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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 | ECCN | HTSUS | Standard Package | Interface | Memory Size | Time Format | Date Format | Voltage - Supply, Battery | Current - Timekeeping (Max) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Analog Devices Inc./Maxim Integrated DS1742-85+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | * | Tube | Obsolete | DS1742 | Not Verified | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 14 | |||||||||||||||
| Analog Devices Inc./Maxim Integrated DS1307Z/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 | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | Not Verified | 4.5V ~ 5.5V | 8-SOIC | download | Not applicable | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 2,500 | I²C | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2V ~ 3.5V | 200µA @ 5V | ||
| Analog Devices Inc./Maxim Integrated DS1339C-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 | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Not Verified | 2.7V ~ 5.5V | 16-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | I²C | - | HH:MM:SS (12/24 hr) | YY-MM-DD | 1.3V ~ 3.7V | 150µA @ 3.3V | ||
| Analog Devices Inc./Maxim Integrated DS1392U-33 | 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 | 2.97V ~ 5.5V | 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 ~ 5.5V | 175µA @ 2.97V ~ 5.5V | ||
| Analog Devices Inc./Maxim Integrated DS1344D-18+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 | 14-WFDFN Exposed Pad | Clock/Calendar | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle-Charger | Not Verified | 1.71V ~ 5.5V | 14-TDFN-EP (3x3) | download | Not applicable | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 2,500 | 3-Wire Serial, SPI | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 120µA ~ 200µA @ 1.89V ~ 5.5V | ||
| Analog Devices Inc./Maxim Integrated DS1248Y-120 | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | 0°C ~ 70°C | Through Hole | 32-DIP Module (0.600", 15.24mm) | Phantom Time Chip | Leap Year, NVSRAM | Not Verified | 2.97V ~ 3.63V, 4.5V ~ 5.5V | 32-EDIP | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | 3A991B2A | 8542.39.0001 | 1 | Parallel | 128KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | Integrated | 10mA @ 5V | ||
| Analog Devices Inc./Maxim Integrated DS1339C-2 | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Leap Year, Square Wave Output, Trickle-Charger | Not Verified | 1.8V ~ 5.5V | 16-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | I²C | - | HH:MM:SS (12/24 hr) | YY-MM-DD | 1.3V ~ 3.7V | 100µA @ 2.2V | ||
| Analog Devices Inc./Maxim Integrated DS1338C-33 | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | -40°C ~ 85°C (TA) | Surface Mount | 16-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Leap Year, NVSRAM, Square Wave Output | Not Verified | 3V ~ 5.5V | 16-SOIC | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1 | I²C | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 125µA ~ 200µA @ 3.63V ~ 5.5V | ||
| Analog Devices Inc./Maxim Integrated DS1388Z-33 | 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-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer | DS1388 | 2.97V ~ 3.63V | 8-SOIC | download | RoHS non-compliant | 3 (168 Hours) | REACH Affected | EAR99 | 8542.39.0001 | 1 | I²C | 512B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 5.5V | 150µA @ 2.97V ~ 3.63V | ||
| Renesas Electronics America Inc UPD4991AGS-A | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | * | Bulk | Active | Not Verified | download | ROHS3 Compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | |||||||||||||||
| NXP USA Inc. PCF8593P112 | NXP USA Inc. |
Min: 1 Mult: 1 |
/image/NXP USA Inc. | * | Bulk | Active | Not Verified | download | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | |||||||||||||||
| Intersil ISL12058IRUZ-T | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 8-UFDFN | Clock/Calendar | Alarm, Leap Year | Not Verified | 1.8V ~ 3.6V | 8-µTDFN (2x2) | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.65µA @ 1.8V | ||||
| Intersil ISL12057IRUZ-T | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 8-UFDFN | Clock/Calendar | Alarm, Leap Year | Not Verified | 1.8V ~ 3.6V | 8-µTDFN (2x2) | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 3,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.65µA @ 1.8V | ||||
| Intersil ISL12027IB27AZ-T | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Bulk | Obsolete | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 8-SOIC | 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 ISL1208IU8 | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Clock/Calendar | Alarm, Leap Year, SRAM | Not Verified | 2.7V ~ 5.5V | 8-MSOP | download | RoHS non-compliant | EAR99 | 8542.39.0001 | 80 | I²C, 2-Wire Serial | 2B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 4µA ~ 6µA @ 3V ~ 5V | ||||
| Dallas Semiconductor 1251WP-120 | Dallas Semiconductor |
Min: 1 Mult: 1 |
/image/Dallas Semiconductor | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | Phantom Time Chip | Leap Year, NVSRAM | Not Verified | 0.3V ~ 4.6V | 34-PowerCap Module | download | RoHS non-compliant | 3A991B2A | 8542.39.0001 | 40 | Parallel | 512KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | - | 7mA @ 3.3V | ||||
| Intersil ISL12027IBZ | 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, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 980 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||||
| Harris Corporation CDP6818AD | Harris Corporation |
Min: 1 Mult: 1 |
/image/Harris Corporation | - | Bulk | Active | 0°C ~ 70°C (TA) | Through Hole | 24-CDIP (0.600", 15.24mm) | Clock/Calendar | Alarm, Leap Year, Square Wave Output | Not Verified | 3V ~ 6V | 24-SBDIP | 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 CDP6818DX | 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 | ||
| Intersil ISL12020CBZ | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Bulk | Active | -20°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, SRAM | Not Verified | 2.7V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 1 | I²C | 128B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 5.5µA ~ 6.5µA @ 3V ~ 5V | ||
| Texas Instruments BQ3285ESS-TR1 | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | * | Bulk | Active | Not Verified | Not applicable | 3 (168 Hours) | Vendor Undefined | EAR99 | 8542.39.0001 | 2,500 | ||||||||||||||||
| Intersil ISL12027AIB27Z | 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, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 98 | 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 X1227S8-2.7 | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Tube | Obsolete | 0°C ~ 70°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 8-SOIC | download | RoHS non-compliant | EAR99 | 8542.39.0001 | 100 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | ||||
| Intersil ISL12027IVZ-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 ISL12027IV27Z-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 ISL12027IV30AZ | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Tube | 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 | 960 | 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 ISL12029IB27AZ | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 14-SOIC | download | ROHS3 Compliant | EAR99 | 8542.39.0001 | 50 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5.5V | ||||
| Texas Instruments BQ3285LSS | Texas Instruments |
Min: 1 Mult: 1 |
/image/Texas Instruments | - | Tube | Obsolete | Surface Mount | 24-SSOP (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | BQ3285 | Not Verified | 2.7V ~ 3.6V | 24-SSOP | download | RoHS non-compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 60 | Parallel | 242B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.4V ~ 4V | |||
| Intersil X1228V14I-4.5A | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-TSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 14-TSSOP | download | RoHS non-compliant | EAR99 | 8542.39.0001 | 95 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V | ||||
| Intersil X1228S14I-4.5A | Intersil |
Min: 1 Mult: 1 |
/image/Intersil | - | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm, Leap Year, Supervisor, Watchdog Timer | Not Verified | 2.7V ~ 5.5V | 14-SOIC | download | RoHS non-compliant | EAR99 | 8542.39.0001 | 50 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.8V ~ 5.5V | 10µA ~ 20µA @ 2.7V ~ 5V |
