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) | HTS | Maximum Operating Supply Voltage (V) | Maximum Operating Temperature (°C) | Maximum Power Dissipation (mW) | Minimum Operating Supply Voltage (V) | Minimum Operating Temperature (°C) | Mounting | Package Height | Package Length | Package Width | PCB changed | RoHS | Supplier Package | Typical Operating Supply Voltage (V) | 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 | HTS Code | Voltage - Supply | Terminal Position | 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 | Power Supplies | Temperature Grade | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | Number of Bits | Clock Frequency | Accuracy | Access Time | Logic Function | External Data Bus Width | RAM (words) | Number of Timers | Time Format | On Chip Data RAM Width | Non-Volatile Memory | 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 M48T86MH1E | STMicroelectronics | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets | 28 | 0°C~70°C | Tube | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | 10 | M48T86 | 28 | Not Qualified | 5V | 5V | Parallel | 114B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | 128 B | YY-MM-DD-dd | 15mA @ 4.5V~5.5V | SECONDS | Y | Alarm, Leap Year, NVSRAM, Square Wave Output | 3.05mm | 18.1mm | 8.56mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12020MIRZ-T7A | Intersil (Renesas Electronics America) | Datasheet | - | - | Min: 1 Mult: 1 | 4 Weeks | Surface Mount | DFN | 14 | Cut Tape (CT) | 2005 | e3 | Active | 1 (Unlimited) | 20 | EAR99 | Matte Tin (Sn) - annealed | 85°C | -40°C | 8542.39.00.01 | DUAL | 3V | 0.5mm | 20 | R-PDSO-N20 | 3/5V | INDUSTRIAL | 2-Wire, I2C, Serial | 5.5V | 2.7V | 128B | 0.032MHz | 0.0005 % | Clock | HH:MM:SS | 128 B | YY-MM-DD-dd | SECONDS | Y | I2C | 1.3mm | 5.5mm | 4mm | No | Unknown | RoHS Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No 1339-31DVGI8 | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | 12 Weeks | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8-TSSOP | Industrial grade | -40°C~85°C | Tape & Reel (TR) | Active | 3 (168 Hours) | Clock/Calendar | 3.3V~5.5V | IDT1339 | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 3.63V~5.5V | 1.3V~3.7V | Alarm, Leap Year, Square Wave Output, Trickle-Charger | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No 1339-31DVGI | Renesas Electronics America Inc. | Datasheet | 32 |
| Min: 1 Mult: 1 | 12 Weeks | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8-TSSOP | Industrial grade | -40°C~85°C | Tube | Active | 3 (168 Hours) | Clock/Calendar | 3.3V~5.5V | IDT1339 | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 3.63V~5.5V | 1.3V~3.7V | Alarm, Leap Year, Square Wave Output, Trickle-Charger | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ3285ESSTRG4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Gold | Surface Mount | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | 24 | 129.500622mg | 0°C~70°C | Tape & Reel (TR) | e4 | Obsolete | 2 (1 Year) | 24 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 0.635mm | BQ3285 | 24 | 5V | 5V | Parallel | 242B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | SECONDS | Y | 2.5V~4V | NO | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 1.75mm | 8.65mm | 3.9mm | No | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No 1338-31DCGI | Renesas Electronics America Inc. | Datasheet | 16 |
| Min: 1 Mult: 1 | 12 Weeks | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8-SOIC | Industrial grade | -40°C~85°C | Tube | Active | 1 (Unlimited) | Clock/Calendar | 3.3V~5.5V | IDT1338 | I2C, 2-Wire Serial | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 5μA @ 3.63V~5.5V | 1.3V~3.7V | Leap Year, NVSRAM, Square Wave Output | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No PT7C433833AUEX | Diodes Incorporated | Datasheet | 1027 | - | Min: 1 Mult: 1 | 20 Weeks | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | -40°C~85°C | Tape & Reel (TR) | Active | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | NOT SPECIFIED | compliant | NOT SPECIFIED | I2C, 2-Wire Serial | 56B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 125μA @ 2.7V~5.5V | 1.5V~3.7V | Leap Year, NVSRAM, Square Wave Output | RoHS Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No PT7C4311ZEEX | Diodes Incorporated | Datasheet | 51184 |
| Min: 1 Mult: 1 | 18 Weeks | Surface Mount | 8-WFDFN Exposed Pad | YES | Industrial grade | -40°C~85°C TA | Tape & Reel (TR) | 2015 | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.2V~5.5V | DUAL | 2V | 0.5mm | R-PDSO-N8 | Not Qualified | 1.8/5V | I2C, 2-Wire Serial | 56B | 0.032MHz | 1 | HH:MM:SS (24 hr) | YY-MM-DD | 150μA @ 1.5V~5.5V | SECONDS | N | 2V~3.5V | NO | I2C | Leap Year, Square Wave Output, Y2K | 0.8mm | 3mm | 2mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ4845YP-A4 | Texas Instruments | Datasheet | 510 | - | Min: 1 Mult: 1 | Lead, Tin | Through Hole | Through Hole | 28-DIP (0.600, 15.24mm) | 28 | 0°C~70°C | Tube | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | NOT SPECIFIED | 5V | 2.54mm | NOT SPECIFIED | BQ4845 | 28 | Not Qualified | 5V | 5V | Parallel | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | SECONDS | Y | 2.3V~4V | NO | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 4.826mm | 37.084mm | 15.24mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DP8573AN | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | Through Hole | 24-DIP (0.300, 7.62mm) | -40°C~85°C | Tube | Obsolete | 1 (Unlimited) | 24 | Clock/Calendar | 4.5V~5.5V | DUAL | NOT SPECIFIED | 2.54mm | not_compliant | NOT SPECIFIED | DP8573 | 24 | R-PDIP-T24 | Not Qualified | 3/5V | Parallel | 32B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1μA @ 5V | 1/100SECOND | Y | 2.2V~5.1V | YES | Alarm, Leap Year | Non-RoHS Compliant | Contains Lead | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BU9873FVT-GE2 | ROHM Semiconductor | Datasheet | 2400 | - | Min: 1 Mult: 1 | 10 Weeks | Tin | Surface Mount | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | 8 | -40°C~85°C | Cut Tape (CT) | 2013 | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 1.8V~5.5V | DUAL | NOT SPECIFIED | 3V | 0.65mm | NOT SPECIFIED | 5V | I2C, 2-Wire Serial | Clock, Counter | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1μA~1.35μA @ 3V~5.5V | I2C | Alarm, Leap Year | 1.2mm | 4.4mm | 3mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ4802LYDSH | Texas Instruments | Datasheet | 10 | - | Min: 1 Mult: 1 | Lead, Tin | Surface Mount | Surface Mount | 28-SOIC (0.337, 8.56mm Width) with SNAPHAT Sockets | 28 | 0°C~70°C | Tube | e0 | Obsolete | 2 (1 Year) | 28 | EAR99 | Clock/Calendar | TIN LEAD | 8542.39.00.01 | 2.7V~3.6V | DUAL | 3.3V | 1.27mm | unknown | BQ4802 | 28 | Not Qualified | 3.3V | Parallel | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 2.7 V~3.6 V | SECONDS | Y | 2.4V~4V | NO | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 3.05mm | 18.095mm | 8.56mm | ROHS3 Compliant | Contains Lead | |||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No PCF2129AT | NXP Semiconductors | Datasheet | - | - | Min: 1 Mult: 1 | Serial (3-Wire, I2C, SPI) | EAR99 | 8542.39.00.01 | 4.2 | 85 | 300 | 1.8 | -40 | Surface Mount | 2.45(Max) | 13(Max) | 7.6(Max) | 20 | Non-Compliant | SO | 3.3|2.5 | Active | 20 | Clock/Calendar | HH:MM:SS | DW:DM:M:Y | Supplier Unconfirmed | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No M41ST87YMX6 | STMicroelectronics | Datasheet | 20 | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | -40°C~85°C | Tube | e4 | yes | Obsolete | 3 (168 Hours) | 28 | EAR99 | Clock/Calendar | Nickel/Palladium/Gold (Ni/Pd/Au) | 8542.39.00.01 | 4.5V~5.5V | DUAL | NOT SPECIFIED | 5V | 1.27mm | NOT SPECIFIED | M41ST | 28 | Not Qualified | 5V | 5V | I2C, 2-Wire Serial | 128B | 8 | 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 | 2.39mm | 18.01mm | 7.67mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No M48T12-200PC1 | STMicroelectronics | Datasheet | 640 | - | Min: 1 Mult: 1 | Through Hole | Through Hole | 24-DIP Module (0.600, 15.24mm) | 24 | 0°C~70°C | Tube | Timekeeper® | e3 | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 2.54mm | 200GHz | 10 | M48T12 | 24 | Not Qualified | 5V | 5V | Parallel | 15.6kB | 200 ns | Clock | 8 | 2040 | HH:MM:SS (24 hr) | 8 | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | SECONDS | N | NO | Leap Year | 9.65mm | 34.545mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS12885SN | Rochester Electronics, LLC | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | YES | -40°C~85°C | Tube | e0 | no | Obsolete | 1 (Unlimited) | 24 | Clock/Calendar | TIN LEAD | 4.5V~5.5V | DUAL | 245 | 5V | 1.27mm | NOT SPECIFIED | 24 | R-PDSO-G24 | COMMERCIAL | Parallel | 114B | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 15mA @ 4.5V~5.5V | 2.5V~4V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 2.67mm | 17.9mm | 7.5mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ3285P-SB2E3 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Tin | Through Hole | Through Hole | 24-DIP (0.600, 15.24mm) | 24 | 0°C~70°C | Tube | e3 | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 5V | 2.54mm | BQ3285 | 24 | 5V | 5V | Parallel | 114B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | 2.5V~4V | NO | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 5.08mm | 31.75mm | No | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No PCA8565BS/1,118 | NXP USA Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 10-VFDFN Exposed Pad | YES | -40°C~125°C | Tape & Reel (TR) | 2003 | e4 | Obsolete | 1 (Unlimited) | 10 | Clock/Calendar | NICKEL PALLADIUM GOLD | 8542.39.00.01 | 1.8V~5.5V | DUAL | 260 | 2V | 0.5mm | 30 | PCA8565 | 10 | S-PDSO-N10 | Not Qualified | I2C, 2-Wire Serial | 0.032MHz | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1.2μA~5μA @ 2V~5V | I2C | Alarm, Leap Year, Square Wave Output, Watchdog Timer | 1mm | 3mm | 3mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ4845S-A4NTRG4 | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | Gold | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | 730.794007mg | -40°C~85°C | Tape & Reel (TR) | e4 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.75V~5.5V | DUAL | 260 | 5V | 1.27mm | BQ4845 | 28 | 5V | 5V | Parallel | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 1.5mA Typ @ 4.5 V~5.5 V | SECONDS | Y | 2.3V~4V | NO | Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer | 2.667mm | 17.9705mm | 7.5565mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No PT7C43390LE | Diodes Incorporated | Datasheet | 480 | - | Min: 1 Mult: 1 | 9 Weeks | Surface Mount | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8 | -40°C~85°C | Tube | e3 | Last Time Buy | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | MATTE TIN | 1.3V~5.5V | DUAL | 260 | 3V | 0.65mm | NOT SPECIFIED | Not Qualified | 3/5V | I2C, 2-Wire Serial | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.65μA~0.7μA @ 3V~5V | SECONDS | Y | NO | I2C | Alarm, Leap Year, Square Wave Output | 1.2mm | 4.4mm | 3mm | ROHS3 Compliant |
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M48T86MH1E
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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ISL12020MIRZ-T7A
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1339-31DVGI8
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1339-31DVGI
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
2.732954
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BQ3285ESSTRG4
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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1338-31DCGI
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
3.662451
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PT7C433833AUEX
Diodes Incorporated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PT7C4311ZEEX
Diodes Incorporated
Package:Clock/Timing - Real Time Clocks
1.492153
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BQ4845YP-A4
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DP8573AN
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BU9873FVT-GE2
ROHM Semiconductor
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BQ4802LYDSH
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PCF2129AT
NXP Semiconductors
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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M41ST87YMX6
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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M48T12-200PC1
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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DS12885SN
Rochester Electronics, LLC
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BQ3285P-SB2E3
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PCA8565BS/1,118
NXP USA Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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BQ4845S-A4NTRG4
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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PT7C43390LE
Diodes Incorporated
Package:Clock/Timing - Real Time Clocks
Price: please inquire