The category is 'Clock/Timing - Real Time Clocks'
- All Manufacturers
- RoHS Status
- Package / Case
- Time Format
- Current - Timekeeping (Max)
- Date Format
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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 | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Weight | 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 | HTS Code | Voltage - Supply | Terminal Position | 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 | Qualification Status | Operating Supply Voltage | Power Supplies | Temperature Grade | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | Nominal Supply Current | uPs/uCs/Peripheral ICs Type | Clock Frequency | Access Time | Logic Function | Data Bus Width | Density | External Data Bus Width | Word Size | 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 | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mfr Part No M48T35AV-10MH6F | STMicroelectronics | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets | 28 | -40°C~85°C | Tape & Reel (TR) | Timekeeper® | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 3V~3.6V | DUAL | 260 | 3.3V | 1.27mm | 100GHz | 10 | M48T35 | 28 | Not Qualified | 3.3V | Parallel | 32kB | 30mA | 100 ns | 8b | 256 kb | 8b | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2mA @ 3V~3.6V | SECONDS | N | NO | Leap Year | 3.05mm | 18.1mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||
 | Mfr Part No RTC-4574NB:B ROHS | EPSON | Datasheet | 23 |
| Min: 1 Mult: 1 | 13 Weeks | Surface Mount | 22-LFDFN | 22-SON (6.3x4.8) | -40°C~85°C | Active | 1 (Unlimited) | Clock/Calendar | 1.6V~5.5V | 3-Wire Serial | 1μA~2μA @ 3V~5V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12027IV27Z-T | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | TSSOP | 8 | Cut Tape | 1999 | e3 | Active | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3.3V | 0.65mm | 40 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 512B | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.2mm | 4.4mm | 3mm | No | RoHS Compliant | Lead Free | |||||||||||||||||||||||||||||||
 | Mfr Part No 1338-18DVGI8 | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8-MSOP | -40°C~85°C | Tape & Reel (TR) | Last Time Buy | 3 (168 Hours) | Clock/Calendar | 1.8V~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 | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No PT7C4337LEX | Diodes Incorporated | Datasheet | - | - | Min: 1 Mult: 1 | 8 Weeks | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | YES | -40°C~85°C TA | Tape & Reel (TR) | 2014 | Obsolete | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.8V~5.5V | DUAL | 3.3V | 0.65mm | compliant | R-PDSO-G8 | Not Qualified | 2/5V | I2C, 2-Wire Serial | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.8μA @ 1.3V~1.8V | SECONDS | Y | YES | I2C | Alarm, Leap Year, Square Wave Output | 1.2mm | 4.4mm | 3mm | RoHS Compliant | ||||||||||||||||||||||||||||||||||
 | Mfr Part No PT7C4563BZEEX | Diodes Incorporated | Datasheet | - | - | Min: 1 Mult: 1 | 20 Weeks | Surface Mount | 8-WFDFN Exposed Pad | -40°C~85°C TA | Tape & Reel (TR) | Active | Clock/Calendar | 1.3V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.65μA~0.85μA @ 3V~5V | Alarm, Leap Year, Square Wave Output | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL1208IU8 | Intersil (Renesas Electronics America) | Datasheet | 2435 |
| Min: 1 Mult: 1 | Surface Mount | MSOP | 8 | Bulk | 2004 | e0 | Discontinued | 1 (Unlimited) | 8 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | DUAL | 240 | 3V | 0.65mm | not_compliant | 30 | 8 | Not Qualified | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 2B | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.1mm | 3mm | 3mm | Non-RoHS Compliant | Contains Lead | |||||||||||||||||||||||||||||
 | Mfr Part No RX-8803SA:UB PURE SN | EPSON | Datasheet | 29 |
| Min: 1 Mult: 1 | 13 Weeks | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | -40°C~85°C | RX-8803SA | Active | 1 (Unlimited) | Clock/Calendar | 1.6V~5.5V | I2C | HH:MM:SS | YY-MM-DD | 2.1μA~3.4μA @ 3V~5V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No RX-4571NB:B | EPSON | Datasheet | 8000 |
| Min: 1 Mult: 1 | 13 Weeks | Surface Mount | 22-LFDFN | 22-SON (6.3x4.8) | -40°C~85°C | RX-4571NB | Active | 1 (Unlimited) | Clock/Calendar | 1.6V~5.5V | 3-Wire Serial | 0.95μA~1μA @ 3V~5V | Alarm, Leap Year | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No RX-8025NB:AA | EPSON | Datasheet | 29 | - | Min: 1 Mult: 1 | 13 Weeks | Surface Mount | 22-LFDFN | 22-SON (5x6) | -40°C~85°C | RX-8025NB | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 1.7V~5.5V | 32.768kHz | 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 | 1.4mm | 6.3mm | 5.2mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No RX-8035SA:AC PURE SN | EPSON | Datasheet | 29 |
| Min: 1 Mult: 1 | 13 Weeks | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | -40°C~85°C | 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 BQ3285S-SB2G4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | SOIC | 24 | 624.398247mg | e4 | yes | 1 (Unlimited) | 24 | EAR99 | Nickel/Palladium/Gold (Ni/Pd/Au) | 70°C | 0°C | 8542.39.00.01 | DUAL | 260 | 5V | 1.27mm | 24 | 5V | 5V | COMMERCIAL | Parallel | 5.5V | 4.5V | 114B | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | NO | 2.35mm | 15.4mm | 7.52mm | No | RoHS Compliant | Contains Lead | |||||||||||||||||||||||||||||||
 | Mfr Part No ISL12029IV27Z | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | TSSOP | 14 | Bulk | 2005 | e3 | Active | 1 (Unlimited) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 0.65mm | 40 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 512B | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.2mm | 5mm | 4.4mm | No | RoHS Compliant | Lead Free | |||||||||||||||||||||||||||||
| Mfr Part No RX-4045NB:AAB | EPSON | Datasheet | 23 |
| Min: 1 Mult: 1 | 13 Weeks | Surface Mount | 22-LFDFN | -40°C~85°C | RX-4045NB | Active | 1 (Unlimited) | Clock/Calendar | 1.7V~5.5V | 4-Wire Serial | HH:MM:SS | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No RX-4045NB:AAB PURE SN | EPSON | Datasheet | 23 |
| Min: 1 Mult: 1 | 13 Weeks | Surface Mount | 22-LFDFN | -40°C~85°C | RX-4045NB | Active | 1 (Unlimited) | Clock/Calendar | 1.7V~5.5V | 4-Wire Serial | HH:MM:SS | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No AB-RTCMC-32.768KHZ-B5GA-S3-T | Abracon LLC | Datasheet | 72 |
| Min: 1 Mult: 1 | 13 Weeks | Surface Mount | Surface Mount | 10-SMD Module | 10 | Module | Industrial grade | -40°C~85°C | Tape & Reel (TR) | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 1.2V~5.5V | 3V | I2C, 2-Wire Serial | 5.5V | 1.8V | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.45μA~0.55μA @ 2V~5V | Alarm, Leap Year, Square Wave Output | No | RoHS Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No RX-4803LC:UA3 PURE SN | EPSON | Datasheet | 29 |
| Min: 1 Mult: 1 | 15 Weeks | Surface Mount | 12-TFSOJ (0.094, 2.40mm Width) | 12-VSOJ | -40°C~85°C | Tape & Reel (TR) | RX-4803LC | Active | 1 (Unlimited) | Clock/Calendar | 1.6V~5.5V | SPI | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2.1μA~3.4μA @ 3V~5V | Alarm, Leap Year | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1501WN | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 8 Weeks | Through Hole | 28-DIP (0.600, 15.24mm) | NO | -40°C~85°C | Tube | 2013 | e3 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | TIN | 8473.30.11.80 | 3V~3.6V | DUAL | 260 | 3.3V | 2.54mm | NOT SPECIFIED | DS1501 | 28 | R-PDIP-T28 | Not Qualified | 3.3V | Parallel | 256B | 0.032MHz | 8 | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3V~3.6V | SECONDS | Y | 2.5V~3.7V | YES | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 5.08mm | 36.83mm | 15.24mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||
 | Mfr Part No DS1344E-18 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | Surface Mount | 20-TSSOP (0.173, 4.40mm Width) | 20 | -40°C~85°C | Tube | 2002 | yes | Obsolete | 1 (Unlimited) | 20 | EAR99 | Clock/Calendar | 8473.30.11.80 | 1.71V~5.5V | DUAL | 1.8V | 0.65mm | DS1344 | 20 | 1.8V | SPI | 96B | 4MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | 1.3V~5.5V | NO | SERIAL, 3-WIRE | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 1.1mm | 6.5mm | 4.4mm | No | ROHS3 Compliant | ||||||||||||||||||||||||||||||
 | Mfr Part No DS1343D-18 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 14-WFDFN Exposed Pad | 14 | -40°C~85°C | Tube | 2002 | yes | Obsolete | 1 (Unlimited) | 14 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.71V~5.5V | DUAL | 1.8V | 0.4mm | DS1343 | 14 | 1.8V | SPI | 96B | 4MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | 1.3V~5.5V | NO | SERIAL, 3-WIRE | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 0.8mm | 3mm | 3mm | No | ROHS3 Compliant |
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M48T35AV-10MH6F
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
RTC-4574NB:B ROHS
EPSON
Package:Clock/Timing - Real Time Clocks
3.431670
-
ISL12027IV27Z-T
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
1338-18DVGI8
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
PT7C4337LEX
Diodes Incorporated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
PT7C4563BZEEX
Diodes Incorporated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
ISL1208IU8
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
2.232260
-
RX-8803SA:UB PURE SN
EPSON
Package:Clock/Timing - Real Time Clocks
4.484734
-
RX-4571NB:B
EPSON
Package:Clock/Timing - Real Time Clocks
4.189845
-
RX-8025NB:AA
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
RX-8035SA:AC PURE SN
EPSON
Package:Clock/Timing - Real Time Clocks
3.290549
-
BQ3285S-SB2G4
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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ISL12029IV27Z
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
RX-4045NB:AAB
EPSON
Package:Clock/Timing - Real Time Clocks
6.509501
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RX-4045NB:AAB PURE SN
EPSON
Package:Clock/Timing - Real Time Clocks
6.509501
-
AB-RTCMC-32.768KHZ-B5GA-S3-T
Abracon LLC
Package:Clock/Timing - Real Time Clocks
6.173758
-
RX-4803LC:UA3 PURE SN
EPSON
Package:Clock/Timing - Real Time Clocks
6.446197
-
DS1501WN
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1344E-18
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1343D-18
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire