- Manufacturer
- RoHS Status
- Package / Case
- Time Format
- Current - Timekeeping (Max)
- Date Format
- Features
- Interface
- Moisture Sensitivity Level (MSL)
- Mounting Type
- Operating Temperature
- Packaging
- Part Status
Attribute column
Categories
Clock/Timing - Real Time Clocks
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Operating Temperature (Max.) | Operating Temperature (Min.) | Usage Level | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Type | Terminal Finish | Max Operating Temperature | Min Operating Temperature | Additional Feature | HTS Code | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Reach Compliance Code | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Qualification Status | Operating Supply Voltage | Supply Voltage-Max (Vsup) | Power Supplies | Temperature Grade | Supply Voltage-Min (Vsup) | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | uPs/uCs/Peripheral ICs Type | Number of Bits | Clock Frequency | Logic Function | External Data Bus Width | Number of Timers | Time Format | Non-Volatile Memory | Date Format | Current - Timekeeping (Max) | Time-Min | Interrupt Capability | Voltage - Supply, Battery | Volatile | Information Access Method | Features | Height | Height Seated (Max) | Length | Width | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 PCF85063TP/1,118 NXP Semiconductors / Freescale | In Stock | - | Datasheet | - | - | Surface Mount | - | - | - | 8 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 85°C | -40°C | - | - | - | - | - | - | - | - | - | - | - | 8 | - | - | - | - | - | - | - | - | 5.5V | 900mV | - | - | - | - | Clock | - | - | - | - | Binary | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | Lead Free | ||
AB0814 Abracon LLC. | In Stock | - | - | - | - | - | - | QFN | - | 16 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 85°C | -40°C | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | SPI | 3.6V | 1.7V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Unknown | RoHS Compliant | - | ||
 RX8900SA:UA3 PURE SN EPSON | 14 |
| Datasheet | 13 Weeks | - | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | - | - | 14-SOIC | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | RX8900SA | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | - | 2.5V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C | - | - | - | - | - | - | - | - | - | HH:MM:SS (24 hr) | - | YY-MM-DD-dd | 1.4μA~1.5μA @ 3V~5V | - | - | 1.6V~5.5V | - | - | Alarm | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 DS1306EN+T Maxim Integrated | 232600 | - | Datasheet | - | - | - | - | - | YES | - | - | 85°C | -40°C | - | - | - | 2005 | - | e3 | yes | - | 1 (Unlimited) | 20 | EAR99 | - | Matte Tin (Sn) | - | - | - | 8473.30.11.80 | - | DUAL | GULL WING | 260 | 5V | 0.65mm | - | 30 | - | 20 | R-PDSO-G20 | Not Qualified | - | 5.5V | 3/5V | INDUSTRIAL | 2V | - | - | - | - | TIMER, REAL TIME CLOCK | - | 0.032MHz | - | - | - | - | - | - | - | SECONDS | Y | - | YES | SERIAL, 3-WIRE | - | - | 1.1mm | 6.5mm | 4.4mm | - | - | Non-RoHS Compliant | - | ||
 DS1286 Maxim Integrated | In Stock | - | Datasheet | - | - | Through Hole | Through Hole | 28-DIP Module (0.61, 15.49mm), 23 Leads | - | 28 | - | - | - | - | 0°C~70°C | Tube | 2009 | - | e0 | no | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | - | - | ACCURACY 2 MIN/MONTH @ 25 DEGREE C; 1024 HZ FIXED O/P | 8542.32.00.41 | 4.5V~5.5V | DUAL | - | - | 5V | 2.54mm | - | - | DS1286 | 28 | - | - | 5V | - | 5V | - | - | Parallel | - | - | 50B | - | - | 0.032MHz | Clock | - | 1 | HH:MM:SS:hh (12/24 hr) | - | YY-MM-DD-dd | 7mA @ 5V | 1/100SECOND | Y | 2.4V~3.5V | NO | - | Alarm, Leap Year, Square Wave Output, SRAM, Watchdog Timer | 9.4mm | - | 39.12mm | 18.29mm | No | Unknown | Non-RoHS Compliant | Contains Lead | ||
 DS1685S-5/T&R Maxim Integrated | 2000 | - | Datasheet | - | Tin | Surface Mount | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | - | 24 | 24-SOIC | - | - | - | 0°C~70°C | Tape & Reel (TR) | 2012 | - | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | 70°C | 0°C | - | - | 4.5V~5.5V | - | - | - | - | - | - | - | DS1685 | - | - | - | 5V | - | - | - | - | Parallel | 5.5V | 4.5V | 242B | - | - | - | Clock | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 3mA @ 5V | - | - | 2.5V~3.7V | - | - | Alarm, NVSRAM, Square Wave Output, Y2K | - | - | - | - | No | - | Non-RoHS Compliant | Contains Lead | ||
 DS2415X Maxim Integrated | In Stock | - | Datasheet | - | - | Surface Mount | Surface Mount | 6-VBGA, FCBGA | - | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2001 | - | e0 | - | Obsolete | 1 (Unlimited) | 6 | EAR99 | Binary Counter | Tin/Lead (Sn/Pb) | - | - | - | 8542.39.00.01 | 2.5V~5.5V | BOTTOM | - | 240 | 3V | 0.44mm | not_compliant | NOT SPECIFIED | DS2415 | 6 | R-PBGA-B6 | Not Qualified | - | - | - | - | - | 1-Wire® Serial | - | - | - | - | - | 0.032MHz | - | - | - | Binary | - | - | 0.25μA~0.45μA @ 3V~5V | - | - | 2.5V~5.5V | - | SERIAL, 1-WIRE | Unique ID | - | 0.835mm | 1.37mm | 1.09mm | - | - | Non-RoHS Compliant | Contains Lead | ||
 RV-3029-C3-32.768KHZ-OPTION-B-TB-QA Micro Crystal AG | In Stock | - | Datasheet | 2 Weeks | - | - | Surface Mount | 10-VCDFN | - | - | - | - | - | - | -40°C~125°C TA | Tape & Reel (TR) | - | Automotive, AEC-Q200 | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | Gold Flash (Au) | - | - | - | - | 1.3V~5.5V | - | - | 260 | - | - | - | 40 | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | 2B 8B | - | - | - | - | - | - | HH:MM:SS | - | YY-MM-DD-dd | 1μA @ 3V | - | - | - | - | - | Alarm, NVRAM, RAM, Trickle Charger | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 RV-8564-C2-32.768KHZ-10PPM-TA-QC Micro Crystal AG | 14 |
| Datasheet | 2 Weeks | - | - | Surface Mount | 10-TCDFN Exposed Pad | - | - | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | - | Automotive, AEC-Q200 | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | Gold Flash (Au) | - | - | - | - | 1V~5.5V | - | - | 260 | - | - | - | 40 | - | - | - | - | - | - | - | - | - | I2C | - | - | - | - | - | - | - | - | - | HH:MM:SS | - | YY-MM-DD-dd | 0.35μA @ 3V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 RV-2123-C2-32.768KHZ-10PPM-TA-QC Micro Crystal AG | 14 |
| Datasheet | 2 Weeks | - | - | Surface Mount | 10-TCDFN Exposed Pad | - | - | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | - | Automotive, AEC-Q200 | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | Gold Flash (Au) | - | - | - | - | 1.1V~5.5V | - | - | 260 | - | - | - | 40 | - | - | - | - | - | - | - | - | - | SPI, 4-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS | - | YY-MM-DD-dd | 0.18μA @ 3V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 RTC-7301SF:B ROHS EPSON | 43 |
| Datasheet | 13 Weeks | - | - | Surface Mount | 24-SOP (0.213, 5.40mm Width) | - | - | 24-SSOP | - | - | - | -40°C~85°C | - | - | - | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | - | 2.4V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Parallel | - | - | - | - | - | - | - | - | - | - | - | - | 1μA~2μA @ 3V~5V | - | - | - | - | - | Alarm | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 ISL12027IV27AZ Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | - | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | - | - | - | - | - | Industrial grade | -40°C~85°C | Tube | 2010 | - | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | ISL12027 | 8 | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 ISL12029AIV27Z Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | - | Surface Mount | 14-TSSOP (0.173, 4.40mm Width) | - | - | - | - | - | Industrial grade | -40°C~85°C | Tube | - | - | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | ISL12029A | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 ISL1208IRT8Z Intersil (Renesas Electronics America) | 581 |
| Datasheet | 5 Weeks | - | Surface Mount | - | - | - | 8 | - | - | - | - | - | - | 2004 | - | e3 | - | Active | 1 (Unlimited) | 8 | EAR99 | - | Matte Tin (Sn) - annealed | 85°C | -40°C | - | - | - | QUAD | - | 260 | 3V | 0.65mm | - | 30 | - | - | - | - | - | - | 3/5V | INDUSTRIAL | - | 2-Wire, I2C, Serial | 5.5V | 2.7V | 2B | - | - | 0.032MHz | Clock | - | - | HH:MM:SS | - | YY-MM-DD-dd | - | SECONDS | Y | - | NO | I2C | - | - | 1mm | 3mm | 3mm | No | - | RoHS Compliant | - | ||
 ISL1208IB8Z-T7A Intersil (Renesas Electronics America) | 56 |
| Datasheet | 15 Weeks | - | Surface Mount | - | SOIC | - | 8 | - | - | - | - | - | Digi-Reel® | 2004 | - | e3 | - | Active | 1 (Unlimited) | 8 | EAR99 | - | Matte Tin (Sn) - annealed | 85°C | -40°C | - | - | - | DUAL | - | 260 | 3.3V | 1.27mm | - | - | - | - | - | - | - | - | - | INDUSTRIAL | - | 2-Wire, I2C, Serial | 5.5V | 2.7V | 8B | - | - | 0.032MHz | Clock | - | - | HH:MM:SS | 2 B | YY-MM-DD-dd | - | - | - | - | - | I2C | - | - | 1.7272mm | 4.9022mm | 3.9116mm | No | - | RoHS Compliant | Lead Free | ||
 RX8804CE:XA3 EPSON | 6 | - | Datasheet | 13 Weeks | - | - | Surface Mount | 10-SMD, No Lead | - | - | 10-SMD | - | - | - | -40°C~105°C | Tape & Reel (TR) | - | RX8804CE | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C | - | - | - | - | - | - | - | - | - | - | - | - | 1.5μA~1.6μA @ 3V~5V | - | - | - | - | - | Alarm | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 DS1688 Maxim Integrated | In Stock | - | Datasheet | - | - | Through Hole | Through Hole | 28-DIP (0.600, 15.24mm) | - | 28 | - | - | - | - | 0°C~70°C | Tube | 2005 | - | e0 | no | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | - | - | CAN ALSO OPERATE AT 5V | 8473.30.11.80 | 2.7V~3.3V 4.5V~5.5V | DUAL | - | 245 | 5V | 2.54mm | not_compliant | NOT SPECIFIED | DS1688 | 28 | - | Not Qualified | - | - | 3/5V | - | - | Parallel | - | - | 114B | - | 16 | - | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD | - | SECONDS | Y | - | YES | - | Alarm, Leap Year, Square Wave Output, Unique ID | - | 5.08mm | 36.83mm | 15.24mm | - | - | Non-RoHS Compliant | Contains Lead | ||
 CDP68HC68T1M Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | - | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | - | - | - | - | - | Industrial grade | -40°C~85°C | Tube | 2001 | - | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | - | 3V~6V | - | - | - | - | - | - | - | CDP68HC68T1 | - | - | - | - | - | - | - | - | SPI | - | - | 32B | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 20μA~500μA @ 5V | - | - | 2.2V~6V | - | - | Alarm, Leap Year, Square Wave Output, Watchdog Timer | - | - | - | - | - | - | Non-RoHS Compliant | - | ||
 DS1558W-TRL Maxim Integrated | 1548 | - | Datasheet | - | - | - | Surface Mount | 48-LQFP | YES | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2009 | - | e0 | - | Obsolete | 3 (168 Hours) | 48 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | - | - | - | 8542.39.00.01 | 2.97V~3.63V | QUAD | - | 245 | 3.3V | 0.5mm | not_compliant | NOT SPECIFIED | DS1558 | 48 | S-PQFP-G48 | Not Qualified | - | - | 3.3V | - | - | Parallel | - | - | - | - | - | 0.032MHz | - | 8 | - | HH:MM:SS (24 hr) | - | YY-MM-DD-dd | 2mA @ 3.3V | SECONDS | Y | 2.5V~3.7V | NO | - | Alarm, Leap Year, Watchdog Timer, Y2K | - | 1.2mm | 7mm | 7mm | - | - | Non-RoHS Compliant | Contains Lead, Lead Free | ||
 RV-4162-C7-32.768KHZ-10PPM-TA-QC Micro Crystal AG | 11 |
| Datasheet | 2 Weeks | - | - | Surface Mount | 8-WCDFN | - | - | - | - | - | - | -40°C~85°C TA | Tape & Reel (TR) | - | Automotive, AEC-Q200 | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | Gold Flash (Au) | - | - | - | - | 1V~4.4V | - | - | 260 | - | - | - | 40 | - | - | - | - | - | - | - | - | - | I2C | - | - | - | - | - | - | - | - | - | HH:MM:SS:hh | - | YY-MM-DD-dd | 0.5μA @ 3V | - | - | - | - | - | Alarm, Leap Year, Watchdog Timer | - | - | - | - | - | - | ROHS3 Compliant | - |