| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | DS1670SIC RTC SYSTEM CTRLR SER 20-SOIC | 2,432 | - | RFQ |   Datasheet | 20-SOIC (0.295, 7.50mm Width) | Tube,Tube | - | Obsolete | Portable System Controller | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2.97V ~ 3.63V | 2.5V ~ 3.7V | 100µA @ 3.3V | 0°C ~ 70°C | Surface Mount | 
|   | DS1670EIC RTC SYSTEM CTRLR SER 20-TSSOP | 15,704 | - | RFQ |   Datasheet | 20-TSSOP (0.173, 4.40mm Width) | Tube,Tube | - | Obsolete | Portable System Controller | Alarm, Leap Year, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3-Wire Serial | 2.97V ~ 3.63V | 2.5V ~ 3.7V | 100µA @ 3.3V | 0°C ~ 70°C | Surface Mount | 
|   | DS2417P/T&RIC RTC BINARY CNT SER 6-TSOC | 2,911 | - | RFQ |   Datasheet | 6-SMD, J-Lead | Tape & Reel (TR) | - | Obsolete | Binary Counter | Unique ID | - | Binary | Binary | 1-Wire® Serial | 2.5V ~ 5.5V | - | 0.45µA @ 2.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | DS2415XIC RTC BINARY CNT SER 6-FLIPCHIP | 3,259 | - | RFQ |   Datasheet | 6-VBGA, FCBGA | Tape & Reel (TR) | - | Obsolete | Binary Counter | Unique ID | - | Binary | Binary | 1-Wire® Serial | 2.5V ~ 5.5V | 2.5V ~ 5.5V | 0.25µA ~ 0.45µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 
|   | DS2417X/T&RIC RTC BINARY CNT SER 6-FLIPCHIP | 3,562 | - | RFQ |   Datasheet | 6-VBGA, FCBGA | Tape & Reel (TR) | - | Obsolete | Binary Counter | Unique ID | - | Binary | Binary | 1-Wire® Serial | 2.5V ~ 5.5V | - | 0.45µA @ 2.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | RTC-72423A:3IC RTC CLK/CALENDAR PAR 24-SOP | 2,035 | - | RFQ |   Datasheet | 24-SOIC (0.311, 7.90mm Width) | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 5µA ~ 10µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 
|   | RTC-72423B:3IC RTC CLK/CALENDAR PAR 24-SOP | 3,489 | - | RFQ |   Datasheet | 24-SOIC (0.311, 7.90mm Width) | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 5µA ~ 10µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 
|   | RX-8581SA:BIC RTC CLK/CALENDAR I2C 14-SOP | 3,338 | - | RFQ |   Datasheet | 14-SOIC (0.209, 5.30mm Width) | Tube | RX-8581SA | Obsolete | Clock/Calendar | Alarm, Leap Year | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 
|   | RTC-62421BIC RTC CLK/CALENDAR PAR 18-DIP | 2,226 | - | RFQ |   Datasheet | 18-DIP (0.300, 7.62mm) | Tube | - | Obsolete | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 1.8µA ~ 3µA @ 2V ~ 5V | -40°C ~ 85°C | Through Hole | 
|  | RTC-62423A:3IC RTC CLK/CALENDAR PAR 24-SOP | 3,114 | - | RFQ |   Datasheet | 24-SOIC (0.311, 7.90mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | Clock/Calendar | Leap Year | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | - | 1.8µA ~ 3µA @ 2V ~ 5V | -40°C ~ 85°C | Surface Mount | 
|   | RTC-8564JE:3IC RTC CLK/CALENDAR I2C 20-VSOJ | 2,892 | - | RFQ |   Datasheet | 20-LSSOJ (0.213, 5.40mm Width) | Tape & Reel (TR),Cut Tape (CT) | - | Obsolete | Clock/Calendar | Alarm, Y2K | - | HH:MM:SS | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.8V ~ 5.5V | - | 0.7µA ~ 0.8µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 
|   | BQ4802YDSHIC RTC CLK/CALENDAR PAR 28-SOP | 1,479 | - | RFQ |   Datasheet | 28-SOIC (0.345, 8.77mm Width) with SNAPHAT Sockets | Tube,Tube | - | Obsolete | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 4.5V ~ 5.5V | 2.4V ~ 4V | 1.5mA (Typ) @ 4.5 V ~ 5.5 V | 0°C ~ 70°C | Surface Mount | 
|   | BQ4802LYDSHIC RTC CLK/CALENDAR PAR 28-SOP | 3,118 | - | RFQ |   Datasheet | 28-SOIC (0.345, 8.77mm Width) with SNAPHAT Sockets | Tube | - | Obsolete | Clock/Calendar | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 3.6V | 2.4V ~ 4V | 1.5mA (Typ) @ 2.7 V ~ 3.6 V | 0°C ~ 70°C | Surface Mount | 
|   | M41ST84WMQ6EIC RTC CLK/CALENDAR I2C 16-SOIC | 2,912 | - | RFQ |   Datasheet | 16-SOIC (0.154, 3.90mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 3.6V | 2.5V ~ 3.5V | 0.5mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
|   | M41ST84YMQ6EIC RTC CLK/CALENDAR I2C 16-SOIC | 3,208 | - | RFQ |   Datasheet | 16-SOIC (0.154, 3.90mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5V ~ 5.5V | 2.5V ~ 3.5V | 1mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | M41ST85WMH6EIC RTC CLK/CALENDAR I2C 28-SOIC | 3,306 | - | RFQ |   Datasheet | 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 3.6V | 2.5V ~ 3.5V | 0.5mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
|   | M41ST85WMX6IC RTC CLK/CALENDAR I2C 28-SOIC | 2,903 | - | RFQ |   Datasheet | 28-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 3.6V | 2.5V ~ 3.5V | 0.5mA @ 2.7V ~ 3.6V | -40°C ~ 85°C | Surface Mount | 
|   | M41ST85YMH6EIC RTC CLK/CALENDAR I2C 28-SOIC | 2,596 | - | RFQ |   Datasheet | 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5V ~ 5.5V | 2.5V ~ 3.5V | 1mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | M41ST85YMX6IC RTC CLK/CALENDAR I2C 28-SOIC | 2,274 | - | RFQ |   Datasheet | 28-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 44B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5V ~ 5.5V | 2.5V ~ 3.5V | 1mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | M41ST87YMX6IC RTC CLK/CALENDAR I2C 28-SOIC | 3,583 | - | RFQ |   Datasheet | 28-SOIC (0.295, 7.50mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 128B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5V ~ 5.5V | 2.5V ~ 5.5V | 1mA @ 4.5V ~ 5.5V | -40°C ~ 85°C | Surface Mount |