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 | Supplier Device Package | Operating Temperature (Max.) | Operating Temperature (Min.) | Operating Temperature | Packaging | Published | 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 | Terminal Form | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Reach Compliance Code | 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 | Number of Bits | Clock Frequency | Accuracy | 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 Seated (Max) | Length | Width | Thickness | Radiation Hardening | RoHS Status | Lead Free |
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 | Mfr Part No ISL12020MIRZ-T | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | 9 Weeks | Tin | Surface Mount | DFN | 20 | Tape & Reel | 2008 | e3 | Active | 1 (Unlimited) | 20 | EAR99 | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3V | 0.5mm | 20 | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 128B | 0.032MHz | 0.0005 % | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 5.5mm | 4mm | No | RoHS Compliant | ||||||||||||||||||||||||||||||
 | Mfr Part No 1337GNLGI8 | Integrated Device Technology (IDT) | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | QFN | 16 | Tape & Reel | 2006 | e3 | yes | Discontinued | 3 (168 Hours) | 16 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | QUAD | 260 | 3.3V | 0.5mm | 30 | 16 | 3.3V | 5.5V | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 8 | 0.4MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | I2C | 3mm | 3mm | 1mm | No | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||
 | Mfr Part No 1337GDCGI8 | Integrated Device Technology (IDT) | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | SOIC | 8 | Tape & Reel | 2006 | e3 | yes | Discontinued | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3.3V | 1.27mm | 30 | 8 | 3.3V | 5.5V | 2/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 8 | 0.4MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | I2C | 1.75mm | 4.9mm | 3.9mm | 1.5mm | No | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||
 | Mfr Part No 1339C-31SRI8 | Integrated Device Technology (IDT) | Datasheet | - | - | Min: 1 Mult: 1 | 7 Weeks | Tin | Surface Mount | SOIC | 16 | 2006 | e3 | no | 1 (Unlimited) | 16 | EAR99 | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 1.27mm | NOT SPECIFIED | 16 | Not Qualified | 3.3V | 5.5V | 3.6/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 2.65mm | 10.4mm | 7.6mm | 2.34mm | RoHS Compliant | Contains Lead | |||||||||||||||||||||||||||||
 | Mfr Part No DS2417PT | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | YES | 85°C | -40°C | e3 | yes | 1 (Unlimited) | 6 | EAR99 | Matte Tin (Sn) | 8542.39.00.01 | DUAL | C BEND | 260 | 3V | 1.27mm | compliant | 30 | 6 | R-PDSO-C6 | Not Qualified | 5.5V | INDUSTRIAL | 2.5V | TIMER, REAL TIME CLOCK | 0.032MHz | SERIAL, 1-WIRE | 1.5mm | 3.94mm | 3.76mm | RoHS Compliant | Contains Lead | ||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ4285P-SB2 | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 24-DIP (0.600, 15.24mm) | 24-PDIP | 0°C~70°C | Tube | Obsolete | 3 (168 Hours) | Clock/Calendar | 4.5V~5.5V | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2.5V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1670E | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 20-TSSOP (0.173, 4.40mm Width) | 20-TSSOP | 0°C~70°C | Tube | Obsolete | 1 (Unlimited) | Portable System Controller | 2.97V~3.63V | 3-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 3.3V | 2.5V~3.7V | Alarm, Leap Year, Watchdog Timer | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ4850YMA-85N | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 32-DIP Module (0.61, 15.49mm) | 32-DIP Module (18.42x52.96) | -40°C~85°C | Tube | Obsolete | 3 (168 Hours) | Clock/Calendar | 4.5V~5.5V | Parallel | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | Alarm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1742-85 | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Obsolete | 3 (168 Hours) | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1670S | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | 20-SOIC | 0°C~70°C | Tube | Obsolete | 1 (Unlimited) | Portable System Controller | 2.97V~3.63V | 3-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 3.3V | 2.5V~3.7V | Alarm, Leap Year, Watchdog Timer | Non-RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No BQ4850YMA-85 | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 32-DIP Module (0.61, 15.49mm) | 32-DIP Module (18.42x42.8) | 0°C~70°C | Tray | Obsolete | 3 (168 Hours) | Clock/Calendar | 4.5V~5.5V | Parallel | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | Alarm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1254YB-100 | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 168-BGA | YES | 0°C~70°C | Tray | e0 | no | Obsolete | 3 (168 Hours) | 41 | Phantom Time Chip | TIN LEAD | 4.5V~5.5V | BOTTOM | NOT SPECIFIED | 5V | 1.27mm | NOT SPECIFIED | 41 | S-PBGA-B41 | COMMERCIAL | Parallel | 2MB | 8 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 7mA @ 3.3V | 3V | Leap Year, NVSRAM | 5.92mm | 40mm | 40mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12025IVZ | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | 8-TSSOP | -40°C~85°C | Tube | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | 1.8V~5.5V | Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No PT7C4563BLEX | Diodes Incorporated | Datasheet | - | - | Min: 1 Mult: 1 | 20 Weeks | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | -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 R2033L-E2 | RICOH Electronic Devices Co., LTD. | Datasheet | - | - | Min: 1 Mult: 1 | 9 Weeks | YES | 85°C | -40°C | Tape & Reel (TR) | Active | 1 (Unlimited) | 16 | QUAD | NO LEAD | 3V | 0.4mm | 16 | S-XQCC-N16 | 5.5V | INDUSTRIAL | 1.7V | TIMER, REAL TIME CLOCK | 0.032MHz | SERIAL, 4-WIRE/SPI | 0.43mm | 2.3mm | 2.3mm | RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No PT7C4337BLEX | Diodes Incorporated | Datasheet | - | - | Min: 1 Mult: 1 | 20 Weeks | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | -40°C~85°C TA | Tape & Reel (TR) | Active | Clock/Calendar | 1.8V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.8μA @ 1.2V~1.8V | Alarm, Leap Year, Square Wave Output | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No PT7C4302AUEX | Diodes Incorporated | Datasheet | - | - | Min: 1 Mult: 1 | 20 Weeks | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | -40°C~85°C TA | Tape & Reel (TR) | Active | 1 (Unlimited) | Clock/Calendar | 1.2V~5.5V | 3-Wire Serial | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 25.3μA~81μA @ 2V~5V | 1.2V~5.5V | Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No R2062L02-E2 | RICOH Electronic Devices Co., LTD. | Datasheet | - | - | Min: 1 Mult: 1 | 9 Weeks | YES | 85°C | -40°C | Tape & Reel (TR) | Active | 1 (Unlimited) | 16 | QUAD | NO LEAD | 3.3V | 0.4mm | 16 | S-XQCC-N16 | 5.5V | INDUSTRIAL | 2.9V | TIMER, REAL TIME CLOCK | 0.032MHz | SERIAL, 3-WIRE | 0.43mm | 2.3mm | 2.3mm | RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No X1227S8IZ-2.7AT1 | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | -40°C~85°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | X1227 | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5V | 1.8V~5.5V | Alarm, Leap Year, Supervisor, Watchdog Timer | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No X1227S8T1 | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 0°C~70°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | Clock/Calendar | 4.5V~5.5V | X1227 | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5V | 1.8V~5.5V | Alarm, Leap Year, Supervisor, Watchdog Timer | Non-RoHS Compliant |
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ISL12020MIRZ-T
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1337GNLGI8
Integrated Device Technology (IDT)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1337GDCGI8
Integrated Device Technology (IDT)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1339C-31SRI8
Integrated Device Technology (IDT)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS2417PT
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BQ4285P-SB2
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1670E
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BQ4850YMA-85N
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1742-85
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1670S
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BQ4850YMA-85
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1254YB-100
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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ISL12025IVZ
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PT7C4563BLEX
Diodes Incorporated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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R2033L-E2
RICOH Electronic Devices Co., LTD.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PT7C4337BLEX
Diodes Incorporated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PT7C4302AUEX
Diodes Incorporated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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R2062L02-E2
RICOH Electronic Devices Co., LTD.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1227S8IZ-2.7AT1
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1227S8T1
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire