| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
RX-8571SA:B0 PURE SNIC RTC CLK/CALENDAR I2C 14SOP |
762 | 3.29 |
RFQ |
Datasheet |
14-SOIC (0.197", 5.00mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | RX-8571SA | Active | Clock/Calendar | Alarm, Leap Year, RAM | 16B | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.6V ~ 5.5V | - | 0.55µA ~ 0.6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount |
|
DS1339C-3DS1339 I2C SERIAL RTC |
0 | 3.40 |
RFQ |
Datasheet |
16-SOIC (0.295", 7.50mm Width) | Bulk | - | Active | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | - | HH:MM:SS (12/24 hr) | YY-MM-DD | I²C | 2.7V ~ 5.5V | 1.3V ~ 3.7V | 150µA @ 3.3V | -40°C ~ 85°C (TA) | Surface Mount |
|
BQ3285LDSSIC RTC CLK/CALENDAR PAR 24SSOP |
500 | 3.40 |
RFQ |
Datasheet |
24-SSOP (0.154", 3.90mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, Daylight Savings, NVSRAM | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | Parallel | 2.7V ~ 5.5V | 2.4V ~ 4V | 100µA @ 3V | 0°C ~ 70°C | Surface Mount |
|
MAX6901ETAMAX6901 3-WIRE SERIAL RTC |
0 | 3.47 |
RFQ |
- | Bulk | * | Active | - | - | - | - | - | - | - | - | - | - | - | |
|
RX-8571LCB0 PURE SNIC RTC CLK/CALENDAR I2C 12VSOJ |
661 | 3.59 |
RFQ |
Datasheet |
12-TFSOJ (0.094", 2.40mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | RX-8571LC | Active | Clock/Calendar | Alarm, Leap Year, RAM | 16B | HH:MM:SS (24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 1.6V ~ 5.5V | - | 0.55µA ~ 0.6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount |
|
ISL1220IUZ-TIC RTC CLK/CALENDAR I2C 10MSOP |
0 | 3.61 |
RFQ |
Datasheet |
10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Obsolete | Clock/Calendar | Alarm, Leap Year, SRAM | 8B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount |
|
MAX31329ELB+TINTEGRATED RC17 W/ QST CRYSTAL |
0 | 3.69 |
RFQ |
Datasheet |
10-LLGA | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Clock/Calendar | Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger | 64B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C | 1.6V ~ 5.5V | 1.6V ~ 5.5V | 0.5µA ~ 0.7µA @ 1.6V ~ 5.5V | -40°C ~ 85°C | Surface Mount |
|
ISL1208IRT8Z-TKIC RTC CLK/CALENDAR I2C 8TDFN |
860 | 3.72 |
RFQ |
Datasheet |
8-WDFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Obsolete | Clock/Calendar | Alarm, Leap Year, SRAM | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount |
|
|
ISL1208IRT8ZIC RTC CLK/CALENDAR I2C 8TDFN |
728 | 3.72 |
RFQ |
Datasheet |
8-WDFN Exposed Pad | Tube | - | Obsolete | Clock/Calendar | Alarm, Leap Year, SRAM | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C, 2-Wire Serial | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | -40°C ~ 85°C | Surface Mount |
|
PCF2131TFYIC RTC CLK/CALENDAR I2C 16HLSON |
143 | 3.75 |
RFQ |
16-LFDFN Exposed Pad | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® | - | Active | Clock/Calendar | Alarm, Leap Year, SRAM, Watchdog Timer | 8B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | I²C, SPI | 1.2V ~ 5.5V | 1.2V ~ 5.5V | 770nA ~ 2.135µA @ 1.2V ~ 5.5V | -40°C ~ 85°C (TA) | Surface Mount, Wettable Flank | |
|
ISL12029AIB27ZIC RTC CLK/CALENDAR I2C 14SOIC |
0 | 3.76 |
RFQ |
Datasheet |
14-SOIC (0.154", 3.90mm Width) | Tube | - | 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 |
|
|
DS1338C-33IC RTC CLK/CALENDAR I2C 16SOIC |
0 | 3.76 |
RFQ |
Datasheet |
16-SOIC (0.295", 7.50mm Width) | Bulk | - | Active | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C | 3V ~ 5.5V | 1.3V ~ 3.7V | 125µA ~ 200µA @ 3.63V ~ 5.5V | -40°C ~ 85°C (TA) | Surface Mount |
|
ISL12027IV30AZIC RTC CLK/CALENDAR I2C 8TSSOP |
0 | 3.76 |
RFQ |
Datasheet |
8-TSSOP (0.173", 4.40mm Width) | Tube | - | 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 |
|
ISL12027IB27AZ-TIC RTC CLK/CALENDAR I2C 8SOIC |
0 | 3.76 |
RFQ |
Datasheet |
8-SOIC (0.154", 3.90mm Width) | Bulk | - | 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 |
|
|
ISL12027IV27AZIC RTC CLK/CALENDAR I2C 8TSSOP |
0 | 3.76 |
RFQ |
Datasheet |
8-TSSOP (0.173", 4.40mm Width) | Tube | - | 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 |
|
|
ISL12028AIB27ZIC RTC CLK/CALENDAR I2C 14SOIC |
0 | 3.76 |
RFQ |
Datasheet |
14-SOIC (0.154", 3.90mm Width) | Tube | - | 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 |
|
ISL12029AIV27ZIC RTC CLK/CALENDAR I2C 14TSSOP |
0 | 3.76 |
RFQ |
Datasheet |
14-TSSOP (0.173", 4.40mm Width) | Tube | - | 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 |
|
|
ISL12029IB27ZIC RTC CLK/CALENDAR I2C 14SOIC |
0 | 3.76 |
RFQ |
Datasheet |
14-SOIC (0.154", 3.90mm Width) | Tube | - | Obsolete | Clock/Calendar | Alarm, EEPROM, Leap Year, Supervisor, Watchdog Timer | 512B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | I²C | 2.7V ~ 5.5V | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | -40°C ~ 85°C (TA) | Surface Mount |
|
|
ISL12028IVZIC RTC CLK/CALENDAR I2C 14TSSOP |
0 | 3.76 |
RFQ |
Datasheet |
14-TSSOP (0.173", 4.40mm Width) | Tube | - | 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 |
|
|
ISL12027AIB27ZIC RTC CLK/CALENDAR I2C 8SOIC |
0 | 3.76 |
RFQ |
Datasheet |
8-SOIC (0.154", 3.90mm Width) | Tube | - | 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 |
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