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Real Time Clocks
| Photo | Mfr. Part # | Availability | Price | Quantity | Datasheet | Series | Package/Case | Packaging | Product Status | Programmable | Type | Features | Memory Size | Time Format | Date Format | Interface | Voltage - Supply | Voltage - Supply, Battery | Current - Timekeeping (Max) | Operating Temperature | Mounting Type | Grade | Qualification | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RX-8803LC:UB6 PURE SNIC RTC CLK/CALENDAR I2C 12VSOJ |
3,044 | 3.39 |
|
Datasheet |
RX-8803LC | 12-TFSOJ (0.094", 2.40mm Width) | Tape & Reel (TR) | Active | Not Verified | Clock/Calendar | Alarm | - | HH:MM:SS | YY-MM-DD | I2C | 1.6V ~ 5.5V | - | 2.1µA ~ 3.4µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | - | - | 12-VSOJ |
|
RX-8803SAUA0 PURE SNIC RTC CLK/CALENDAR I2C 14SOP |
1,408 | 0.00 |
|
Datasheet |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
DS1685S-5/T&RIC RTC CLK/CALENDAR PAR 24SOIC |
4,907 | 0.00 |
|
Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 3.7V | 3mA @ 5V | 0°C ~ 70°C | Surface Mount | - | - | 24-SOIC |
|
|
DS1685S-3/T&RIC RTC MULTIPLEXED 24SOIC |
3,313 | 0.00 |
|
Datasheet |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Real Time Clock (RTC) | - | 242B | HH:MM:SS | YYYY-MM-DD | Multiplexed | 3V | - | - | 0°C ~ 70°C | Surface Mount | - | - | 24-SOIC |
|
DS1685E-5/T&RIC RTC TIME CLK MULTI 24TSSOP |
4,846 | 0.00 |
|
Datasheet |
- | 24-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Real Time Clock (RTC) | - | 242B | HH:MM:SS | YYYY-MM-DD | Multiplexed | 5V | - | - | 0°C ~ 70°C | Surface Mount | - | - | 24-TSSOP |
|
DS1602SIC RTC ELAPSED CTR SER 8SOIC |
1,288 | 0.00 |
|
Datasheet |
- | 8-SOIC (0.209", 5.30mm Width) | Tube | Obsolete | Not Verified | Elapsed Time Counter | - | - | Binary | Binary | 3-Wire Serial | 4.5V ~ 5.5V | 2.5V ~ 3.5V | 50µA @ 5V | -40°C ~ 85°C | Surface Mount | - | - | 8-SOIC |
|
|
RX8901CE XS B00IC RTC CLK/CALENDAR I2C 10SMD |
2,906 | 0.00 |
|
Datasheet |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RX8901CE XS A00IC RTC CLK/CALENDAR I2C 10SMD |
1,664 | 0.00 |
|
Datasheet |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RX4901CE XS D00IC RTC CLK/CALENDAR SPI 10SMD |
2,604 | 0.00 |
|
Datasheet |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RX4901CE XS A00IC RTC CLK/CALENDAR SPI 10SMD |
3,027 | 0.00 |
|
Datasheet |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RX4901CE XS B00IC RTC CLK/CALENDAR SPI 10SMD |
2,324 | 0.00 |
|
Datasheet |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
|
RX4901CE XS C00IC RTC CLK/CALENDAR SPI 10SMD |
1,538 | 0.00 |
|
Datasheet |
- | - | Tape & Reel (TR) | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
|
M41T00SC64MY6EIC RTC CLK/CALENDAR I2C 18SOX |
3,721 | 0.00 |
|
Datasheet |
- | 18-SOX, 18-SOIC with Crystal (7.5mm Width) | Tube | Obsolete | Not Verified | Clock/Calendar | EEPROM, Leap Year | 8KB | HH:MM:SS | YY-MM-DD-dd | I2C, 2-Wire Serial | 2.7V ~ 5.5V | 2.5V ~ 35V | 100µA (Typ) @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | - | - | 18-SOX |
|
RX-4571SA:B PURE SNIC RTC CLK/CALENDAR SER 14SOP |
4,991 | 3.29 |
|
Datasheet |
RX-4571SA | 14-SOIC (0.197", 5.00mm Width) | Tube | Active | Not Verified | Clock/Calendar | Alarm, Leap Year | - | - | - | 3-Wire Serial | 1.6V ~ 5.5V | - | 0.95µA ~ 1µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | - | - | 14-SOP |
|
RX-8571SA:B PURE SNIC RTC CLK/CALENDAR I2C 14SOP |
4,793 | 3.29 |
|
Datasheet |
RX-8571SA | 14-SOIC (0.197", 5.00mm Width) | Bulk | Active | Not Verified | Clock/Calendar | Alarm, SRAM | 16B | - | - | I2C | 1.6V ~ 5.5V | - | 0.4µA @ 3V | -40°C ~ 85°C | Surface Mount | - | - | 14-SOP |
|
RV-1805-C3-32.768KHZ-2PPM-TA-QAIC RTC CLK/CALENDAR I2C 10SON |
3,991 | 0.00 |
|
Datasheet |
- | 10-VCDFN | Tape & Reel (TR) | Not For New Designs | Not Verified | Clock/Calendar | Alarm, Programmable Clock Output, RAM, Timer, Trickle Charger, Watchdog Timer | 256B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I2C, 2-Wire Serial | 1.5V ~ 3.6V | - | 0.08µA @ 3V | -40°C ~ 85°C (TA) | Surface Mount | Automotive | AEC-Q200 | 10-SON (3.7x2.5) |
|
DS1302SN-16/T&RIC RTC CLK/CALENDAR SER 16SOIC |
4,575 | 0.00 |
|
Datasheet |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Not Verified | Clock/Calendar | Leap Year, NVSRAM, Trickle-Charger | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2V ~ 5.5V | 2V ~ 5.5V | 0.3µA ~ 1µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | - | - | 16-SOIC |
|
DS1685Q-3/T&RIC RTC MULTIPLEXED 28PLCC |
1,905 | 0.00 |
|
Datasheet |
- | 28-LCC (J-Lead) | Tape & Reel (TR) | Obsolete | Not Verified | Real Time Clock (RTC) | - | 242B | HH:MM:SS | YYYY-MM-DD | Multiplexed | 3V | - | - | 0°C ~ 70°C | Surface Mount | - | - | 28-PLCC (11.51x11.51) |
|
DS1685-5-INDIC RTC CLK/CALENDAR PAR 24DIP |
2,801 | 0.00 |
|
Datasheet |
- | 24-DIP (0.600", 15.24mm) | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, NVSRAM, Square Wave Output, Y2K | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.5V ~ 3.7V | 3mA @ 5V | -40°C ~ 85°C | Through Hole | - | - | 24-PDIP |
|
DS1343E-18+IC RTC CLK/CALENDAR SPI 20TSSOP |
3,288 | 0.00 |
|
Datasheet |
- | 20-TSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Not Verified | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI | 1.71V ~ 5.5V | 1.3V ~ 5.5V | - | -40°C ~ 85°C | Surface Mount | - | - | 20-TSSOP |
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