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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
DS1647-120+ DS1647-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 32EDIP In stock11240 pcs 4.5V ~ 5.5V 512KB HH:MM:SS (24 hr) YY-MM-DD-dd - 4mA @ 4.5 V ~ 5.5 V DS1647 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Leap Year, NVSRAM Parallel 32-DIP Module (0.600", 15.24mm) 32-EDIP
DS1685-5+ DS1685-5+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24DIP In stock4512 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 Through Hole Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K Parallel 24-DIP (0.600", 15.24mm) 24-PDIP
DS1685E-3/TR DS1685E-3/TR Analog Devices Inc./Maxim Integrated DS1685 5V REAL-TIME CLOCK In stock12895 pcs 2.7V ~ 3.7V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 3V - Bulk - 0°C ~ 70°C (TA) Surface Mount Clock/Calendar Alarm, Daylight Savings, NVRAM, NVSRAM, Square Wave Output, Y2K Parallel 24-TSSOP (0.173", 4.40mm Width) 24-TSSOP
DS1344D-3+ DS1344D-3+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SPI 14TDFN In stock8371 pcs 2.7V ~ 5.5V 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V - DS1344 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger SPI 14-WFDFN Exposed Pad 14-TDFN (3x3)
DS1391U-33+T&R DS1391U-33+T&R Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SPI 10UMAX In stock14230 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 DS1391 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger SPI 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) 10-uMAX/uSOP
DS1687-5 DS1687-5 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP In stock11350 pcs 4.5V ~ 5.5V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 5V DS1687 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K Parallel 24-DIP Module (0.600", 15.24mm) 24-EDIP
DS2417P+T&R DS2417P+T&R Analog Devices Inc./Maxim Integrated IC RTC BINARY CNTR 1-WIRE 6TSOC In stock27943 pcs 2.5V ~ 5.5V - Binary Binary - 0.45µA @ 2.5V ~ 5.5V DS2417 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Binary Counter Unique ID 1-Wire® Serial 6-SMD, J-Lead 6-TSOC
MCP79410-I/ST MCP79410-I/ST Microchip Technology IC RTC CLK/CALENDAR I2C 8TSSOP In stock30098 pcs 1.8V ~ 5.5V 64B, 1Kb HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 1.2µA @ 3.3V MCP79410 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Unique ID I²C, 2-Wire Serial 8-TSSOP (0.173', 4.40mm Width) 8-TSSOP
DP8573AN DP8573AN Texas Instruments IC RTC CLK/CALENDAR PAR 24DIP In stock16930 pcs 4.5V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2V ~ 5.1V 1µA @ 5V DP8573 Tube - -40°C ~ 85°C Through Hole Clock/Calendar Alarm, Leap Year Parallel 24-DIP (0.300', 7.62mm) 24-DIP
DS1603+ DS1603+ Analog Devices Inc./Maxim Integrated IC RTC ELAPSED CTR SER 14EDIP In stock5630 pcs 4.5V ~ 5.5V - Binary Binary 3V ~ 4.5V 50µA @ 5V DS1603 Tube - 0°C ~ 70°C Through Hole Elapsed Time Counter - 3-Wire Serial 14-DIP Module (0.335', 8.51mm) 14-EDIP
RTC-62421A RTC-62421A EPSON IC RTC CLK/CALENDAR PAR 18DIP In stock11310 pcs 4.5V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 1.8µA ~ 3µA @ 2V ~ 5V - Tube - -40°C ~ 85°C Through Hole Clock/Calendar Leap Year Parallel 18-DIP (0.300', 7.62mm) 18-DIP
ISL12027IB27Z ISL12027IB27Z Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC In stock4800 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 ISL12027 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
DS1302ZN DS1302ZN Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SER 8SOIC In stock8240 pcs 2V ~ 5.5V 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 5.5V 0.3µA ~ 1µA @ 2V ~ 5V DS1302 Tube - -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
DS2415P+ DS2415P+ Analog Devices Inc./Maxim Integrated IC RTC BINARY CNTR 1-WIRE 6TSOC In stock6530 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
MCP7940NT-I/ST MCP7940NT-I/ST Microchip Technology IC RTC CLK/CALENDAR I2C 8TSSOP In stock36850 pcs 1.8V ~ 5.5V 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.5V ~ 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 (0.173", 4.40mm Width) 8-TSSOP
DS1340U-3+ DS1340U-3+ Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX In stock13501 pcs 2.7V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3V ~ 3.7V 125µA @ 3.3V 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
DS1337U DS1337U Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX In stock5360 pcs 1.8V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.6µA @ 1.3V ~ 1.8V DS1337 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX/uSOP
M41T11MH6F M41T11MH6F STMicroelectronics IC RTC CLK/CALENDAR I2C 28SOH In stock6969 pcs 2V ~ 5.5V 56B HH:MM:SS YY-MM-DD-dd 2.5V ~ 3.5V 70µA @ 2V ~ 5.5V M41T11 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM I²C, 2-Wire Serial 28-SOP (0.350', 8.89mm Width) with SNAPHAT Sockets 28-SOH
DS1251W-120 DS1251W-120 Analog Devices Inc./Maxim Integrated IC RTC PHANTOM CHIP PAR 32EDIP In stock5880 pcs 2.97V ~ 3.63V 512KB HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd - 7mA @ 3.3V DS1251 Tube - 0°C ~ 70°C Through Hole Phantom Time Chip Leap Year, NVSRAM Parallel 32-DIP Module (0.600', 15.24mm) 32-EDIP
DS12887A DS12887A Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP In stock9840 pcs 4.5V ~ 5.5V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 4V 15mA @ 4.5V ~ 5.5V DS12887 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
DS17285-5+ DS17285-5+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24DIP In stock12960 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 DS17285 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output Parallel 24-DIP (0.600', 15.24mm) 24-PDIP
M41T83ZQA6F M41T83ZQA6F STMicroelectronics IC RTC CLK/CALENDAR I2C 16QFN In stock18559 pcs 2.38V ~ 5.5V 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2V ~ 5.5V 10µA @ 5.5V M41T83 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer I²C, 2-Wire Serial 16-VQFN Exposed Pad 16-QFN (4x4)
M41ST87YMX6 M41ST87YMX6 STMicroelectronics IC RTC CLOCK/CALENDAR I2C 28SO In stock12730 pcs 4.5V ~ 5.5V 128B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5V ~ 5.5V 1mA @ 4.5V ~ 5.5V M41ST Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer I²C, 2-Wire Serial 28-SOIC (0.295", 7.50mm Width) 28-SO
M41T315V-85MH6F M41T315V-85MH6F STMicroelectronics IC RTC PHANTOM CHIP SER 28SOH In stock4501 pcs 3V ~ 3.6V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 2.7V ~ 3.6V M41T315 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Phantom Time Chip Leap Year, Supervisor Serial 28-SOP (0.350", 8.89mm Width) with SNAPHAT Sockets 28-SOH
DS1685E-3+ DS1685E-3+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24TSSOP In stock8149 pcs 2.7V ~ 3.7V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 3V 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
DS1643-100+ DS1643-100+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 28EDIP In stock13030 pcs 4.5V ~ 5.5V 8KB HH:MM:SS (24 hr) YY-MM-DD-dd - 3mA @ 5V DS1643 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Leap Year, NVSRAM Parallel 28-DIP Module (0.600', 15.24mm) 28-EDIP
DS1306E DS1306E Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR SPI 20TSSOP In stock15090 pcs 2V ~ 5.5V 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V DS1306 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger SPI 20-TSSOP (0.173', 4.40mm Width) 20-TSSOP
ISL12008IB8Z ISL12008IB8Z Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC In stock22054 pcs 2.7V ~ 5.5V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 4µA ~ 6µA @ 3V ~ 5V ISL12008 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
M41T60Q6F M41T60Q6F STMicroelectronics IC RTC CLK/CALENDAR I2C 16QFN In stock5240 pcs 1.3V ~ 4.4V - HH:MM:SS (24 hr) YY-MM-DD-dd - 0.7µA ~ 0.95µA @ 3.6V ~ 4.4V M41T60 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year I²C, 2-Wire Serial 16-VFQFN Exposed Pad 16-QFN (3x3)
ISL12026IBZ ISL12026IBZ Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC In stock19664 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 ISL12026 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DS12CR887-5+ DS12CR887-5+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP In stock4549 pcs 4.5V ~ 5.5V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2V ~ 3.05V 2mA @ 4.5V ~ 5.5V DS12CR887 Tube - -40°C ~ 85°C Through Hole Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger Parallel 24-DIP Module (0.600", 15.24mm) 24-EDIP
X1288V14-2.7 X1288V14-2.7 Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 14TSSOP In stock8320 pcs 2.7V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 1.8V ~ 5.5V 10µA ~ 20µA @ 2.7V ~ 5V X1288 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer I²C, 2-Wire Serial 14-TSSOP (0.173', 4.40mm Width) 14-TSSOP
DS17885S-5 DS17885S-5 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24SOIC In stock11330 pcs 4.5V ~ 5.5V 8KB HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 3mA @ 4.5V ~ 5.5V DS17885 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
PT7C43390WEX PT7C43390WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8SOIC In stock45830 pcs 1.3V ~ 5.5V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.65µA ~ 0.7µA @ 3V ~ 5V PT7C43390 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output I²C, 2-Wire Serial 8-SOIC (0.154', 3.90mm Width) 8-SOIC
DP8573AV DP8573AV Texas Instruments IC RTC CLK/CALENDAR PAR 28PLCC In stock10920 pcs 4.5V ~ 5.5V - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2V ~ 5.1V 1µA @ 5V DP8573 Tube - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year Parallel 28-LCC (J-Lead) 28-PLCC (11.51x11.51)
DS1340U-33+T&R DS1340U-33+T&R Analog Devices Inc./Maxim Integrated IC RTC CLOCK/CALENDAR I2C 8UMAX In stock13165 pcs 2.97V ~ 5.5V - HH:MM:SS (24 hr) YY-MM-DD-dd 1.3V ~ 5.5V 150µA @ 5.5V DS1340 Tape & Reel (TR) - -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
AB-RTCMC-32.768KHZ-AIGZ-S7-T AB-RTCMC-32.768KHZ-AIGZ-S7-T Abracon LLC IC RTC CLK/CALENDAR I2C 8CLCC In stock7873 pcs 1V ~ 4.4V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd - 0.4µA ~ 0.95µA @ 1V ~ 4.4V - Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Watchdog Timer I²C, 2-Wire Serial 8-WCDFN 8-CLCC (3.2x1.5)
DS1374U-33+ DS1374U-33+ Analog Devices Inc./Maxim Integrated IC RTC BINARY COUNTER I2C 10UMAX In stock15697 pcs 2.97V ~ 5.5V - Binary Binary 1.3V ~ 5.5V 175µA @ 2.97V ~ 5.5V DS1374 Tube - -40°C ~ 85°C Surface Mount Binary Counter Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer I²C, 2-Wire Serial 10-TFSOP, 10-MSOP (0.118', 3.00mm Width) 10-uMAX/uSOP
X1227S8I X1227S8I Renesas Electronics America Inc IC RTC CLK/CALENDAR I2C 8SOIC In stock11060 pcs 4.5V ~ 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
M41T81SM6F M41T81SM6F STMicroelectronics IC RTC CLK/CALENDAR I2C 8SOIC In stock25366 pcs 2.7V ~ 5.5V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2V ~ 3.5V 100µA @ 2.7V ~ 5.5V M41T81 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width) 8-SOIC
DS12887 DS12887 Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 24EDIP In stock15730 pcs 4.5V ~ 5.5V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5V ~ 4V 15mA @ 4.5V ~ 5.5V DS12887 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
PT7C4372AZEEX PT7C4372AZEEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8TDFN In stock11760 pcs 1.8V ~ 6V - HH:MM:SS (12/24 hr) YY-MM-DD-dd - 0.8µA @ 3V - Tape & Reel (TR) - -40°C ~ 85°C (TA) Surface Mount Clock/Calendar Alarm, Leap Year I²C, 2-Wire Serial 8-WFDFN Exposed Pad 8-TDFN (2x3)
M41T81SMY6F M41T81SMY6F STMicroelectronics IC RTC CLK/CALENDAR I2C 18SOX In stock7143 pcs 2.7V ~ 5.5V - HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2V ~ 3.5V 100µA @ 2.7V ~ 5.5V M41T81 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer I²C, 2-Wire Serial 18-SOX, 18-SOIC with Crystal (7.5mm Width) 18-SOX
M41T56MH6F M41T56MH6F STMicroelectronics IC RTC CLK/CALENDAR I2C 28SOH In stock11030 pcs 4.5V ~ 5.5V 56B HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.5V 100µA (Typ) @ 4.5V ~ 5.5V M41T56 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Leap Year, NVSRAM I²C, 2-Wire Serial 28-SOP (0.350', 8.89mm Width) with SNAPHAT Sockets 28-SOH
DS1747W-120+ DS1747W-120+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 32EDIP In stock1003 pcs 2.97V ~ 3.63V 512KB HH:MM:SS (24 hr) YY-MM-DD-dd - 2mA @ 3.3V DS1747 Tube - 0°C ~ 70°C Through Hole Clock/Calendar Leap Year, NVSRAM, Y2K Parallel 32-DIP Module (0.600', 15.24mm) 32-EDIP
DS1558W+ DS1558W+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 48LQFP In stock4033 pcs 2.97V ~ 3.63V - HH:MM:SS (24 hr) YY-MM-DD-dd 2.5V ~ 3.7V 2mA @ 3.3V DS1558 Tray - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, Watchdog Timer, Y2K Parallel 48-LQFP 48-LQFP (7x7)
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
M41ST87WMX6TR M41ST87WMX6TR STMicroelectronics IC RTC CLOCK/CALENDAR I2C 28SO In stock6429 pcs 2.7V ~ 3.6V 128B HH:MM:SS:hh (24 hr) YY-MM-DD-dd 2.5V ~ 3.6V 0.5mA @ 2.7V ~ 3.6V M41ST87 Tape & Reel (TR) - -40°C ~ 85°C Surface Mount Clock/Calendar Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer I²C, 2-Wire Serial 28-SOIC (0.295", 7.50mm Width) 28-SO
PT7C433833UEX PT7C433833UEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8MSOP In stock57260 pcs 2.7V ~ 5.5V 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd 1.5V ~ 3.7V 125µA @ 2.7V ~ 5.5V PT7C433833 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-MSOP
DS1747P-70+ DS1747P-70+ Analog Devices Inc./Maxim Integrated IC RTC CLK/CALENDAR PAR 34PCM In stock16700 pcs 4.5V ~ 5.5V 512KB HH:MM:SS (24 hr) YY-MM-DD-dd 3V 4mA @ 5V DS1747 Tube - 0°C ~ 70°C Surface Mount Clock/Calendar Leap Year, NVSRAM, Y2K Parallel 34-PowerCap™ Module 34-PowerCap Module
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