- 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 | 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 | Peak Reflow Temperature (Cel) | Number of Functions | Supply Voltage | Terminal Pitch | 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 | 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 Seated (Max) | Length | Width | Radiation Hardening | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 ISL1208IU8Z Renesas Electronics America Inc. | 52 |
| Datasheet | 7 Weeks | - | - | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | YES | - | - | Industrial grade | -40°C~85°C | Tube | 2004 | - | e3 | - | Active | 2 (1 Year) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | - | - | 8542.39.00.01 | 2.7V~5.5V | DUAL | NOT SPECIFIED | - | 3V | 0.65mm | NOT SPECIFIED | ISL1208 | 8 | S-PDSO-G8 | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | 2B | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 4μA~6μA @ 3V~5V | - | - | 1.8V~5.5V | - | I2C | Alarm, Leap Year, SRAM | 1.1mm | 3mm | 3mm | - | ROHS3 Compliant | - | ||
 RV-8564-C3-32.768KHZ-20PPM-TA-QC Micro Crystal AG | 4528 |
| Datasheet | 2 Weeks | - | - | Surface Mount | 10-VCDFN | - | - | - | - | -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 | 350nA @ 3V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | ROHS3 Compliant | - | ||
ISL12057IUZ-T Renesas Electronics America Inc. | 10 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | YES | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2008 | - | e3 | - | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | - | - | 8542.39.00.01 | 1.8V~3.6V | DUAL | 260 | - | 3V | 0.65mm | 30 | ISL12057 | 8 | S-PDSO-G8 | Not Qualified | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | 0.032MHz | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 0.65μA @ 1.8V | - | - | - | - | I2C | Alarm, Leap Year | 1.1mm | 3mm | 3mm | - | ROHS3 Compliant | - | ||
 DS1685QN-3 Maxim Integrated | 1000 | - | Datasheet | - | - | Surface Mount | Surface Mount | 28-LCC (J-Lead) | - | 28 | - | - | -40°C~85°C | Tube | 2005 | - | e0 | - | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | - | - | - | 8473.30.11.80 | 2.7V~3.7V | QUAD | - | - | 3V | 1.27mm | - | DS1685 | 28 | - | - | 3V | - | 3V | - | - | Parallel | - | - | 242B | - | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 2mA @ 3V | SECONDS | - | 2.5V~3.7V | YES | - | Alarm, NVSRAM, Square Wave Output, Y2K | 4.57mm | 11.505mm | 11.505mm | No | Non-RoHS Compliant | Contains Lead | ||
 RV-3029-C3-32.768KHZ-OPTION-B-TA-QC Micro Crystal AG | In Stock | - | Datasheet | 2 Weeks | - | - | Surface Mount | 10-VCDFN | - | - | - | - | -40°C~85°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 | - | ||
 ISL12057IUZ Renesas Electronics America Inc. | 1500 | - | Datasheet | 6 Weeks | - | - | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | - | - | - | Industrial grade | -40°C~85°C | Tube | - | - | e3 | - | Active | 1 (Unlimited) | - | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | - | - | 8542.39.00.01 | 1.8V~3.6V | - | NOT SPECIFIED | - | - | - | NOT SPECIFIED | ISL12057 | 8 | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 0.65μA @ 1.8V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | ROHS3 Compliant | - | ||
 DS1388Z-33+T Maxim Integrated | In Stock | - | Datasheet | - | Tin | Surface Mount | - | SOIC | - | 8 | - | - | - | - | 2013 | - | e3 | yes | - | 1 (Unlimited) | 8 | EAR99 | - | - | 85°C | -40°C | - | - | - | DUAL | 260 | - | 3.3V | 1.27mm | NOT SPECIFIED | - | 8 | - | Not Qualified | - | - | - | INDUSTRIAL | - | - | 3.3V | 2.7V | - | - | 0.032MHz | Clock | - | - | HH:MM:SS:hh | - | - | - | 1/100SECOND | Y | - | NO | I2C | - | 1.75mm | - | 3.91mm | - | RoHS Compliant | Lead Free | ||
 RX8130CE:B3 EPSON | 19130 | - | Datasheet | 13 Weeks | - | - | Surface Mount | 10-SMD Module | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | RX8130CE | - | - | Active | 1 (Unlimited) | - | - | Time Event Recorder | - | - | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | HH:MM:SS (24 hr) | - | YY-MM-DD | - | - | - | 1.1V~5.5V | - | - | Alarm, Leap Year | - | - | - | - | ROHS3 Compliant | - | ||
 ISL1208IB8-TK Intersil (Renesas Electronics America) | In Stock | - | Datasheet | - | - | Surface Mount | - | SOIC | - | - | - | - | - | - | 2004 | - | e0 | - | Discontinued | 1 (Unlimited) | 8 | EAR99 | - | Tin/Lead (Sn/Pb) | 85°C | -40°C | - | 8542.39.00.01 | - | DUAL | 240 | - | 3V | 1.27mm | NOT SPECIFIED | - | 8 | R-PDSO-G8 | Not Qualified | - | 5.5V | 3/5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | - | - | 2B | TIMER, REAL TIME CLOCK | 0.032MHz | - | - | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | - | SECONDS | Y | - | NO | I2C | - | 1.7272mm | 4.9022mm | 3.9116mm | - | RoHS Compliant | Contains Lead | ||
 PCA8802CX8/B/1,027 NXP USA Inc. | In Stock | - | Datasheet | - | - | - | - | Die | YES | - | - | - | -40°C~85°C | Tape & Reel (TR) | 2011 | - | - | - | Obsolete | 1 (Unlimited) | 8 | - | Binary Counter | - | - | - | SEATED HGT_NOM; TERM PITCH-MAX | 8542.31.00.01 | 1.6V~5.5V | BOTTOM | - | 1 | 3V | 0.45mm | - | PCA8802 | - | R-PBGA-B8 | - | - | 5.5V | - | - | 1.6V | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | Binary | - | - | 0.4μA @ 1.6V~5.5V | - | - | - | - | - | Square Wave Output, Unique ID | 0.29mm | 1.19mm | 1.14mm | - | ROHS3 Compliant | - | ||
 RX-8571LC:B3 PURE SN EPSON | 5204 | - | Datasheet | 15 Weeks | - | - | Surface Mount | 12-TFSOJ (0.094, 2.40mm Width) | - | - | 12-VSOJ | - | -40°C~85°C | Tape & Reel (TR) | - | RX-8571LC | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | 16B | - | - | - | - | - | HH:MM:SS (24 hr) | - | YY-MM-DD-dd | 0.55μA~0.6μA @ 3V~5V | - | - | - | - | - | Alarm, Leap Year, RAM | - | - | - | - | ROHS3 Compliant | - | ||
 RX-4571SA:B3 PURE SN EPSON | 387 |
| Datasheet | 13 Weeks | - | - | Surface Mount | 14-SOIC (0.209, 5.30mm Width) | - | - | 14-SOP | - | -40°C~85°C | Tape & Reel (TR) | - | RX-4571SA | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3-Wire Serial | - | - | - | - | - | - | - | - | HH:MM:SS (24 hr) | - | YY-MM-DD-dd | 0.95μA~1μA @ 3V~5V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | ROHS3 Compliant | - | ||
 1338C-18SRI Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | - | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | - | - | - | - | -40°C~85°C | Tube | - | - | - | - | Obsolete | 3 (168 Hours) | - | - | Clock/Calendar | - | - | - | - | - | 3.3V~5.5V | - | - | - | - | - | - | IDT1338 | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | 56B | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 2μA @ 3.3V | - | - | 1.3V~3.7V | - | - | Leap Year, NVSRAM, Square Wave Output | - | - | - | - | Non-RoHS Compliant | - | ||
DS3605C+ Maxim Integrated | 1256 | - | - | - | - | - | - | - | - | 25 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | RoHS Compliant | - | ||
 X1227S8Z-2.7A Intersil (Renesas Electronics America) | 10496 |
| - | - | - | Surface Mount | - | SOIC | - | - | - | - | - | Bulk | - | - | e3 | - | - | 1 (Unlimited) | 8 | EAR99 | - | MATTE TIN | 70°C | 0°C | - | 8542.39.00.01 | - | DUAL | 260 | - | 5V | 1.27mm | 40 | - | 8 | R-PDSO-G8 | Not Qualified | - | 5.5V | 3/5V | COMMERCIAL | 2.7V | 2-Wire, I2C, Serial | - | - | 512B | TIMER, REAL TIME CLOCK | 0.032MHz | - | - | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | - | SECONDS | Y | - | NO | I2C | - | 1.7272mm | 4.9022mm | 3.9116mm | - | RoHS Compliant | Lead Free | ||
1338C-31SRI8 Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | - | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | - | - | Obsolete | 3 (168 Hours) | - | - | Clock/Calendar | - | - | - | - | - | 3.3V~5.5V | - | - | - | - | - | - | IDT1338 | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | 56B | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 5μA @ 3.63V~5.5V | - | - | 1.3V~3.7V | - | - | Leap Year, NVSRAM, Square Wave Output | - | - | - | - | Non-RoHS Compliant | - | ||
 ISL12024IRTCZ-T Intersil (Renesas Electronics America) | In Stock | - | Datasheet | 7 Weeks | - | Surface Mount | - | - | - | - | - | - | - | Tape & Reel | 1999 | - | e3 | - | Active | 1 (Unlimited) | 8 | EAR99 | - | Matte Tin (Sn) - annealed | 85°C | -40°C | - | 8542.39.00.01 | - | DUAL | 260 | - | 3.3V | 0.65mm | - | - | 8 | S-PDSO-N8 | - | 3.3V | - | 3/5V | INDUSTRIAL | - | 2-Wire, I2C, Serial | 5.5V | 2.7V | - | - | 0.032MHz | Clock | - | - | HH:MM:SS | - | YY-MM-DD-dd | - | SECONDS | Y | - | NO | I2C | - | 0.8mm | 3mm | 3mm | No | RoHS Compliant | Lead Free | ||
 RTC-4574SA:B0 ROHS EPSON | In Stock | - | Datasheet | - | - | - | Surface Mount | 14-SOIC (0.209, 5.30mm Width) | - | - | 14-SOP | - | -40°C~85°C | Tape & Reel (TR) | - | RTC-4574SA | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3-Wire Serial | - | - | - | - | - | - | - | - | HH:MM:SS (24 hr) | - | YY-MM-DD-dd | 1μA~2μA @ 3V~5V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | - | - | ||
 AB1814-T3 Abracon LLC | In Stock | - | Datasheet | - | - | Surface Mount | Surface Mount | 16-VFQFN Exposed Pad | - | - | - | - | -40°C~85°C | Cut Tape (CT) | 2012 | - | - | yes | Obsolete | 1 (Unlimited) | 16 | - | Clock/Calendar | - | - | - | - | - | 1.7V~3.6V | QUAD | 260 | - | 1.8V | 0.5mm | 30 | - | 16 | S-XQCC-N16 | - | - | - | 1.8/3.3V | - | - | SPI | - | - | - | - | 0.032MHz | Clock | - | 1 | HH:MM:SS:hh | 256 B | YY-MM-DD-dd | 0.17μA~0.22μA @ 1.8V~3V | SECONDS | Y | 1.5V~3.6V | - | I2C; SERIAL, 4-WIRE/3-WIRE | Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer | 0.9mm | 3mm | 3mm | No | RoHS Compliant | Lead Free | ||
| Tiny WHSL | 43 |
| Datasheet | 13 Weeks | - | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | RX-4035SA | - | - | Active | 1 (Unlimited) | - | - | Time Event Recorder | - | - | - | - | - | 2.4V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | SPI | - | - | - | - | - | - | - | - | - | - | - | 2.5μA @ 3V | - | - | 1V~5.5V | - | - | Alarm | - | - | - | - | ROHS3 Compliant | - |