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) |
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Analog Devices Inc./Maxim Integrated MAX31342EWA+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Strip | Active | -40°C ~ 85°C | Surface Mount | 8-WFBGA, WLBGA | Clock/Calendar | Alarm, Leap Year, Square Wave Output | MAX31342 | Not Verified | 1.6V ~ 3.6V | 8-WLP (.97x1.97) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 10 | I²C | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.33µA @ 3V | ||
Renesas Electronics America Inc 1337CSRI8 | Renesas Electronics America Inc |
Min: 1 Mult: 1 |
/image/Renesas Electronics America Inc | - | Tape & Reel (TR) | 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 1338A-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 | Leap Year, NVSRAM, Square Wave Output | Not Verified | 2.7V ~ 5.5V | 8-TSSOP | 1 (Unlimited) | OBSOLETE | 1 | I²C | 56b | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.3V ~ 3.7V | 5µA @ 3.63V ~ 5.5V | |||||||
EPSON RTC-4543SA:B0:PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RTC-4543SA | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | - | Not Verified | 2.5V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1,000 | 3-Wire Serial | - | - | - | - | 1µA ~ 3µA @ 2V ~ 5V | ||||
EPSON RTC-4543SA:A0:PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RTC-4543SA | Tape & Reel (TR) | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | - | Not Verified | 2.5V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1,000 | 3-Wire Serial | - | - | - | - | 1µA ~ 3µA @ 2V ~ 5V | ||||
EPSON RX-8581SA:B:PURE SN | EPSON |
Min: 1 Mult: 1 |
/image/EPSON | RX-8581SA | Tube | Obsolete | -40°C ~ 85°C | Surface Mount | 14-SOIC (0.197", 5.00mm Width) | Clock/Calendar | Alarm | Not Verified | 1.8V ~ 5.5V | 14-SOP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Affected | EAR99 | 8542.39.0001 | 1 | I²C | - | - | - | - | 0.8µA ~ 1.2µA @ 3V ~ 5V | |||
Nisshinbo Micro Devices Inc. RS5C372A-E2-F | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-LSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year | RS5C372 | Not Verified | 1.7V ~ 6V | 8-SSOP | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.9µA ~ 2µA @ 3V ~ 6V | |||
Nisshinbo Micro Devices Inc. R2221T-E2-F | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-VFSOP, 10-MSOP (0.110", 2.80mm Width) | Clock/Calendar | Alarm, Leap Year, RAM | R2221 | Not Verified | 1.5V ~ 5.5V | 10-TSSOPG | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.9µA @ 3V | |||
Nisshinbo Micro Devices Inc. RS5C348A-E2-F | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-LFSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year | RS5C348 | Not Verified | 2V ~ 5.5V | 10-SSOP | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | 4-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1µA @ 3V | |||
Nisshinbo Micro Devices Inc. RS5C372B-E2-F | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-LSSOP (0.173", 4.40mm Width) | Clock/Calendar | Alarm, Leap Year | RS5C372 | Not Verified | 1.7V ~ 6V | 8-SSOP | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.9µA ~ 2µA @ 3V ~ 6V | |||
Nisshinbo Micro Devices Inc. RV5C387A-E2-F | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-LFSOP, 10-MSOP (0.110", 2.80mm Width) | Clock/Calendar | Alarm, Leap Year | RV5C387 | Not Verified | 2V ~ 5.5V | 10-SSOP-G | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.8µA @ 3V | |||
Micro Crystal AG RV-3028-C7 32.768KHZ 1PPM-TA-QC | Micro Crystal AG |
Min: 1 Mult: 1 |
/image/Micro Crystal AG | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-WCDFN | Clock/Calendar | Alarm, Battery Switch, EEPROM, External Event Interrupt, Leap Year, Programmable Clock Output, RAM, Timer, Trickle Charger | Not Verified | 1.1V ~ 5.5V | 8-SON (3.2x1.5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | 2B, 43B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.06µA @ 3V | |||
Micro Crystal AG RV-4162-C7-32.768KHZ-20PPM-TA-QC | Micro Crystal AG |
Min: 1 Mult: 1 |
/image/Micro Crystal AG | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-WCDFN | Clock/Calendar | Alarm, Leap Year, Programmable Clock Output, Watchdog Timer | Not Verified | 1V ~ 4.4V | 8-SON (3.2x1.5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.5µA @ 3V | |||
Diodes Incorporated PT7C4363BQ1WEX | Diodes Incorporated |
Min: 1 Mult: 1 |
/image/Diodes Incorporated | Automotive, AEC-Q100 | Tape & Reel (TR) | Active | -40°C ~ 125°C | Surface Mount | 8-SOIC (0.154", 3.90mm Width) | Clock/Calendar | Alarm | PT7C4363 | Not Verified | 1.3V ~ 5.5V | 8-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | 31-PT7C4363BQ1WEXCT | EAR99 | 8542.39.0001 | 2,500 | I²C, SMBus | - | HH:MM:SS | YY-MM-DD-dd | 3V | 1.5µA @ 5V | |
Nisshinbo Micro Devices Inc. R2023T-E2-F | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | * | Tape & Reel (TR) | Active | R2023 | Not Verified | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | ||||||||||||||||
Nisshinbo Micro Devices Inc. R2045S-E2-FE | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 8-SOIC (0.173", 4.40mm Width) Exposed Pad | Clock/Calendar | Alarm, Leap Year | R2045 | Not Verified | 1.7V ~ 5.5V | 8-HSOP-E | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 1,000 | 3-Wire Serial, 4-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.8µA ~ 2µA @ 3V ~ 5V | |||
Nisshinbo Micro Devices Inc. R2051L01-E2 | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | * | Tape & Reel (TR) | Active | Surface Mount | 16-XFQFN Exposed Pad | R2051 | Not Verified | QFN023023-16 | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 3,000 | |||||||||||||
Nisshinbo Micro Devices Inc. R2061L01-E2 | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 16-XFQFN Exposed Pad | Clock/Calendar | Alarm, Leap Year | R2061 | Not Verified | 2.34V ~ 5.5V | QFN023023-16 | download | RoHS Compliant | 1 (Unlimited) | 2129-R2061L01-E2CT | EAR99 | 8542.39.0001 | 3,000 | 3-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1µA @ 3V | ||
Nisshinbo Micro Devices Inc. R2062L02-E2 | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | * | Tape & Reel (TR) | Active | R2062 | Not Verified | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 3,000 | ||||||||||||||||
Nisshinbo Micro Devices Inc. R2221L-E2 | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | * | Tape & Reel (TR) | Active | R2221 | Not Verified | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 3,000 | ||||||||||||||||
Nisshinbo Micro Devices Inc. R2223T-E2-F | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 10-VFSOP, 10-MSOP (0.110", 2.80mm Width) | Clock/Calendar | Alarm, Leap Year, RAM | R2223 | Not Verified | 1.5V ~ 5.5V | 10-TSSOPG | download | RoHS Compliant | 1 (Unlimited) | 2129-R2223T-E2-FDKR | EAR99 | 8542.39.0001 | 2,000 | I²C, 2-Wire Serial | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 0.9µA @ 3V | ||
Nisshinbo Micro Devices Inc. RS5C338A-E2-F | Nisshinbo Micro Devices Inc. |
Min: 1 Mult: 1 |
/image/Nisshinbo Micro Devices Inc. | * | Tape & Reel (TR) | Active | RS5C338 | Not Verified | download | RoHS Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 2,000 | ||||||||||||||||
Analog Devices Inc./Maxim Integrated DS1244WP-120+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Bulk | Active | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | Phantom Time Chip | Leap Year, NVSRAM | DS1244 | Not Verified | 2.97V ~ 3.63V | 34-PowerCap Module | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 40 | Parallel | 32KB | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 3V | 7mA @ 3.3V | ||
Analog Devices Inc./Maxim Integrated DS1672S-3+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | 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 | 100 | I²C, 2-Wire Serial | - | Binary | Binary | 1.3V ~ 3.63V | 500µA @ 3.3V | ||
Analog Devices Inc./Maxim Integrated DS1678+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | Active | -40°C ~ 85°C | Through Hole | 8-DIP (0.300", 7.62mm) | Time Event Recorder | Alarm, Leap Year, NVSRAM, Y2K | DS1678 | Not Verified | 4.5V ~ 5.5V | 8-PDIP | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 50 | I²C, 2-Wire Serial | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.6V ~ 3.5V | - | ||
Analog Devices Inc./Maxim Integrated DS1557P-70+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tray | Active | 0°C ~ 70°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | DS1557 | Not Verified | 4.5V ~ 5.5V | 34-PowerCap Module | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | EAR99 | 8542.39.0001 | 40 | Parallel | 512KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 6mA @ 5V | ||
Analog Devices Inc./Maxim Integrated DS1557P-70IND+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | Active | -40°C ~ 85°C | Surface Mount | 34-PowerCap™ Module | Clock/Calendar | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | DS1557 | Not Verified | 4.5V ~ 5.5V | 34-PowerCap Module | download | ROHS3 Compliant | 3 (168 Hours) | REACH Unaffected | 175-DS1557P-70IND+ | EAR99 | 8542.39.0001 | 40 | Parallel | 512KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3V | 6mA @ 5V | |
Cymbet Corporation CBC92141C-Q3-TR3 | Cymbet Corporation |
Min: 1 Mult: 1 |
/image/Cymbet Corporation | - | Tape & Reel (TR) | Active | -40°C ~ 85°C | Surface Mount | 16-UFQFN Exposed Pad | Clock/Calendar | Alarm, Backup Supply Charger, Leap Year, RAM | CBC92141 | Not Verified | 2.5V ~ 5.5V | 16-MLPQ (3x3) | download | ROHS3 Compliant | 1 (Unlimited) | EAR99 | 8542.39.0001 | 3,000 | I²C | 64B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 4.1V | 0.06µA @ 2.5V ~ 5.5V | |||
Analog Devices Inc./Maxim Integrated DS17285S-3+ | Analog Devices Inc./Maxim Integrated |
Min: 1 Mult: 1 |
/image/Analog Devices Inc./Maxim Integrated | - | Tube | Active | 0°C ~ 70°C | Surface Mount | 24-SOIC (0.295", 7.50mm Width) | Clock/Calendar | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | DS17285 | Not Verified | 2.7V ~ 3.7V | 24-SOIC | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 30 | Parallel | 2KB | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V ~ 3.7V | 2mA @ 2.7V ~ 3.7V | ||
Micro Crystal AG RV-4162-C7-32.768KHZ-10PPM-TA-QC | Micro Crystal AG |
Min: 1 Mult: 1 |
/image/Micro Crystal AG | - | Tape & Reel (TR) | Active | -40°C ~ 85°C (TA) | Surface Mount | 8-WCDFN | Clock/Calendar | Alarm, Leap Year, Programmable Clock Output, Watchdog Timer | Not Verified | 1V ~ 4.4V | 8-SON (3.2x1.5) | download | ROHS3 Compliant | 1 (Unlimited) | REACH Unaffected | EAR99 | 8542.39.0001 | 1,000 | I²C, 2-Wire Serial | - | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | - | 0.5µA @ 3V |
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