- 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 | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Memory Types | Operating Temperature (Max.) | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | Termination | ECCN Code | Type | Terminal Finish | Max Operating Temperature | Min Operating Temperature | HTS Code | Voltage - Supply | Terminal Position | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Reach Compliance Code | Frequency | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Number of Outputs | 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 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 RX-4035SA:B3 PURE SN EPSON | 37 |
| Datasheet | 13 Weeks | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | - | - | 14-SOP | - | - | -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, Leap Year | - | - | - | - | - | - | ROHS3 Compliant | - | ||
 RX-4574LC:B PURE SN EPSON | In Stock | - | Datasheet | 15 Weeks | - | Surface Mount | 12-TFSOJ (0.094, 2.40mm Width) | - | - | 12-VSOJ | - | - | -40°C~85°C | - | - | RX-4574LC | - | - | Active | 1 (Unlimited) | - | - | - | Clock/Calendar | - | - | - | - | 1.6V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 3-Wire Serial | - | - | - | - | - | - | - | - | - | - | 0.7μA~0.9μA @ 3V~5V | - | - | - | - | - | Alarm | - | - | - | - | - | - | ROHS3 Compliant | - | ||
| Tiny WHSL | 37 |
| Datasheet | 13 Weeks | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | RX-8035SA | - | - | Active | 1 (Unlimited) | - | - | - | Time Event Recorder | - | - | - | - | 2.4V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5μA @ 3V | - | - | 1V~5.5V | - | - | Alarm | - | - | - | - | - | - | ROHS3 Compliant | - | ||
RX-8025SA:AA0:ROHS EPSON | 30 |
| Datasheet | 15 Weeks | - | Surface Mount | 14-SOIC (0.209, 5.30mm Width) | - | - | 14-SOP | - | - | -40°C~85°C | Tape & Reel (TR) | - | RX-8025SA | - | - | Active | 1 (Unlimited) | - | - | - | Clock/Calendar | - | - | - | - | 1.7V~5.5V | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | - | - | - | - | - | Alarm, Leap Year | - | - | - | - | - | - | ROHS3 Compliant | - | ||
| Tiny WHSL | 37 |
| Datasheet | 13 Weeks | - | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | YES | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | RX-8803SA | e3 | - | Active | 1 (Unlimited) | 14 | - | - | Clock/Calendar | Tin (Sn) | - | - | - | 1.6V~5.5V | DUAL | - | NOT SPECIFIED | 3V | 1.27mm | not_compliant | - | NOT SPECIFIED | - | - | R-PDSO-G14 | - | - | - | - | - | - | - | I2C | - | - | - | - | - | - | - | - | HH:MM:SS | YY-MM-DD | 2.1μA~3.4μA @ 3V~5V | - | - | - | - | I2C | Alarm | - | 3.3mm | 10.1mm | 5mm | - | - | ROHS3 Compliant | - | ||
 ISL12027IB27AZ Intersil (Renesas Electronics America) | 703 |
| Datasheet | - | Surface Mount | - | SOIC | - | 8 | - | EEPROM | - | - | - | 1999 | - | e3 | - | Active | 1 (Unlimited) | 8 | SMD/SMT | EAR99 | - | Matte Tin (Sn) - annealed | 85°C | -40°C | - | - | DUAL | - | 260 | 3.3V | - | - | 400kHz | 40 | - | - | - | 1 | - | 3.3V | - | 3/5V | INDUSTRIAL | - | 2-Wire, I2C, Serial | 5.5V | 2.7V | 512B | - | - | Clock | - | - | HH:MM:SS | YY-MM-DD-dd | - | SECONDS | Y | - | NO | I2C | - | 1.5mm | - | 5mm | 4mm | No | No SVHC | RoHS Compliant | - | ||
 X1205S8IT1 Intersil (Renesas Electronics America) | In Stock | - | Datasheet | - | Surface Mount | - | SOIC | - | - | - | - | - | - | Tape & Reel (TR) | 2005 | - | e0 | - | - | 1 (Unlimited) | 8 | - | EAR99 | - | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | - | DUAL | - | 240 | 5V | 1.27mm | not_compliant | - | NOT SPECIFIED | - | 8 | R-PDSO-G8 | - | Not Qualified | - | 5.5V | 3/5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | - | - | - | TIMER, REAL TIME CLOCK | 0.032MHz | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | SECONDS | Y | - | YES | I2C | - | - | 1.75mm | 4.9mm | 3.9mm | - | - | Non-RoHS Compliant | Contains Lead | ||
 X1288V14Z Intersil (Renesas Electronics America) | In Stock | - | Datasheet | - | Surface Mount | - | TSSOP | - | - | - | - | - | - | - | 2005 | - | e3 | - | - | 5 (48 Hours) | 14 | - | EAR99 | - | Matte Tin (Sn) | 70°C | 0°C | 8542.39.00.01 | - | DUAL | - | 260 | 5V | 0.65mm | - | - | NOT SPECIFIED | - | 14 | R-PDSO-G14 | - | Not Qualified | - | 5.5V | - | COMMERCIAL | 4.5V | 2-Wire, I2C, Serial | - | - | - | TIMER, REAL TIME CLOCK | 0.032MHz | - | - | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | - | - | - | - | - | I2C | - | - | 1.2mm | 5mm | 4.4mm | - | - | RoHS Compliant | - | ||
 AM0815AQ Ambiq Micro, Inc. | 7020 | - | Datasheet | - | - | Surface Mount | 16-VFQFN Exposed Pad | - | - | 16-QFN (3x3) | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | - | - | Discontinued | 1 (Unlimited) | - | - | - | Clock/Calendar | - | 85°C | -40°C | - | 1.5V~3.6V | - | - | - | - | - | - | 32.768kHz | - | - | - | - | 2 | - | - | - | - | - | - | SPI | 3.6V | 1.5V | 256B | - | - | - | - | - | HH:MM:SS:hh | YY-MM-DD-dd | - | - | - | 1.4V~3.6V | - | - | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 900μm | - | - | - | - | - | RoHS Compliant | - | ||
 BQ3285EDSSTR Texas Instruments | In Stock | - | - | - | - | - | SSOP | YES | 24 | - | - | 70°C | - | - | - | - | - | no | - | - | 24 | - | EAR99 | - | - | - | - | 8542.39.00.01 | - | DUAL | GULL WING | NOT SPECIFIED | 5V | 0.635mm | - | - | NOT SPECIFIED | - | 24 | - | - | Not Qualified | - | 5.5V | 5V | COMMERCIAL | 4.5V | - | - | - | - | TIMER, REAL TIME CLOCK | 0.032MHz | - | 8 | - | - | - | - | SECONDS | Y | - | YES | PARALLEL, MUXED BUS | - | - | 1.73mm | 8.65mm | 3.9mm | - | - | RoHS Compliant | Contains Lead | ||
 X1226S8Z Intersil (Renesas Electronics America) | 117 | - | Datasheet | - | Surface Mount | - | SOIC | - | 8 | - | - | - | - | Bulk | 2005 | - | e3 | - | - | 1 (Unlimited) | 8 | - | EAR99 | - | MATTE TIN | 70°C | 0°C | - | - | DUAL | - | 260 | 5V | 1.27mm | - | - | 40 | - | 8 | - | - | Not Qualified | - | - | 3/5V | COMMERCIAL | - | 2-Wire, I2C, Serial | 5.5V | 2.7V | 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 | ||
 X1228S14-4.5A Intersil (Renesas Electronics America) | In Stock | - | - | - | Surface Mount | - | SOIC | - | - | - | - | - | - | - | - | - | e0 | - | - | 1 (Unlimited) | 14 | - | EAR99 | - | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.39.00.01 | - | DUAL | - | 240 | 5V | 1.27mm | not_compliant | - | NOT SPECIFIED | - | 14 | R-PDSO-G14 | - | Not Qualified | - | 5.5V | 3/5V | COMMERCIAL | 2.7V | 2-Wire, I2C, Serial | - | - | 3.9kB | TIMER, REAL TIME CLOCK | 0.032MHz | - | - | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | SECONDS | Y | - | YES | I2C | - | - | 1.7272mm | 8.6614mm | 3.9116mm | - | - | Non-RoHS Compliant | Contains Lead | ||
R2051S02-E2-F RICOH Electronic Devices Co., LTD. | 11 | - | Datasheet | 9 Weeks | - | - | SSOP | - | - | - | - | - | - | Tape & Reel (TR) | - | - | - | - | Active | 1 (Unlimited) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | Clock | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | RoHS Compliant | Lead Free | ||
 S-35399A03-J8T2G ABLIC U.S.A. Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | YES | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | e6/e2 | yes | Not For New Designs | 1 (Unlimited) | 8 | - | EAR99 | Clock/Calendar | TIN BISMUTH/TIN SILVER | - | - | 8542.39.00.01 | 1.3V~5.5V | DUAL | - | 260 | 3V | 1.27mm | - | - | 10 | - | 8 | R-PDSO-G8 | - | Not Qualified | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | 0.032MHz | - | - | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 14μA~30μA @ 3V~5V | - | - | - | - | SERIAL, 2-WIRE/I2C | Alarm, Leap Year | - | 1.75mm | 5.02mm | 3.9mm | - | - | RoHS Compliant | - | ||
 DS1553W-120 Maxim Integrated | 10 | - | Datasheet | - | - | - | - | NO | - | - | - | 70°C | - | Tube | 2010 | - | e3 | yes | Obsolete | 1 (Unlimited) | 28 | - | EAR99 | - | Matte Tin (Sn) | - | - | 8473.30.11.80 | - | DUAL | PIN/PEG | NOT SPECIFIED | 3.3V | 2.54mm | not_compliant | - | NOT SPECIFIED | - | 28 | R-PDIP-P28 | - | Not Qualified | - | 3.63V | 3.3V | COMMERCIAL | 2.97V | - | - | - | - | TIMER, REAL TIME CLOCK | 0.032MHz | - | 8 | - | - | - | - | SECONDS | Y | - | NO | PARALLEL, DIRECT ADDRESS | - | - | 9.398mm | 38.862mm | 15.24mm | - | - | ROHS3 Compliant | Lead Free | ||
DS1553-100 Maxim Integrated | In Stock | - | Datasheet | - | - | Through Hole | 28-DIP Module (0.600, 15.24mm) | NO | 28 | - | - | - | 0°C~70°C | Tube | 2010 | - | e3 | yes | Obsolete | 1 (Unlimited) | 28 | - | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | - | 8473.30.11.80 | 4.5V~5.5V | DUAL | - | NOT SPECIFIED | 5V | 2.54mm | not_compliant | - | NOT SPECIFIED | DS1553 | 28 | - | - | Not Qualified | - | - | 5V | - | - | Parallel | - | - | 8KB | - | 0.032MHz | - | 8 | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | SECONDS | Y | - | NO | - | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | - | 9.398mm | 38.862mm | 15.24mm | - | - | ROHS3 Compliant | Lead Free | ||
 DS1742-70 Maxim Integrated | In Stock | - | Datasheet | - | - | Through Hole | 24-DIP Module (0.600, 15.24mm) | NO | - | - | - | - | 0°C~70°C | Tube | 2005 | - | e3 | yes | Obsolete | 1 (Unlimited) | 24 | - | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | - | 8542.39.00.01 | 4.5V~5.5V | DUAL | - | 260 | 5V | 2.54mm | - | - | NOT SPECIFIED | DS1742 | 24 | R-PDIP-P24 | - | Not Qualified | - | - | 5V | - | - | Parallel | - | - | 2KB | - | 0.032MHz | - | 8 | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | SECONDS | N | - | NO | - | Leap Year, NVSRAM, Y2K | - | 8.51mm | 37.595mm | 15.24mm | - | - | ROHS3 Compliant | Lead Free | ||
 DS1743P-85IND Maxim Integrated | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | 34-PowerCap™ Module | - | 34 | - | - | - | -40°C~85°C | Tube | 2012 | - | e3 | yes | Obsolete | 3 (168 Hours) | 34 | - | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | - | 8542.39.00.01 | 4.5V~5.5V | DUAL | - | - | 5V | - | - | - | - | DS1743 | 34 | - | - | - | 5V | - | - | - | - | Parallel | - | - | 8KB | - | 0.032MHz | Clock | 8 | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | SECONDS | N | 3V | NO | - | Leap Year, NVSRAM, Y2K | - | - | - | - | No | - | ROHS3 Compliant | - | ||
 DS1341T Maxim Integrated | In Stock | - | Datasheet | 7 Weeks | Surface Mount | Surface Mount | 8-WDFN Exposed Pad | - | 8 | - | - | - | -40°C~85°C | Tube | 2013 | - | - | yes | Active | 1 (Unlimited) | 8 | - | EAR99 | Clock/Calendar | - | - | - | - | 1.8V~5.5V | DUAL | - | - | 3V | 0.65mm | - | - | - | DS1341 | 8 | - | - | - | - | - | 2/5V | - | - | I2C, 2-Wire Serial | - | - | - | - | 0.032MHz | Clock | - | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.5μA~0.6μA @ 3V~5V | SECONDS | Y | - | YES | I2C | Alarm, Leap Year, Square Wave Output | - | - | 3mm | 3mm | No | No SVHC | ROHS3 Compliant | - | ||
 DS17885E-3 Maxim Integrated | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | 28-TSSOP (0.465, 11.80mm Width) | - | 28 | - | - | - | 0°C~70°C | Tray | 2000 | - | e3 | yes | Obsolete | 3 (168 Hours) | 28 | - | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | - | 8542.39.00.01 | 2.7V~3.7V | DUAL | - | 260 | 3V | 0.55mm | - | - | 30 | DS17885 | 28 | - | - | - | 3V | - | 3V | - | - | Parallel | - | - | 8KB | - | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 2.7V~3.7V | SECONDS | Y | 2.5V~3.7V | YES | - | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | - | 1.2mm | 11.8mm | 8mm | No | - | ROHS3 Compliant | Lead Free |