1602 Tube - -40°C ~ 85°C Surface Mount Elapsed Time Counter - 3-Wire Serial 8-SOIC (0.209', 5.30mm Width) 8-SOIC
DS1746P-70 DS1746P-70 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 34PCM In stock17440 pcs 4.5V ~ 5.5V 128KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 5V DS1746 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Y2K Parallel 34-PowerCap™ Module 34-PowerCap Module
DS1746WP-120 DS1746WP-120 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 34PCM In stock5670 pcs 2.97V ~ 3.63V 128KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 2mA @ 3.3V DS1746 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Y2K Parallel 34-PowerCap™ Module 34-PowerCap Module
DS1390U-33 DS1390U-33 Analog Devices Inc./Maxim Integrated IC BATT CHG SPI RTC W/TRICKLE In stock16857 pcs 2.97V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 175µA @ 2.97V ~ 5.5V DS1390 Bulk - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger SPI, 4-Wire Serial 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-uMAX
AB0805-T3 AB0805-T3 Abracon LLC IC RTC CLK/CALENDAR I2C 16QFN In stock38753 pcs 1.7V ~ 3.6V 256B HH:MM:SS:hh YY-MM-DD-dd 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V - Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer I²C, 2-Wire Serial 16-VFQFN Exposed Pad 16-QFN (3x3)
DS1305EN+T&R DS1305EN+T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SPI 20TSSOP In stock7813 pcs 2V ~ 5.5V 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V DS1305 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, NVSRAM, Trickle-Charger SPI 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
DS1672U-3+ DS1672U-3+ Analog Devices Inc./Maxim Integrated IC RTC BINARY COUNTER I2C 8UMAX In stock14768 pcs 2.7V ~ 3.3V - Binary Binary 1.3V ~ 3.63V 500µA @ 3.3V DS1672 Tube - -40°C ~ 85°C Surface Mount Binary Counter Trickle-Charger I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX/uSOP
DS17287-5 DS17287-5 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP In stock12530 pcs 4.5V ~ 5.5V 2KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 4.5V ~ 5.5V DS17287 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 24-DIP Module (0.600", 15.24mm) 24-EDIP
S-35390A-J8T1G S-35390A-J8T1G ABLIC Inc. IC RTC CLOCK/CALENDAR I2C 8SOP In stock47080 pcs 1.3V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.93µA ~ 1.1µA @ 3V ~ 5V S-35390 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOP-J
X1227S8I-2.7A X1227S8I-2.7A Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC In stock5150 pcs 2.7V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V X1227 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DS1685E-5+ DS1685E-5+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24TSSOP In stock5469 pcs 4.5V ~ 5.5V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 5V DS1685 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K Parallel 24-TSSOP (0.173', 4.40mm Width) 24-TSSOP
M48T18-100PC1 M48T18-100PC1 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP In stock1590 pcs 4.5V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V M48T18 Tube Timekeeper® 0°C ~ 70°C Through Hole Clock/Calendar Leap Year, Watchdog Timer Parallel 28-DIP Module (0.600', 15.24mm) 28-PCDIP, CAPHAT®
DS1603 DS1603 Analog Devices Inc./Maxim Integrated IC RTC ELAPSED CTR SER 14EDIP In stock16050 pcs 4.5V ~ 5.5V - Binary Binary 3V ~ 4.5V 50µA @ 5V DS1603 Bag - 0°C ~ 70°C Through Hole Elapsed Time Counter - 3-Wire Serial 14-DIP Module (0.335", 8.51mm) 14-EDIP
ISL1219IUZ ISL1219IUZ Renesas Electronics America Inc IC RTC EVENT REC I2C 10MSOP In stock17431 pcs 2.7V ~ 5.5V 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V ISL1219 Tube - -40°C ~ 85°C Surface Mount Time Event Recorder Alarm, Leap Year, SRAM I²C, 2-Wire Serial 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-MSOP
DS1315E-33+ DS1315E-33+ Analog Devices Inc./Maxim Integrated IC RTC PHANTOM CHIP PAR 20TSSOP In stock2031 pcs 3V ~ 3.6V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 1.1mA @ 3.3V DS1315 Tube - 0°C ~ 70°C Surface Mount Phantom Time Chip Leap Year Parallel 20-TSSOP (0.173', 4.40mm Width) 20-TSSOP
DS1243Y-120+ DS1243Y-120+ Analog Devices Inc./Maxim Integrated IC RTC PHANTOM CHIP PAR 28EDIP In stock1576 pcs 4.5V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 7mA @ 3.3V DS1243 Tube - 0°C ~ 70°C Through Hole Phantom Time Chip Leap Year Parallel 28-DIP Module (0.600', 15.24mm) 28-EDIP
ISL12022MAIBZ-T ISL12022MAIBZ-T Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 20SOIC In stock9438 pcs 2.7V ~ 5.5V 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V ISL12022 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM I²C, 2-Wire Serial 20-SOIC (0.295", 7.50mm Width) 20-SOIC
X1205V8IZ X1205V8IZ Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8TSSOP In stock5290 pcs 2.7V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V X1205 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year I²C, 2-Wire Serial 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP
DS17287-3+ DS17287-3+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP In stock2000 pcs 2.7V ~ 3.7V 2KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 2.7V ~ 3.7V DS17287 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 24-DIP Module (0.600', 15.24mm) 24-EDIP
DS1644L-120 DS1644L-120 Analog Devices Inc./Maxim Integrated DS1644 NV TIMEKEEPING RAM In stock1158 pcs 4.5V ~ 5.5V 32KB HH:MM:SS (24 hr) YY-MM-DD - 4mA @ 5V - Bulk - 0°C ~ 70°C Through Hole Clock/Calendar EEPROM, Leap Year, NVSRAM, RAM - 28-DIP Module (0.600", 15.24mm) 28-EDIP
DS1689S DS1689S Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28SOIC In stock16240 pcs 2.7V ~ 3.3V, 4.5V ~ 5.5V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 3V, 3mA @ 5V DS1689 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar NVSRAM Parallel 28-SOIC (0.337', 8.56mm Width) 28-SOIC
MAX6901ETA MAX6901ETA Analog Devices Inc./Maxim Integrated MAX6901 3-WIRE SERIAL RTC In stock12512 pcs - - - - - - - Bulk * - - - - - - -
DS1672S-33 DS1672S-33 Analog Devices Inc./Maxim Integrated IC RTC BINARY COUNTER I2C 8SOIC In stock15060 pcs 2.97V ~ 3.63V - Binary Binary 1.3V ~ 3.63V 500µA @ 3.63V DS1672 Tube - -40°C ~ 85°C Surface Mount Binary Counter Trickle-Charger I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
DS1744W-120+ DS1744W-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28EDIP In stock1622 pcs 2.97V ~ 3.63V 32KB HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3.3V DS1744 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Leap Year, NVSRAM, Y2K Parallel 28-DIP Module (0.600", 15.24mm) 28-EDIP
ISL12028IB27Z ISL12028IB27Z Intersil IC RTC CLK/CALENDAR I2C 14SOIC In stock13306 pcs 2.7V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5.5V - Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width) 14-SOIC
PCF85363ATL/AX PCF85363ATL/AX NXP USA Inc. IC RTC CLK/CALENDAR I2C 10DFN In stock52430 pcs 0.9V ~ 5.5V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 0.9V ~ 5.5V 0.885µA @ 3.3V PCF85363 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Watchdog Timer I²C, 2-Wire Serial 10-XFDFN Exposed Pad 10-DFN (2.6x2.6)
RTC-72421A RTC-72421A EPSON IC RTC CLK/CALENDAR PAR 18DIP In stock17260 pcs 4.5V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 5µA ~ 10µA @ 2V ~ 5V - Tube - -10°C ~ 70°C Through Hole Clock/Calendar Leap Year Parallel 18-DIP (0.300', 7.62mm) 18-DIP
M48T08-150PC1 M48T08-150PC1 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP In stock1003 pcs 4.75V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.7V ~ 5.5V M48T08 Tube Timekeeper® 0°C ~ 70°C Through Hole Clock/Calendar Leap Year, Watchdog Timer Parallel 28-DIP Module (0.600", 15.24mm) 28-PCDIP, CAPHAT®
X1228S14IZ X1228S14IZ Intersil IC RTC CLK/CALENDAR I2C 14SOIC In stock15690 pcs 2.7V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V - Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width) 14-SOIC
DS1340U-33 DS1340U-33 Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX In stock6070 pcs 2.97V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 150µA @ 5.5V DS1340 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, Trickle-Charger I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-uMAX/uSOP
MCP79511T-I/MS MCP79511T-I/MS Microchip Technology IC RTC CLK/CALENDAR SPI 10MSOP In stock25681 pcs 1.8V ~ 3.6V 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.6V 1µA @ 1.8V ~ 3.6V MCP79511 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID SPI 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-MSOP
DS14285S+ DS14285S+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24SOIC In stock14450 pcs 4.5V ~ 5.5V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.6V 0.5µA @ 4.5V ~ 5.5V DS14285 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 24-SOIC (0.295', 7.50mm Width) 24-SOIC
DS2415P DS2415P Analog Devices Inc./Maxim Integrated IC RTC BINARY CNTR 1-WIRE 6TSOC In stock15920 pcs 2.5V ~ 5.5V - Binary Binary 2.5V ~ 5.5V 0.25µA ~ 0.45µA @ 3V ~ 5V DS2415 Tube - -40°C ~ 85°C Surface Mount Binary Counter Unique ID 1-Wire® Serial 6-SMD, J-Lead 6-TSOC
RX-4045NB:AA3 RX-4045NB:AA3 EPSON IC RTC CLK/CALENDAR SPI 22SON In stock4165 pcs 1.7V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.2µA ~ 1.8µA @ 3V ~ 5V - Tape & Reel (TR) RX-4045NB -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year SPI 22-LFDFN 22-SON (5x6)
DS1338U-3+T&R DS1338U-3+T&R Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX In stock18064 pcs 2.7V ~ 5.5V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 200µA @ 3.3V DS1338 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Square Wave Output I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118', 3.00mm Width) 8-uMAX/uSOP
DS17485S-5 DS17485S-5 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24SOIC In stock12090 pcs 4.5V ~ 5.5V 4KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 4.5V ~ 5.5V DS17485 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 24-SOIC (0.295', 7.50mm Width) 24-SOIC
ISL12020MIRZ-T ISL12020MIRZ-T Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 20DFN In stock7158 pcs 2.7V ~ 5.5V 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V ISL12020 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM I²C, 2-Wire Serial 20-PowerLFDFN 20-DFN (5.5x4.0)
ISL12022IBZ ISL12022IBZ Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC In stock16828 pcs 2.7V ~ 5.5V 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V ISL12022 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DS3231S# DS3231S# Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR I2C 16SOIC In stock4155 pcs 2.3V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3V ~ 5.5V 110µA ~ 170µA @ 3.63V ~ 5.5V DS3231 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, TCXO/Crystal I²C, 2-Wire Serial 16-SOIC (0.295", 7.50mm Width) 16-SOIC
DS1670E/T&R DS1670E/T&R Analog Devices Inc./Maxim Integrated IC RTC SYST CTRLR SER 20TSSOP In stock12390 pcs 2.97V ~ 3.63V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 100µA @ 3.3V DS1670 Tape & Reel (TR) - 0°C ~ 70°C Surface Mount Portable System Controller Alarm, Leap Year, Watchdog Timer 3-Wire Serial 20-TSSOP (0.173", 4.40mm Width) 20-TSSOP
M48T59Y-70MH1F M48T59Y-70MH1F STMicroelectronics IC RTC CLK/CALENDAR PAR 28SOH In stock15970 pcs 4.5V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V M48T59 Tape & Reel (TR) Timekeeper® 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Leap Year, Watchdog Timer Parallel 28-SOP (0.350', 8.89mm Width) with SNAPHAT Sockets 28-SOH
M48T59Y-70PC1 M48T59Y-70PC1 STMicroelectronics IC RTC CLK/CALENDAR PAR 28DIP In stock11180 pcs 4.5V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 4.5V ~ 5.5V M48T59 Tube Timekeeper® 0°C ~ 70°C Through Hole Clock/Calendar Alarm, Leap Year, Watchdog Timer Parallel 28-DIP Module (0.600', 15.24mm) 28-PCDIP, CAPHAT®
ISL1208IB8 ISL1208IB8 Intersil IC RTC CLK/CALENDAR I2C 8SOIC In stock17580 pcs 2.7V ~ 5.5V 2B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V - Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, SRAM I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
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