| 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 | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | X1288V14Z-2.7IC RTC CLK/CALENDAR I2C 14-TSSOP | 3,249 | - | RFQ |   Datasheet | 14-TSSOP (0.173, 4.40mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | 0°C ~ 70°C | Surface Mount | 
|   | X1288V14Z-4.5AIC RTC CLK/CALENDAR I2C 14-TSSOP | 3,245 | - | RFQ |   Datasheet | 14-TSSOP (0.173, 4.40mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | 0°C ~ 70°C | Surface Mount | 
|   | ISL12028IVZ-TIC RTC CLK/CALENDAR I2C 14-TSSOP | 2,479 | - | RFQ |   Datasheet | 14-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|  | ISL12024IVZ-TIC RTC CLK/CALENDAR I2C 8-TSSOP | 2,660 | - | RFQ |   Datasheet | 8-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Unique ID | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | ISL12023IVZ-TIC RTC CLK/CALENDAR I2C 14-TSSOP | 3,861 | - | RFQ |   Datasheet | 14-TSSOP (0.173, 4.40mm Width) | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Daylight Savings, Leap Year, SRAM | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 14µA ~ 15µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount | 
|   | ISL12027IB27AZ-TIC RTC CLK/CALENDAR I2C 8-SOIC | 3,328 | - | RFQ |   Datasheet | 8-SOIC (0.154, 3.90mm Width) | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | DS17885-5+IC RTC CLK/CALENDAR PAR 24-DIP | 3,056 | - | RFQ |   Datasheet | 24-DIP (0.600, 15.24mm) | Tube | - | Obsolete | 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 | 
|   | DS2415P+T&RIC RTC BINARY CNT SER 6-TSOC | 3,294 | - | RFQ |   Datasheet | 6-SMD, J-Lead | 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 | 
|   | M41T82RM6EIC RTC CLK/CALENDAR I2C 8-SOIC | 3,304 | - | RFQ |   Datasheet | 8-SOIC (0.154, 3.90mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, SRAM, Watchdog Timer | 7B | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 2V ~ 5.5V | 10µA @ 5.5V | -40°C ~ 85°C | Surface Mount | 
|   | MAX6909EO30+IC RTC I2C COMPAT 20-QSOP | 1,227 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Clock/Calendar/Supervisor | - | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 3.3V | - | - | - | Surface Mount | 
|   | MAX6909EO33+IC RTC I2C COMPAT 20-QSOP | 2,635 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube | - | Obsolete | Clock/Calendar/Supervisor | - | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 3V ~ 3.6V | - | - | - | Surface Mount | 
|   | MAX6916EO33+IC RTC SPI COMPAT 20-QSOP | 3,267 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Clock/Calendar/Supervisor | - | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI, 3-Wire Serial | 3V ~ 3.6V | - | - | - | Surface Mount | 
|   | MAX6910EO33+IC RTC I2C COMPAT 20-QSOP | 2,427 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube | - | Obsolete | Clock/Calendar/Supervisor | - | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 3V ~ 3.6V | - | - | - | Surface Mount | 
|   | MAX6910EO30+IC RTC I2C COMPAT 20-QSOP | 827 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Clock/Calendar/Supervisor | - | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 3.3V | - | - | - | Surface Mount | 
|   | MAX6916EO30+IC RTC SPI COMPAT 20-QSOP | 1,926 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Clock/Calendar/Supervisor | - | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI, 3-Wire Serial | 3V | - | - | - | Surface Mount | 
|   | MAX6917EO50+IC RTC I2C COMPAT 20-QSOP | 2,334 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube | - | Obsolete | Clock/Calendar/Supervisor | - | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 4.5V ~ 5.5V | - | - | -40°C ~ 85°C | Surface Mount | 
|   | MAX6916EO50+IC RTC SPI COMPAT 20-QSOP | 2,392 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube | - | Obsolete | Clock/Calendar/Supervisor | - | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SPI, 3-Wire Serial | 4.5V ~ 5.5V | - | - | - | Surface Mount | 
|   | MAX6917EO33+IC RTC I2C COMPAT 20-QSOP | 2,956 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube | - | Obsolete | Clock/Calendar/Supervisor | - | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 3V ~ 3.6V | - | - | -40°C ~ 85°C | Surface Mount | 
|   | MAX6917EO30+IC RTC I2C COMPAT 20-QSOP | 2,690 | - | RFQ |   Datasheet | 20-SSOP (0.154, 3.90mm Width) | Tube,Tube | - | Obsolete | Clock/Calendar/Supervisor | - | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 3.3V | - | - | -40°C ~ 85°C | Surface Mount | 
|   | MAX6900ETT+TIC RTC CLK/CALENDAR I2C 6-TDFN | 3,603 | - | RFQ |   Datasheet | 6-WDFN Exposed Pad | Tape & Reel (TR) | - | Obsolete | Clock/Calendar | Leap Year, NVSRAM | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2V ~ 5.5V | - | 0.63µA ~ 1.7µA | -40°C ~ 85°C | Surface Mount |