The category is 'Clock/Timing - Real Time Clocks'
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- RoHS Status
- Package / Case
- Time Format
- Current - Timekeeping (Max)
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- Mounting Type
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- Packaging
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Image | Part Number | Manufacturer | Datasheet | Availability | Pricing(USD) | Quantity | RoHS | Factory Lead Time | Lifecycle Status | Contact Plating | 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 | Additional Feature | HTS Code | Voltage - Supply | Terminal Position | Peak Reflow Temperature (Cel) | Number of Functions | 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 | Supply Voltage-Min (Vsup) | Number of Channels | Voltage | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | Nominal Supply Current | Adjustable Threshold | Clock Frequency | Access Time | Logic Function | External Data Bus Width | RAM (words) | 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 DS1302Z T&R | Maxim Integrated | Datasheet | 44800 | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 8-SOIC | 0°C~70°C | Tape & Reel (TR) | 2002 | Active | 1 (Unlimited) | Clock/Calendar | 2V~5.5V | DS1302 | 3-Wire Serial | 31B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.3μA~1μA @ 2V~5V | 2V~5.5V | Leap Year, NVSRAM, Trickle-Charger | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1305EN T&R | Maxim Integrated | Datasheet | 16 |
| Min: 1 Mult: 1 | 6 Weeks | Surface Mount | Surface Mount | 20-TSSOP (0.173, 4.40mm Width) | 20 | 20-TSSOP | -40°C~85°C | Tape & Reel (TR) | 2002 | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 2V~5.5V | DS1305 | 5V | SPI | 5.5V | 2V | 96B | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 25.3μA~81μA @ 2V~5V | 2V~5.5V | Alarm, Leap Year, NVSRAM, Trickle-Charger | 950μm | 6.6mm | 4.5mm | No | Unknown | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1672S-3 T&R | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 9 Weeks | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8-SO | -40°C~85°C | Tape & Reel (TR) | 2002 | Active | 1 (Unlimited) | Binary Counter | 2.7V~3.3V | DS1672 | I2C, 2-Wire Serial | Binary | Binary | 500μA @ 3.3V | 1.3V~3.63V | Trickle-Charger | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1338Z-18 | Maxim Integrated | Datasheet | 2863 |
| Min: 1 Mult: 1 | 6 Weeks | Tin | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | -40°C~85°C | Tube | 2012 | e3 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 1.71V~5.5V | DUAL | 260 | 1.8V | 1.27mm | DS1338 | 8 | 1.8V | I2C, 2-Wire Serial | 56B | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 1.89V | SECONDS | N | 1.3V~3.7V | NO | I2C | Leap Year, NVSRAM, Square Wave Output | 1.5mm | 5mm | 4mm | No | Unknown | ROHS3 Compliant | Contains Lead | |||||||||||||||||||||||||||||||
 | Mfr Part No DS1685S-3 | Maxim Integrated | Datasheet | 800 | - | Min: 1 Mult: 1 | 10 Weeks | Surface Mount | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | 24 | 0°C~70°C | Tube | 2000 | e3 | yes | Active | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 2.7V~3.7V | DUAL | 260 | 3V | 1.27mm | DS1685 | 24 | 3V | 3V | Parallel | 242B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 3V | SECONDS | Y | 2.5V~3.7V | YES | Alarm, NVSRAM, Square Wave Output, Y2K | 2.65mm | 15.4mm | 7.5mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||
| Mfr Part No DS1340Z-3 | Maxim Integrated | Datasheet | 19 | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | -40°C~85°C | Tube | 2002 | e3 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 2.7V~5.5V | DUAL | 260 | 3V | 1.27mm | DS1340 | 8 | 3V | 3V | I2C, 2-Wire Serial | 0.032MHz | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 125μA @ 3.3V | SECONDS | N | 1.3V~3.7V | NO | I2C | Leap Year, Trickle-Charger | 1.5mm | 5mm | 4mm | No | Unknown | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||
 | Mfr Part No DS1374U-3 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | Surface Mount | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | 10 | -40°C~85°C | Tube | 2002 | e3 | yes | Active | 1 (Unlimited) | 10 | EAR99 | Binary Counter | Matte Tin (Sn) | 8473.30.11.80 | 2.7V~3.3V | DUAL | 260 | 1 | 3V | 0.5mm | 30 | DS1374 | 10 | 3V | 2.7V | 1 | I2C, 2-Wire Serial | NO | Clock, Counter | Binary | 125μA @ 2.7V~3.3V | 1.3V~3.7V | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | 1.1mm | 3mm | 3mm | No | Unknown | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||
 | Mfr Part No DS1318E T&R | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | Surface Mount | 24-TSSOP (0.173, 4.40mm Width) | 24 | 24-TSSOP | -40°C~85°C | Tape & Reel (TR) | 2011 | Active | 1 (Unlimited) | Elapsed Time Counter | 85°C | -40°C | 3V~3.6V | DS1318 | Parallel | Binary | Binary | 150μA @ 3V~3.6V | 1.6V~3.7V | Alarm, Square Wave Output | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1306E T&R | Maxim Integrated | Datasheet | 16 |
| Min: 1 Mult: 1 | 6 Weeks | Surface Mount | 20-TSSOP (0.173, 4.40mm Width) | 20-TSSOP | 0°C~70°C | Tape & Reel (TR) | 2002 | Active | 1 (Unlimited) | Clock/Calendar | 2V~5.5V | DS1306 | SPI | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 25.3μA~81μA @ 2V~5V | 2V~5.5V | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS12885T | Maxim Integrated | Datasheet | 29 | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | 32-TQFP | YES | 0°C~70°C | Tray | 2003 | e3 | yes | Active | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | MATTE TIN | DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING | 8473.30.11.80 | 4.5V~5.5V | QUAD | 260 | 5V | 0.8mm | 30 | DS12885 | 32 | S-PQFP-G32 | Not Qualified | 5V | Parallel | 114B | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 15mA @ 4.5V~5.5V | SECONDS | Y | 2.5V~4V | YES | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 1.2mm | 7mm | 7mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||
 | Mfr Part No DS1244WP-120IND | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 16 Weeks | Surface Mount | 34-PowerCap™ Module | YES | -40°C~85°C | Tube | 2011 | e3 | yes | Obsolete | 3 (168 Hours) | 34 | EAR99 | Phantom Time Chip | Matte Tin (Sn) | 8473.30.11.40 | 2.97V~3.63V | DUAL | NOT SPECIFIED | 3.3V | 1.27mm | NOT SPECIFIED | DS1244 | 34 | R-XDMA-U34 | Not Qualified | 3.3V | Parallel | 32KB | 8 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 7mA @ 3.3V | 1/100SECOND | N | 3V | NO | Leap Year, NVSRAM | 6.858mm | 25.019mm | 23.495mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||
 | Mfr Part No DS1672-3 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 6 Weeks | Through Hole | 8-DIP (0.300, 7.62mm) | NO | -40°C~85°C | Tube | 2002 | e3 | yes | Obsolete | 1 (Unlimited) | 8 | EAR99 | Binary Counter | MATTE TIN | 8473.30.11.80 | 2.7V~3.3V | DUAL | 260 | 3V | 2.54mm | NOT SPECIFIED | DS1672 | 8 | R-PDIP-T8 | Not Qualified | 3V | I2C, 2-Wire Serial | 0.032MHz | Binary | 500μA @ 3.3V | SECONDS | N | 1.3V~3.63V | NO | I2C | Trickle-Charger | 4.572mm | 9.375mm | 7.62mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12029IV27AZ | Intersil (Renesas Electronics America) | Datasheet | - | - | 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 | 40 | 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 1337AGDVGI8 | Renesas Electronics America Inc. | Datasheet | 1568 |
| Min: 1 Mult: 1 | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8-TSSOP | -40°C~85°C | Tape & Reel (TR) | Active | 3 (168 Hours) | Clock/Calendar | 1.8V~5.5V | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.3μA @ 1.3V~1.8V | Alarm, Leap Year, Square Wave Output | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12028IBZ | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | SOIC | 14 | Bulk | 2005 | e3 | Active | 2 (1 Year) | 14 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 3.3V | 1.27mm | 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 | YES | I2C | 1.75mm | 8.65mm | 3.9mm | No | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12027IBAZ | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | SOIC | 8 | 1999 | e3 | Active | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3.3V | 1.27mm | 40 | 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 | 1.5mm | 5mm | 4mm | No | RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12058IRTZ | Intersil (Renesas Electronics America) | Datasheet | 2554 |
| Min: 1 Mult: 1 | Surface Mount | 8 | 2009 | e3 | Active | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | DUAL | 260 | 3V | 0.65mm | 30 | 3.3V | INDUSTRIAL | 2-Wire, I2C, Serial | 3.6V | 1.8V | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | YES | I2C | 3mm | 3mm | No | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No RTC-8564NB:B:ROHS | EPSON | Datasheet | 23 |
| Min: 1 Mult: 1 | 15 Weeks | Surface Mount | Surface Mount | 22-SMD, 20 Leads, Flat Leads | 22 | 22-SON | -40°C~85°C | Tube | RTC-8564NB | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 1.8V~5.5V | I2C, 2-Wire Serial | HH:MM:SS | YY-MM-DD-dd | 0.7μA~0.8μA @ 3V~5V | Alarm, Y2K | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No M48T08-100PC1 | STMicroelectronics | Datasheet | 1 | - | Min: 1 Mult: 1 | 25 Weeks | ACTIVE (Last Updated: 7 months ago) | Through Hole | Through Hole | 28-DIP Module (0.600, 15.24mm) | 28 | 4.190003g | Commercial grade | 0°C~70°C | Tube | Timekeeper® | e3 | Active | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 10 YEARS DATA RETENTION; ACCURACY 1 MIN/MONTH @ 25 DEGREE C; WRITE PROTECT VOLTAGE = 4.5V | 8542.39.00.01 | 4.75V~5.5V | DUAL | 5V | 2.54mm | 100GHz | M48T08 | 28 | 5V | Parallel | 8kB | 80mA | 100 ns | Clock | 8184 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 4.7V~5.5V | SECONDS | N | NO | Leap Year, Watchdog Timer | 8.89mm | 39.88mm | 18.34mm | No | No SVHC | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||
 | Mfr Part No PCF2127AT/1,518 | NXP USA Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | YES | -40°C~85°C | Tape & Reel (TR) | 2003 | Obsolete | 3 (168 Hours) | 20 | Clock/Calendar | 8542.39.00.01 | 1.8V~4.2V | DUAL | 3V | 1.27mm | unknown | PCF2127 | 20 | R-PDSO-G20 | Not Qualified | 2/4V | I2C, 2-Wire Serial | 512B | 0.032MHz | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5μA @ 3.3V | SECONDS | Y | 1.8V~4.2V | YES | I2C | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal, Watchdog Timer | 2.65mm | 12.8mm | 7.5mm | ROHS3 Compliant |
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DS1302Z T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1305EN T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
6.246836
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DS1672S-3 T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1338Z-18
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
5.294313
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DS1685S-3
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1340Z-3
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1374U-3
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1318E T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1306E T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
4.733974
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DS12885T
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1244WP-120IND
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1672-3
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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ISL12029IV27AZ
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1337AGDVGI8
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
1.920905
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ISL12028IBZ
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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ISL12027IBAZ
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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ISL12058IRTZ
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
2.414414
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RTC-8564NB:B:ROHS
EPSON
Package:Clock/Timing - Real Time Clocks
2.989523
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M48T08-100PC1
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PCF2127AT/1,518
NXP USA Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire