The category is 'Clock/Timing - Real Time Clocks'
- All Manufacturers
- RoHS Status
- Package / Case
- Time Format
- Current - Timekeeping (Max)
- Date Format
- Features
- Interface
- Moisture Sensitivity Level (MSL)
- Mounting Type
- Operating Temperature
- 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 | Weight | Bus Type | ECCN (US) | HTS | Lead Shape | Maximum Operating Supply Voltage (V) | Maximum Operating Temperature (°C) | Minimum Operating Supply Voltage (V) | Minimum Operating Temperature (°C) | Mounting | Operating Temperature (Max.) | Operating Temperature (Min.) | Package Length | Package Width | PCB changed | Standard Package Name | Supplier Package | Typical Operating Supply Voltage (V) | 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 | 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) | Pin Count | JESD-30 Code | Function | 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 | Number of Timers | Time Format | Date Format | Current - Timekeeping (Max) | Time-Min | Interrupt Capability | Volatile | Information Access Method | Source Url Status Check Date | Features | Height Seated (Max) | Length | Width | Thickness | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mfr Part No DS1302ST | Maxim Integrated | Datasheet | 7000 | - | Min: 1 Mult: 1 | YES | 70°C | e3 | yes | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) | BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA | 8542.39.00.01 | DUAL | GULL WING | 260 | 3.3V | 1.27mm | 30 | 8 | R-PDSO-G8 | Not Qualified | 5.5V | 3/5V | COMMERCIAL | 2V | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | N | YES | SERIAL, 3-WIRE | 2.13mm | 5.31mm | 5.285mm | Non-RoHS Compliant | Contains Lead | ||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1302ZT | Maxim Integrated | Datasheet | 8000 | - | Min: 1 Mult: 1 | YES | 70°C | e3 | yes | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) | BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA | 8542.39.00.01 | DUAL | GULL WING | 260 | 3.3V | 1.27mm | compliant | NOT SPECIFIED | 8 | R-PDSO-G8 | Not Qualified | 5.5V | 3/5V | COMMERCIAL | 2V | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | N | YES | SERIAL, 3-WIRE | 1.75mm | 4.9mm | 3.9mm | RoHS Compliant | Contains Lead | |||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12029AIV27Z | Intersil (Renesas Electronics America) | Datasheet | 4279 |
| Min: 1 Mult: 1 | Surface Mount | TSSOP | 14 | 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 | 3.3V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.2mm | 5mm | 4.4mm | No | RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12027AIB27Z | Intersil (Renesas Electronics America) | Datasheet | 4050 |
| Min: 1 Mult: 1 | Surface Mount | SOIC | 2010 | e3 | Active | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 8, 8 | R-PDSO-G8 | 3.3V | 5.5V | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 0.032MHz | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.75mm | 4.9mm | 3.9mm | No | RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12025IBZ-T | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | SOIC | 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 | 1.27mm | 40 | 8, 8 | R-PDSO-G8 | 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 | 1.75mm | 4.9mm | 3.9mm | No | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12025IVZ-T | Intersil (Renesas Electronics America) | Datasheet | 8500 |
| Min: 1 Mult: 1 | Surface Mount | TSSOP | 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 | 40 | 8, 8 | R-PDSO-G8 | 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 | 1.2mm | 4.4mm | 3mm | No | RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No PCF2123U/5GA/1,015 | NXP USA Inc. | Datasheet | - | - | Min: 1 Mult: 1 | YES | 85°C | -40°C | 2010 | e3 | Obsolete | 1 (Unlimited) | 12 | MATTE TIN | 8542.39.00.01 | UPPER | NO LEAD | NOT SPECIFIED | 2V | NOT SPECIFIED | R-XUUC-N12 | Not Qualified | 4.2V | 1.1/5.5V | INDUSTRIAL | 1.8V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | YES | SERIAL, 3-WIRE | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No PCF8564AU/5BD/1,01 | NXP USA Inc. | Datasheet | - | - | Min: 1 Mult: 1 | 2003 | Obsolete | 1 (Unlimited) | 2013-06-14 00:00:00 | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No X1288V14-2.7A | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | TSSOP | Bulk | e0 | 14 | EAR99 | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.39.00.01 | DUAL | 5V | 0.65mm | 14 | R-PDSO-G14 | Not Qualified | 5.5V | 3/5V | COMMERCIAL | 2.7V | 2-Wire, I2C, Serial | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1/100SECOND | Y | YES | I2C | 1.2mm | 5mm | 4.4mm | RoHS Compliant | Contains Lead | |||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No RX-8801SA: UB PURE SN | EPSON | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | -40°C~85°C | RX-8801SA | Not For New Designs | 1 (Unlimited) | Clock/Calendar | 1.6V~5.5V | I2C | 2.1μA~3.4μA @ 3V~5V | Alarm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No RV-3029-C2OPTIONB | Micro Crystal | Datasheet | 101 | - | Min: 1 Mult: 1 | SMD/SMT | 10 | Cut Tape | SMD/SMT | 85°C | -40°C | 2 | I2C, Serial | 5.5V | 1.3V | No SVHC | RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12026AIBZ | Intersil (Renesas Electronics America) | Datasheet | 12 |
| Min: 1 Mult: 1 | 12 Weeks | Surface Mount | SOIC | 8 | 2010 | e3 | Active | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3.3V | 1.27mm | 30 | 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 | YES | I2C | 1.75mm | 4.9mm | 3.9mm | No | RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1339C-3# | Maxim Integrated | Datasheet | 64 |
| Min: 1 Mult: 1 | Surface Mount | SOIC | 16 | 665.986997mg | e3 | yes | 1 (Unlimited) | 16 | EAR99 | Matte Tin (Sn) | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3V | 1.27mm | 40 | 16 | 3V | INDUSTRIAL | 2-Wire, I2C, Serial | 3.3V | 2.7V | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | I2C | 2.65mm | 10.3mm | 7.5mm | No | RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No 1339-31DVGI8 | Integrated Device Technology (IDT) | Datasheet | 289 | - | Min: 1 Mult: 1 | 7 Weeks | Surface Mount | TSSOP | 8 | Tape & Reel | 2006 | e3 | yes | Active | 3 (168 Hours) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 0.65mm | 30 | 8 | 3.3V | 3.6/5V | INDUSTRIAL | 5.5V | 2.45V | 0.032MHz | Clock | 1 | HH:MM:SS | SECONDS | Y | YES | I2C | 1.1mm | 3mm | 3mm | 970μm | No | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No 1338-18DCGI | Integrated Device Technology (IDT) | Datasheet | - | - | Min: 1 Mult: 1 | 7 Weeks | Surface Mount | SOIC | 8 | 2006 | e3 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3.3V | 1.27mm | 30 | 8 | 1.8V | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 1.4V | 56B | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | N | NO | I2C | 1.75mm | 4.9mm | 3.9mm | 1.5mm | No | RoHS Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No 1338-31DCGI | Integrated Device Technology (IDT) | Datasheet | 8000 | - | Min: 1 Mult: 1 | 7 Weeks | Tin | Surface Mount | SOIC | 8 | 2006 | e3 | yes | Active | 1 (Unlimited) | 8 | EAR99 | 85°C | -40°C | DUAL | 260 | 1.27mm | 30 | 8 | 3.3V | 3.6/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.45V | 56B | 0.032MHz | Clock | 1 | HH:MM:SS | YY-MM-DD-dd | SECONDS | N | NO | I2C | 1.75mm | 4.9mm | 3.9mm | 1.5mm | No | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No AB1805 | Abracon | Datasheet | - | - | Min: 1 Mult: 1 | Serial (3-Wire, 4-Wire, SPI) | EAR99 | 8541.60.00.10 | No Lead | 3.6 | 85 | 1.5 | -40 | Surface Mount | 3 | 3 | 16 | QFN | QFN EP | 1.8|2.5|3.3 | Tape and Reel | Active | 16 | Clock/Calendar/Alarm/Timer/Interrupt | HH:MM:SS | DW:DM:M:Y | RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No RX-8581SA B0 ROHS | Epson America, Inc | Datasheet | - | - | Min: 1 Mult: 1 | Serial (I2C) | EAR99 | Gull-wing | 5.5 | 85 | 1.8 | -40 | Surface Mount | 10.1 | 5 | 14 | SOP | SOP | 3 | Tape and Reel | LTB | 14 | Clock/Calendar/Alarm | HH:MM:SS | DW:DM:M:Y | Yes with exemptions | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12026IVZ-T | Intersil (Renesas Electronics America) | Datasheet | 40000 |
| Min: 1 Mult: 1 | 2 Weeks | Surface Mount | TSSOP | 8 | Digi-Reel® | 2010 | e3 | Active | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3.3V | 0.65mm | 30 | 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 | YES | I2C | 1.2mm | 4.4mm | 3mm | No | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12026AIVZ | Intersil (Renesas Electronics America) | Datasheet | 920 |
| Min: 1 Mult: 1 | 19 Weeks | Surface Mount | TSSOP | 8 | 2010 | e3 | Active | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3.3V | 0.65mm | 30 | 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 | YES | I2C | 1.2mm | 4.4mm | 3mm | No | RoHS Compliant |
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DS1302ST
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1302ZT
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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ISL12029AIV27Z
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
4.269239
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ISL12027AIB27Z
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
4.256369
-
ISL12025IBZ-T
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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ISL12025IVZ-T
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
5.272008
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PCF2123U/5GA/1,015
NXP USA Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PCF8564AU/5BD/1,01
NXP USA Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
X1288V14-2.7A
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
RX-8801SA: UB PURE SN
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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RV-3029-C2OPTIONB
Micro Crystal
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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ISL12026AIBZ
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
3.514649
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DS1339C-3#
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
8.148184
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1339-31DVGI8
Integrated Device Technology (IDT)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1338-18DCGI
Integrated Device Technology (IDT)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1338-31DCGI
Integrated Device Technology (IDT)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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AB1805
Abracon
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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RX-8581SA B0 ROHS
Epson America, Inc
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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ISL12026IVZ-T
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
3.951707
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ISL12026AIVZ
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
3.499817