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 | Weight | Bus Type | ECCN (US) | Lead Shape | Maximum Operating Supply Voltage (V) | Maximum Operating Temperature (°C) | Minimum Operating Supply Voltage (V) | Minimum Operating Temperature (°C) | Mounting | Operating Supply Voltage (Max) | Operating Supply Voltage (Min) | Operating Supply Voltage (Typ) | Operating Temperature (Max.) | Operating Temperature (Min.) | Operating Temperature Classification | Package Height | Package Length | Package Type | Package Width | PCB changed | Rad Hardened | 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 | ECCN Code | Type | Terminal Finish | Max Operating Temperature | Min Operating Temperature | HTS Code | Max Power Dissipation | 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 | Function | 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 | Access Time | Logic Function | Number of Voltages Monitored | 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 X1205V8 | Intersil (Renesas Electronics America) | Datasheet | 1548 |
| Min: 1 Mult: 1 | Surface Mount | TSSOP | Bulk | 2005 | e0 | 8 | EAR99 | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.39.00.01 | DUAL | 5V | 0.65mm | 8 | R-PDSO-G8 | Not Qualified | 5.5V | 3/5V | COMMERCIAL | 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 | 1.2mm | 4.4mm | 3mm | RoHS Compliant | Contains Lead | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No PCA8565TS-T | NXP Semiconductors / Freescale | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | TSSOP | 8 | Tape and Reel | 125°C | -40°C | 5.5V | 1.8V | HH:MM:SS | No | RoHS Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No PCF8583T/F4,112 | NXP Semiconductors / Freescale | Datasheet | - | - | Min: 1 Mult: 1 | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ3285ESG4 | 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 | 242B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | NO | 2.65mm | 15.4mm | 7.5mm | No | RoHS Compliant | Contains Lead | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No R2262L01-E2 | RICOH Electronic Devices Co., LTD. | Datasheet | 2400 | - | Min: 1 Mult: 1 | 9 Weeks | Tape & Reel (TR) | Active | 1 (Unlimited) | RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No M48T212V-85MH1E | STMicroelectronics | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 44-BSOP (0.337, 8.56mm Width) requires SNAPHAT | 44 | 0°C~70°C | Tube | Timekeeper® | Obsolete | 3 (168 Hours) | 44 | EAR99 | Clock/Calendar | 1W | 3V~3.6V | DUAL | 260 | 3.3V | 85GHz | 10 | M48T212 | 44 | Not Qualified | 3.3V | Parallel | 10mA | 85 ns | 1 | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2mA @ 3V~3.6V | SECONDS | Y | 3V | NO | Alarm, Leap Year, Watchdog Timer, Y2K | 3.05mm | 8.56mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ4285LS | Texas Instruments | Datasheet | 732 |
| Min: 1 Mult: 1 | SOIC | YES | 24 | 70°C | no | 24 | EAR99 | 8542.39.00.01 | DUAL | GULL WING | NOT SPECIFIED | 3.15V | 1.27mm | NOT SPECIFIED | 24 | Not Qualified | 3.6V | 3.15V | COMMERCIAL | 2.7V | 114B | TIMER, REAL TIME CLOCK | 0.032MHz | 8 | 1 | SECONDS | Y | YES | PARALLEL, MUXED BUS | 2.65mm | 15.4mm | 7.5mm | RoHS Compliant | Contains Lead | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No M41ST87YMX6TR | STMicroelectronics | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | -40°C~85°C | Tape & Reel (TR) | e4 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 8542.39.00.01 | 4.5V~5.5V | DUAL | NOT SPECIFIED | 5V | 1.27mm | unknown | NOT SPECIFIED | M41ST | 28 | Not Qualified | 5V | 5V | I2C, 2-Wire Serial | 128B | 0.032MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | 1/100SECOND | Y | 2.5V~5.5V | NO | I2C | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 2.69mm | 17.96mm | 7.62mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1340C-18# | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | YES | -40°C~85°C | Tube | 2002 | e3 | yes | Active | 1 (Unlimited) | 16 | EAR99 | Clock/Calendar | Tin (Sn) | 8542.39.00.01 | 1.71V~5.5V | DUAL | 260 | 1.8V | 1.27mm | not_compliant | 40 | DS1340 | 16 | R-PDSO-G16 | Not Qualified | I2C, 2-Wire Serial | 0.032MHz | HH:MM:SS (24 hr) | YY-MM-DD-dd | 100μA @ 1.89V | 1.3V~3.7V | I2C | Leap Year, Trickle-Charger | 2.65mm | 10.3mm | 7.5mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS12R887-5 | Maxim Integrated | Datasheet | 416 | - | Min: 1 Mult: 1 | Surface Mount | 48-BBGA | NO | 48 | -40°C~85°C | Tray | 2010 | e0 | no | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | 8473.30.11.80 | 4.5V~5.5V | DUAL | 240 | 5V | 2.54mm | 20 | DS12R887 | 24 | R-PDIP-T24 | 5V | 5V | Parallel | 114B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 4.5V~5.5V | SECONDS | Y | 2V~3.05V | NO | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 9.398mm | 33.782mm | 15.24mm | No | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1742W-150 | Maxim Integrated | Datasheet | 110 | - | Min: 1 Mult: 1 | Tin | Through Hole | Through Hole | 24-DIP Module (0.600, 15.24mm) | 24 | 0°C~70°C | Tube | 2012 | e3 | yes | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | 8473.30.11.80 | 2.97V~3.63V | DUAL | 3.3V | 2.54mm | 150GHz | DS1742 | 24 | 3.3V | Parallel | 2KB | 150 ns | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2mA @ 3.3V | SECONDS | N | NO | Leap Year, NVSRAM, Y2K | 10.67mm | 38.1mm | 18.29mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1338U-18 T&R | Maxim Integrated | Datasheet | 268 | - | 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) | 2013 | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 1.71V~5.5V | DS1338 | 1.8V | I2C, 2-Wire Serial | 56B | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 1.89V | 1.3V~3.7V | Leap Year, NVSRAM, Square Wave Output | No | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1308U-3 | Maxim Integrated | Datasheet | 372 |
| Min: 1 Mult: 1 | 6 Weeks | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | YES | -40°C~85°C | Tube | 2013 | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 8473.30.11.80 | 2.7V~5.5V | DUAL | NOT SPECIFIED | 3V | 0.65mm | NOT SPECIFIED | DS1308 | 8 | S-PDSO-G8 | Not Qualified | 3/5V | I2C, 2-Wire Serial | 56B | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | N | 1.3V~5.5V | NO | I2C | Leap Year, NVSRAM, Square Wave Output | 1.1mm | 3mm | 3mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No RTC-8564NBB | Epson America, Inc | Datasheet | 685 |
| Min: 1 Mult: 1 | Serial (I2C) | EAR99 | No Lead | 5.5 | 85 | 1.8 | -40 | Surface Mount | 5.5(V) | 1.8(V) | 3(V) | 85C | -40C | Industrial | 1.3 | 6.3(Max) | SON | 4.8 | 20 | No | SON | SON | 3 | Obsolete | 20 | Clock/Calendar/Alarm/Timer | HH:MM:SS | DW:DM:M:Y | RoHS non-compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS12CR887-5 | Maxim Integrated | Datasheet | - |
| Min: 1 Mult: 1 | 6 Weeks | Through Hole | Through Hole | 24-DIP Module (0.600, 15.24mm) | 24 | -40°C~85°C | Tube | 2003 | e3 | yes | Active | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | 5V | 2.54mm | DS12CR887 | 24 | 5V | 5V | Parallel | 114B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 4.5V~5.5V | SECONDS | Y | 2V~3.05V | NO | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 9.398mm | 33.782mm | No | Unknown | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1556P-70 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 10 Weeks | Surface Mount | 34-PowerCap™ Module | YES | 0°C~70°C | Tray | 2003 | e3 | yes | Active | 3 (168 Hours) | 34 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | NOT SPECIFIED | 5V | not_compliant | NOT SPECIFIED | DS1556 | 34 | R-XDMA-U34 | Not Qualified | 5V | Parallel | 128KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 6mA @ 5V | SECONDS | Y | 3V | NO | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1743-85 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 28-DIP Module (0.600, 15.24mm) | NO | 0°C~70°C | Tube | 2012 | e3 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | NOT SPECIFIED | 5V | 2.54mm | NOT SPECIFIED | DS1743 | 28 | R-XDMA-P28 | Not Qualified | 5V | Parallel | 8KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | SECONDS | N | NO | Leap Year, NVSRAM, Y2K | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1307ZN T&R/C02 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 2 Weeks | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 8-SOIC | -40°C~85°C | Tape & Reel (TR) | 2012 | Obsolete | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 4.5V~5.5V | DS1307 | 5V | I2C, 2-Wire Serial | 56B | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 5V | 2V~3.5V | Leap Year, NVSRAM, Square Wave Output | No | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1672S-33/T&R | Maxim Integrated | Datasheet | 255 |
| Min: 1 Mult: 1 | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 8-SOIC | -40°C~85°C | Tape & Reel (TR) | 2002 | Obsolete | 1 (Unlimited) | Binary Counter | 2.97V~3.63V | DS1672 | I2C, 2-Wire Serial | Binary | Binary | 500μA @ 3.63V | 1.3V~3.63V | Trickle-Charger | Non-RoHS Compliant | Contains Lead | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12025IVZ | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | TSSOP | 8 | 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 | 0.032MHz | Clock | HH:MM:SS | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.05mm | 3.05mm | 4.5mm | No | RoHS Compliant |
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X1205V8
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
1.891723
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PCA8565TS-T
NXP Semiconductors / Freescale
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
PCF8583T/F4,112
NXP Semiconductors / Freescale
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
BQ3285ESG4
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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R2262L01-E2
RICOH Electronic Devices Co., LTD.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
M48T212V-85MH1E
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
BQ4285LS
Texas Instruments
Package:Clock/Timing - Real Time Clocks
2.278735
-
M41ST87YMX6TR
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1340C-18#
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS12R887-5
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1742W-150
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1338U-18 T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1308U-3
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
5.648392
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RTC-8564NBB
Epson America, Inc
Package:Clock/Timing - Real Time Clocks
2.566834
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DS12CR887-5
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
15.209181
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DS1556P-70
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1743-85
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1307ZN T&R/C02
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS1672S-33/T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
2.158469
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ISL12025IVZ
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire