Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Package/Case | Packaging | Series | ProductStatus | Type | Features | MemorySize | TimeFormat | DateFormat | Interface | Voltage-Supply | Voltage-SupplyBattery | Current-Timekeeping(Max) | OperatingTemperature | MountingType |
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MCP79512-I/MSIC RTC CLK/CALENDAR SPI 10MSOP |
46 | 1.39 |
RFQ |
![]() Datasheet |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | - | 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 |
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BQ32000DIC RTC CLK/CALENDAR I2C 8SOIC |
75 | 1.73 |
RFQ |
![]() Datasheet |
8-SOIC (0.154", 3.90mm Width) | Tube | - | Active | Clock/Calendar | Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 3V ~ 3.6V | 1.4V ~ 3.6V | 100µA @ 3.3V | -40°C ~ 85°C | Surface Mount |
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MCP795W10-I/SLIC RTC CLK/CALENDAR SPI 14SOIC |
85 | 1.75 |
RFQ |
![]() Datasheet |
14-SOIC (0.154", 3.90mm Width) | Tube | - | Active | Clock/Calendar | Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | SPI | 1.8V ~ 3.6V | 1.3V ~ 3.6V | 1µA @ 1.8V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
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DS1340U-18+IC RTC CLOCK/CALENDAR I2C 8UMAX |
53 | 5.03 |
RFQ |
![]() Datasheet |
8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Tube | - | Active | Clock/Calendar | Leap Year, Trickle-Charger | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.71V ~ 5.5V | 1.3V ~ 3.7V | 100µA @ 1.89V | -40°C ~ 85°C | Surface Mount |
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DS1344E-33+IC RTC CLK/CALENDAR SPI 20TSSOP |
83 | 6.58 |
RFQ |
![]() Datasheet |
20-TSSOP (0.173", 4.40mm Width) | Tube | - | Active | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 3V ~ 5.5V | 1.3V ~ 5.5V | 120µA ~ 160µA @ 3.63V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
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DS12885N+IC RTC CLK/CALENDAR PAR 24DIP |
73 | 9.78 |
RFQ |
![]() Datasheet |
24-DIP (0.600", 15.24mm) | Tube | - | Active | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 4V | 15mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Through Hole |
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DS1685SN-3+IC RTC CLK/CALENDAR PAR 24SOIC |
31 | 9.81 |
RFQ |
![]() Datasheet |
24-SOIC (0.295", 7.50mm Width) | Tube | - | Active | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 3.7V | 2.5V ~ 3.7V | 2mA @ 3V | -40°C ~ 85°C | Surface Mount |
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DS12885S+IC RTC CLK/CALENDAR PAR 24SOIC |
65 | 10.12 |
RFQ |
![]() Datasheet |
24-SOIC (0.295", 7.50mm Width) | Tube | - | Active | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 4V | 15mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount |
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DS12885Q+IC RTC CLK/CALENDAR PAR 28PLCC |
77 | 10.50 |
RFQ |
![]() Datasheet |
28-LCC (J-Lead) | Tube | - | Active | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 4V | 15mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount |
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DS17285S-5+IC RTC CLK/CALENDAR PAR 24SOIC |
62 | 11.27 |
RFQ |
![]() Datasheet |
24-SOIC (0.295", 7.50mm Width) | Tube | - | Active | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 2KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 3.7V | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Surface Mount |
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DS12885QN+IC RTC CLK/CALENDAR PAR 28PLCC |
83 | 11.42 |
RFQ |
![]() Datasheet |
28-LCC (J-Lead) | Tube | - | Active | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 4V | 15mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
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DS1315S-33+IC RTC PHANTOM CHIP PAR 16SOIC |
45 | 20.19 |
RFQ |
![]() Datasheet |
16-SOIC (0.295", 7.50mm Width) | Tube | - | Active | Phantom Time Chip | Leap Year | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 3V ~ 3.6V | 2.5V ~ 3.7V | 1.1mA @ 3.3V | 0°C ~ 70°C | Surface Mount |
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DS17885S-3+IC RTC CLK/CALENDAR PAR 24SOIC |
20 | 20.88 |
RFQ |
![]() Datasheet |
24-SOIC (0.295", 7.50mm Width) | Tube | - | Active | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 8KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 3.7V | 2.5V ~ 3.7V | 2mA @ 2.7V ~ 3.7V | 0°C ~ 70°C | Surface Mount |
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DS17887-5+IC RTC CLK/CALENDAR PAR 24EDIP |
56 | 24.85 |
RFQ |
![]() Datasheet |
24-DIP Module (0.600", 15.24mm) | Tube | - | Active | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 8KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 3.7V | 3mA @ 4.5V ~ 5.5V | 0°C ~ 70°C | Through Hole |
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DS1554WP-120+IC RTC CLK/CALENDAR PAR 34PCM |
40 | 30.97 |
RFQ |
![]() Datasheet |
34-PowerCap⢠Module | Tray | - | Active | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 2.97V ~ 3.63V | 3V | 4mA @ 3.3V | 0°C ~ 70°C | Surface Mount |
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DS1554P-70+IC RTC CLK/CALENDAR PAR 34PCM |
40 | 32.94 |
RFQ |
![]() Datasheet |
34-PowerCap⢠Module | Tube | - | Active | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 3V | 6mA @ 5V | 0°C ~ 70°C | Surface Mount |
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DS1744WP-120+IC RTC CLK/CALENDAR PAR 34PCM |
39 | 36.39 |
RFQ |
![]() Datasheet |
34-PowerCap⢠Module | Tray | - | Active | Clock/Calendar | Leap Year, NVSRAM, Y2K | 32KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 2.97V ~ 3.63V | 3V | 2mA @ 3.3V | 0°C ~ 70°C | Surface Mount |
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DS17887-3IND+IC RTC CLK/CALENDAR PAR 24EDIP |
56 | 36.90 |
RFQ |
![]() Datasheet |
24-DIP Module (0.600", 15.24mm) | Tube | - | Active | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 8KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 3.7V | 2.5V ~ 3.7V | 2mA @ 2.7V ~ 3.7V | -40°C ~ 85°C | Through Hole |
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DS1248YP-70+IC RTC PHANTOM CHIP PAR 34PCM |
40 | 40.76 |
RFQ |
![]() Datasheet |
34-PowerCap⢠Module | Tray | - | Active | Phantom Time Chip | NVSRAM | 128KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 3V | 10mA @ 5V | 0°C ~ 70°C | Surface Mount |
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DS1556WP-120+IC RTC CLK/CALENDAR PAR 34PCM |
80 | 42.58 |
RFQ |
![]() Datasheet |
34-PowerCap⢠Module | Tray | - | Active | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 128KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | Parallel | 2.97V ~ 3.63V | 3V | 4mA @ 3.3V | 0°C ~ 70°C | Surface Mount |
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