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Real Time Clocks(2397)
| Image | Name | Manufacturer | Quantity | Mfr | Series | Package | Product Status | Operating Temperature | Mounting Type | Package / Case | Type | Features | Base Product Number | Digi-Key Programmable | Voltage - Supply | Supplier Device Package | DataSheet | RoHS Status | Moisture Sensitivity Level (MSL) | REACH Status | Other Names | ECCN | HTSUS | Standard Package | Interface | Memory Size | Time Format | Date Format | Voltage - Supply, Battery | Current - Timekeeping (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Diodes Incorporated PT7C4339UEX | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | PT7C4339 | Not Verified | 3V ~ 5.5V | 8-MSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD | 1.3V ~ 3.7V | 250µA @ 3V ~ 5.5V | ||
| Diodes Incorporated PT7C4339WEX | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | PT7C4339 | Not Verified | 3V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD | 1.3V ~ 3.7V | 250µA @ 3V ~ 5.5V | ||
| Diodes Incorporated PT7C43390AWEX | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | PT7C43390 | Not Verified | 1.35V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 0.7µA @ 3V ~ 5V | ||
| Diodes Incorporated PT7C4311ZEEX | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-WFDFN Exposed Pad | Clock/Calendar | Leap Year, Square Wave Output, Y2K | PT7C4311 | Not Verified | 1.2V ~ 5.5V | 8-TDFN (2x3) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | 56B | HH:MM:SS (24 hr) | YY-MM-DD | 2V ~ 3.5V | 150µA @ 1.5V ~ 5.5V | ||
| Diodes Incorporated PT7C43190LE | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | Not Verified | 1.35V ~ 5.5V | 8-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 100 | 3-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 14µA @ 3V ~ 5V | |||
| Diodes Incorporated PT7C43190WE | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | Not Verified | 1.35V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 100 | 3-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.6µA ~ 14µA @ 3V ~ 5V | |||
| Diodes Incorporated PT7C4563LEX | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | Not Verified | 1.3V ~ 5.5V | 8-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | - | 0.65µA ~ 0.85µA @ 3V ~ 5V | |||
| Diodes Incorporated PT7C4302AWEX | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | PT7C4302 | Not Verified | 1.2V ~ 5.5V | 8-SOIC | ROHS3 Compliant | 1 (Unlimited) | PT7C4302AWEXDI | EAR99 | 8542.39.0001 | 2,500 | 3-Wire Serial | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2V ~ 5.5V | 25.3µA ~ 81µA @ 2V ~ 5V | |||
| Diodes Incorporated PT7C4302AZEEX | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 8-WFDFN Exposed Pad | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | PT7C4302 | Not Verified | 1.2V ~ 5.5V | 8-TDFN (2x3) | ROHS3 Compliant | 1 (Unlimited) | PT7C4302AZEEXDI | EAR99 | 8542.39.0001 | 3,000 | 3-Wire Serial | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2V ~ 5.5V | 25.3µA ~ 81µA @ 2V ~ 5V | |||
 |
Renesas Electronics America Inc 1337ACSRI | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | Not Verified | 1.8V ~ 5.5V | 16-SOIC | 1 (Unlimited) | OBSOLETE | 1 | I²C | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 0.6µA @ 1.3V ~ 1.8V | ||||||
| Renesas Electronics America Inc 1339A-31DVGI8 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Not Verified | 2.7V ~ 5.5V | 8-TSSOP | 1 (Unlimited) | OBSOLETE | 1 | I²C | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 200µA @ 3.63V ~ 5.5V | |||||||
| Renesas Electronics America Inc 1339B-31DVGI | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Not Verified | 2.7V ~ 5.5V | 8-TSSOP | 1 (Unlimited) | OBSOLETE | 1 | I²C | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 200µA @ 3.63V ~ 5.5V | |||||||
| Analog Devices Inc./Maxim Integrated DS1318E+T&R | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | Elapsed Time Counter | Alarm, Square Wave Output | DS1318 | Not Verified | 3V ~ 3.6V | 24-TSSOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | DS1318E+CT | EAR99 | 8542.39.0001 | 1,000 | Parallel | - | Binary | Binary | 1.6V ~ 3.7V | 150µA @ 3V ~ 3.6V | |
| Analog Devices Inc./Maxim Integrated DS1672S-3+T&R | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Binary Counter | Trickle-Charger | DS1672 | Not Verified | 2.7V ~ 3.3V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | Binary | Binary | 1.3V ~ 3.63V | 500µA @ 3.3V | ||
| Intersil ISL12030IBZ | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Daylight Savings, SRAM | Not Verified | 2.7V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 98 | I²C, 2-Wire Serial | 128B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | - | 18µA @ 5.5V | |||||
| Intersil ISL12027IV27AZ-T | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 8-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 8-TSSOP | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 2,500 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | |||||
| Intersil ISL12029IB27Z | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Tube | Obsolete | -40°C ~ 85°C (TA) | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 14-SOIC | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 50 | I²C | 512B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | |||||
| NXP USA Inc. PCA85073ADP/Q900Z | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | Automotive, AEC-Q100 | Tape & Reel (TR) | Active | -40°C ~ 105°C (TA) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm | PCA85073 | Not Verified | 1.8V ~ 5.5V | 8-TSSOP | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | I²C | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | - | |||
| Harris Corporation CDP1879E | Harris Corporation |
Min: 1 Mult: 1 |
/image/Harris Corporation | - | Bulk | Obsolete | -40°C ~ 85°C (TA) | Through Hole | 24-DIP (0.600", 15.24mm) | Clock/Calendar | Alarm, Leap Year | Not Verified | 4V ~ 10.5V | 24-PDIP | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD | - | 200µA @ 10V | |||
| Harris Corporation CDP6818ADX | Harris Corporation |
Min: 1 Mult: 1 |
/image/Harris Corporation | - | Bulk | Active | 0°C ~ 70°C (TA) | Through Hole | 24-CDIP (0.300", 7.62mm) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | Not Verified | 3V ~ 6V | 24-CERDIP | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | - | 50B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 50µA ~ 3mA @ 3V ~ 5V | |||
| Harris Corporation CDP6818D | Harris Corporation |
Min: 1 Mult: 1 |
/image/Harris Corporation | - | Bulk | Active | 0°C ~ 70°C (TA) | Through Hole | 24-CDIP (0.300", 7.62mm) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | Not Verified | 3V ~ 6V | 24-CERDIP | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | - | 50B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 50µA ~ 3mA @ 3V ~ 5V | |||
| Analog Devices Inc./Maxim Integrated MAX6901ETA-T | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-WDFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, RAM | Not Verified | 2V ~ 5.5V | 8-TDFN-EP (3x3) | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,500 | 3-Wire Serial | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.7µA ~ 2.2µA @ 2V ~ 5V | |||
| National Semiconductor LV8571AN | National Semiconductor |
Min: 1 Mult: 1 |
/image/National Semiconductor | LV8571A | Bulk | Active | -40°C ~ 85°C (TA) | Through Hole | 24-DIP (0.300", 7.62mm) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, RAM | Not Verified | 3V ~ 3.6V | 24-DIP | download | RoHS non-compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | - | 44B | HH:MM:SS (12/24 hr) | YY-MM-DD | 2.2V ~ 3.2V | 220µA @ 3V ~ 3.6V | |||
| Analog Devices Inc./Maxim Integrated DS1390U-3 | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | DS1390 | 2.7V ~ 3.3V | 10-uMAX | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | SPI, 4-Wire Serial | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 175µA @ 2.97V ~ 5.5V | |||
| Texas Instruments BQ3285ESS-N | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | * | Bulk | Active | Not Verified | download | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | ||||||||||||||||
| Analog Devices Inc./Maxim Integrated DS1337U/TR | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | Not Verified | 1.8V ~ 5.5V | 8-µMAX | download | Not applicable | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 3,000 | I²C | - | HH:MM:SS (12/24 hr) | YY-MM-DD | - | 0.6µA @ 1.3V ~ 1.8V | |||
| Analog Devices Inc./Maxim Integrated DS1392U-18 | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | DS1392 | 1.71V ~ 1.89V | 10-uMAX | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | 3-Wire Serial | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 100µA @ 1.71V ~ 1.89V | |||
| Analog Devices Inc./Maxim Integrated DS17285S-5+TR | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | 0°C ~ 70°C (TA) | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | Not Verified | 2.7V ~ 3.7V, 4.5V ~ 5.5V | 24-SOIC | download | Not applicable | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | Parallel | 2KB | HH:MM:SS (12/24 hr) | YY-MM-DD | 2.5V ~ 3.7V | 2mA @ 2.7V ~ 3.7V | |||
| Analog Devices Inc./Maxim Integrated DS1685E-3/TR | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | 0°C ~ 70°C (TA) | Surface Mount | 24-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Daylight Savings, NVRAM, NVSRAM, Square Wave Output, Y2K | Not Verified | 2.7V ~ 3.7V | 24-TSSOP | download | Not applicable | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | Parallel | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 2mA @ 3V | |||
| Analog Devices Inc./Maxim Integrated DS1391U-18 | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | DS1391 | 1.71V ~ 1.89V | 10-uMAX | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | SPI, 4-Wire Serial | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 100µA @ 1.71V ~ 1.89V |
