The category is 'Clock/Timing - Real Time Clocks'
- All Manufacturers
- RoHS Status
- Package / Case
- Time Format
- Current - Timekeeping (Max)
- Date Format
- Features
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- Mounting Type
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- Packaging
- Part Status
Image | Part Number | Manufacturer | Datasheet | Availability | Pricing(USD) | Quantity | RoHS | Factory Lead Time | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Weight | Manufacturer Package Identifier | 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 | Operating Supply Current | 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 |
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 | Mfr Part No RX-4035SA:B3 PURE SN | EPSON | Datasheet | 29 |
| Min: 1 Mult: 1 | 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No RX-4574LC:B PURE SN | EPSON | Datasheet | - | - | Min: 1 Mult: 1 | 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No RX-8035SA:AC3 PURE SN | EPSON | Datasheet | 29 |
| Min: 1 Mult: 1 | 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No RX-8025SA:AA0:ROHS | EPSON | Datasheet | 23 |
| Min: 1 Mult: 1 | 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No RX-8803SA:UC3 PURE SN | EPSON | Datasheet | 29 |
| Min: 1 Mult: 1 | 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 | ||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12027IB27AZ | Intersil (Renesas Electronics America) | Datasheet | 562 |
| Min: 1 Mult: 1 | 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 | |||||||||||||||||||||||||||||||||||
 | Mfr Part No X1205S8IT1 | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | 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 | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No X1288V14Z | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | 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 | ||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No AM0815AQ | Ambiq Micro, Inc. | Datasheet | 2792 |
| Min: 1 Mult: 1 | 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ3285EDSSTR | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | 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 | |||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No X1228S14-4.5A | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | 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 | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No X1226S8Z | Intersil (Renesas Electronics America) | Datasheet | 93 | - | Min: 1 Mult: 1 | 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 | ||||||||||||||||||||||||||||||||||||
| Mfr Part No R2051S02-E2-F | RICOH Electronic Devices Co., LTD. | Datasheet | 8 | - | Min: 1 Mult: 1 | 9 Weeks | SSOP | Tape & Reel (TR) | Active | 1 (Unlimited) | Clock | RoHS Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1338U-33 T&R | Maxim Integrated | Datasheet | 1600 | - | Min: 1 Mult: 1 | 6 Weeks | Tin | Surface Mount | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8 | 8-uMAX | RAM | -40°C~85°C | Tape & Reel (TR) | 2012 | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 3V~5.5V | DS1338 | 3.3V | I2C, 2-Wire Serial | 5.5V | 3V | 56B | 325μA | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 125μA~200μA @ 3.63V~5.5V | 1.3V~3.7V | Leap Year, NVSRAM, Square Wave Output | No | Unknown | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1388Z-33 T&R | Maxim Integrated | Datasheet | 56 | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 8-SOIC | S8+4 | -40°C~85°C | Tape & Reel (TR) | 2002 | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 2.97V~3.63V | DS1388 | I2C, 2-Wire Serial | 512B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 150μA @ 2.97V~3.63V | 1.3V~5.5V | EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1341T | Maxim Integrated | Datasheet | 1173 | - | Min: 1 Mult: 1 | 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 | |||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS17885E-3 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 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 | |||||||||||||||||||||||||||||
| Mfr Part No DS1338U-3 T&R | Maxim Integrated | Datasheet | 4 | - | Min: 1 Mult: 1 | 6 Weeks | Tin | Surface Mount | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8 | 8-uMAX | -40°C~85°C | Tape & Reel (TR) | 2012 | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 2.7V~5.5V | DS1338 | 3V | I2C, 2-Wire Serial | 3.3V | 2.7V | 56B | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 3.3V | 1.3V~3.7V | Leap Year, NVSRAM, Square Wave Output | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ4845YS-A4N | Texas Instruments | Datasheet | 1200 | - | Min: 1 Mult: 1 | Gold | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | 730.794007mg | -40°C~85°C | Tube | e4 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | BQ4845 | 28 | 5V | 5V | Parallel | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | SECONDS | Y | 2.3V~4V | NO | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 2.35mm | 18mm | 7.52mm | No | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||
 | Mfr Part No S-35399A03-J8T2G | ABLIC U.S.A. Inc. | Datasheet | - | - | Min: 1 Mult: 1 | 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 |
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RX-4035SA:B3 PURE SN
EPSON
Package:Clock/Timing - Real Time Clocks
3.696958
-
RX-4574LC:B PURE SN
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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RX-8035SA:AC3 PURE SN
EPSON
Package:Clock/Timing - Real Time Clocks
3.706228
-
RX-8025SA:AA0:ROHS
EPSON
Package:Clock/Timing - Real Time Clocks
2.730455
-
RX-8803SA:UC3 PURE SN
EPSON
Package:Clock/Timing - Real Time Clocks
3.768434
-
ISL12027IB27AZ
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
4.254270
-
X1205S8IT1
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1288V14Z
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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AM0815AQ
Ambiq Micro, Inc.
Package:Clock/Timing - Real Time Clocks
1.281713
-
BQ3285EDSSTR
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1228S14-4.5A
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1226S8Z
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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R2051S02-E2-F
RICOH Electronic Devices Co., LTD.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1338U-33 T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1388Z-33 T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1341T
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS17885E-3
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1338U-3 T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BQ4845YS-A4N
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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S-35399A03-J8T2G
ABLIC U.S.A. Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire