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 | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Weight | Operating Temperature (Min.) | Usage Level | 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 | HTS Code | 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 | 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 | 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 | Source Url Status Check Date | Features | Height | Height Seated (Max) | Length | Width | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
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 | Mfr Part No M41ST85YMX6 | STMicroelectronics | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | -40°C~85°C | Tube | e4 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | NICKEL PALLADIUM GOLD | 8542.39.00.01 | 4.5V~5.5V | DUAL | NOT SPECIFIED | 5V | 1.27mm | unknown | NOT SPECIFIED | M41ST | 28 | Not Qualified | 5V | I2C, 2-Wire Serial | 44B | 0.032MHz | Clock | 1 | HH:MM:SS:hh (24 hr) | YY-MM-DD-dd | 1mA @ 4.5V~5.5V | 1/100SECOND | Y | 2.5V~3.5V | NO | I2C | Alarm, Leap Year, NVSRAM, Square Wave Output, Supervisor, Watchdog Timer | 2.69mm | 17.96mm | 7.62mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||
 | Mfr Part No PCF8593TD-T | NXP Semiconductors / Freescale | Datasheet | - | - | Min: 1 Mult: 1 | YES | 8 | -40°C | Cut Tape | yes | 8 | EAR99 | DUAL | GULL WING | NOT SPECIFIED | 3V | 1.27mm | NOT SPECIFIED | 8 | Not Qualified | 6V | 3/5V | INDUSTRIAL | 2.5V | 8B | TIMER, REAL TIME CLOCK | 0.032MHz | 1/100SECOND | Y | YES | I2C | 2013-06-14 00:00:00 | 1.75mm | 4.9mm | 3.9mm | RoHS Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No RTC-4543SA:A0 ROHS | EPSON | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 14-SOIC (0.209, 5.30mm Width) | 14-SOP | -40°C~85°C | Tape & Reel (TR) | RTC-4543SA | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.5V~5.5V | 3-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1μA~3μA @ 2V~5V | Leap Year | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No AM1815AQ | Ambiq Micro, Inc. | Datasheet | 800 | - | Min: 1 Mult: 1 | Surface Mount | 16-VFQFN Exposed Pad | 16-QFN (3x3) | -40°C~85°C | Tape & Reel (TR) | Discontinued | 3 (168 Hours) | Clock/Calendar | 1.5V~3.6V | SPI | 256B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.4V~3.6V | Alarm, Leap Year, RAM, Supervisor, Trickle Charger, Unique ID, Watchdog Timer | RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No RTC-4574SA:B3 ROHS | EPSON | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 14-SOIC (0.209, 5.30mm Width) | 14-SOP | -40°C~85°C | Tape & Reel (TR) | RTC-4574SA | Obsolete | 1 (Unlimited) | Clock/Calendar | 1.6V~5.5V | 3-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1μA~2μA @ 3V~5V | Alarm, Leap Year | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No X1205V8IZT1 | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | TSSOP | 2005 | e3 | 1 (Unlimited) | 8 | EAR99 | MATTE TIN | 85°C | -40°C | 8542.39.00.01 | DUAL | 260 | 5V | 0.65mm | 40 | 8 | R-PDSO-G8 | Not Qualified | 5.5V | 3/5V | INDUSTRIAL | 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 | Lead Free | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No 1338-18DCGI8 | Renesas Electronics America Inc. | Datasheet | 19 |
| Min: 1 Mult: 1 | 12 Weeks | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | Industrial grade | -40°C~85°C | Tape & Reel (TR) | Active | 1 (Unlimited) | 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 RX-4045SA:AA0 | EPSON | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | 14-SOP | -40°C~85°C | Tape & Reel (TR) | RX-4045SA | Obsolete | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 1.7V~5.5V | SPI | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | Alarm, Leap Year | RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No RX-4045SA:AA | EPSON | Datasheet | 1429 | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | 14 | 14-SOP | -40°C~85°C | RX-4045SA | Obsolete | 1 (Unlimited) | SMD/SMT | Clock/Calendar | 85°C | -40°C | 1.7V~5.5V | 32.768kHz | 3 | SPI | 5.5V | 1.7V | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.2μA~1.8μA @ 3V~5V | Alarm, Leap Year | 3.2mm | 5mm | 10.1mm | No SVHC | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No X1288S16I | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | SOIC | Bulk | 2005 | e0 | 16 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | 5V | 1.27mm | 16 | R-PDSO-G16 | Not Qualified | 5.5V | 5V | INDUSTRIAL | 4.5V | 2-Wire, I2C, Serial | 31.3kB | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1/100SECOND | Y | YES | I2C | 2.65mm | 10.35mm | 7.5mm | RoHS Compliant | Contains Lead | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No RTC-72421B | EPSON | Datasheet | 544 | - | Min: 1 Mult: 1 | Through Hole | 18-DIP (0.300, 7.62mm) | 18-DIP | -10°C~70°C | Tube | Obsolete | 1 (Unlimited) | Clock/Calendar | 4.5V~5.5V | Parallel | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 5μA~10μA @ 2V~5V | Leap Year | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No RTC-72421B: ROHS | EPSON | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 18-DIP (0.300, 7.62mm) | -10°C~70°C | Tube | RTC-72421 | Not For New Designs | 1 (Unlimited) | Clock/Calendar | 4.5V~5.5V | Parallel | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 5μA~10μA @ 2V~5V | Leap Year | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No RTC-4543SB:B3 ROHS | EPSON | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 18-SOIC (0.209, 5.30mm Width) | 18-SOP | -40°C~85°C | Tape & Reel (TR) | RTC-4543SB | Not For New Designs | 1 (Unlimited) | Clock/Calendar | 2.5V~5.5V | 3-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1μA~3μA @ 2V~5V | Leap Year | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ4285S-SB2TRG4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | SOIC | 24 | 624.398247mg | Tape & Reel (TR) | 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 | 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 RX8900SA:UC3 PURE SN | EPSON | Datasheet | 522 |
| Min: 1 Mult: 1 | 13 Weeks | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | 14-SOIC | -40°C~85°C | Tape & Reel (TR) | RX8900SA | Active | 1 (Unlimited) | Clock/Calendar | 2.5V~5.5V | I2C | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.4μA~1.5μA @ 3V~5V | 1.6V~5.5V | Alarm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No X1286A8 | Intersil (Renesas Electronics America) | Datasheet | 150 | - | Min: 1 Mult: 1 | Surface Mount | SOIC | Bulk | 2005 | e0 | 8 | EAR99 | Tin/Lead (Sn/Pb) | 70°C | 0°C | 8542.39.00.01 | DUAL | 5V | 1.27mm | 8 | R-PDSO-G8 | Not Qualified | 5.5V | 3/5V | COMMERCIAL | 2.7V | 2-Wire, I2C, Serial | 31.3kB | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1/100SECOND | Y | YES | I2C | 2.03mm | 5.31mm | 5.27mm | RoHS Compliant | Contains Lead | ||||||||||||||||||||||||||||||||||||
| Mfr Part No PCA8565AU/5BB/1,01 | NXP USA Inc. | Datasheet | - | - | Min: 1 Mult: 1 | 7 Weeks | Surface Mount | Die | YES | -40°C~125°C | Bulk | 2001 | Automotive, AEC-Q100 | Active | Not Applicable | 9 | Clock/Calendar | 1.8V~5.5V | UPPER | NOT SPECIFIED | 2V | NOT SPECIFIED | R-XUUC-N9 | I2C, 2-Wire Serial | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 0.9μA~1.8μA @ 2V~5V | I2C | 2013-06-14 00:00:00 | Alarm, Leap Year, Square Wave Output, Watchdog Timer | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No AB1811-T3 | Abracon LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 16-VFQFN Exposed Pad | -40°C~85°C | Tape & Reel (TR) | 2012 | yes | Obsolete | 1 (Unlimited) | 16 | Clock/Calendar | 1.7V~3.6V | QUAD | 260 | 1.8V | 0.5mm | 30 | 16 | S-XQCC-N16 | 1.8/3.3V | SPI | 0.032MHz | Clock | 1 | HH:MM:SS:hh | YY-MM-DD-dd | 0.17μA~0.22μA @ 1.8V~3V | SECONDS | Y | 1.5V~3.6V | NO | I2C; SERIAL, 4-WIRE/3-WIRE | Alarm, Leap Year, Trickle-Charger | 0.9mm | 3mm | 3mm | No | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||||||||
 | Mfr Part No RX-4803LC:UA PURE SN | EPSON | Datasheet | - | - | Min: 1 Mult: 1 | 15 Weeks | Surface Mount | 12-TFSOJ (0.094, 2.40mm Width) | 12-VSOJ | -40°C~85°C | Strip | 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 1338C-18SRI8 | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | -40°C~85°C | Tape & Reel (TR) | Obsolete | 3 (168 Hours) | Clock/Calendar | 3.3V~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 | Non-RoHS Compliant |
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M41ST85YMX6
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PCF8593TD-T
NXP Semiconductors / Freescale
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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RTC-4543SA:A0 ROHS
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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AM1815AQ
Ambiq Micro, Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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RTC-4574SA:B3 ROHS
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1205V8IZT1
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1338-18DCGI8
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
3.824173
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RX-4045SA:AA0
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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RX-4045SA:AA
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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X1288S16I
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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RTC-72421B
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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RTC-72421B: ROHS
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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RTC-4543SB:B3 ROHS
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BQ4285S-SB2TRG4
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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RX8900SA:UC3 PURE SN
EPSON
Package:Clock/Timing - Real Time Clocks
7.526046
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X1286A8
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PCA8565AU/5BB/1,01
NXP USA Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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AB1811-T3
Abracon LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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RX-4803LC:UA PURE SN
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1338C-18SRI8
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire