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 | Manufacturer Package Identifier | Memory Types | Operating Temperature (Max.) | 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 | 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 | 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 | Nominal Supply Current | uPs/uCs/Peripheral ICs Type | Clock Frequency | Access Time | Logic Function | Data Bus Width | Density | External Data Bus Width | Word Size | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mfr Part No DS1338U-3 T&R | Maxim Integrated | Datasheet | 4 | - | 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) | 2012 | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 2.7V~5.5V | DS1338 | 3V | I2C, 2-Wire Serial | 3.3V | 2.7V | 56B | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 3.3V | 1.3V~3.7V | Leap Year, NVSRAM, Square Wave Output | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1339BU | Maxim Integrated | Datasheet | 32 |
| Min: 1 Mult: 1 | 6 Weeks | Surface Mount | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8 | -40°C~85°C | Tube | 2002 | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 1.71V~5.5V | DUAL | 3.3V | 0.65mm | DS1339 | 8 | I2C, 2-Wire Serial | 0.032MHz | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 1.71V~5.5V | SECONDS | Y | 1.3V~3.7V | NO | I2C | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 1.1mm | 3mm | 3mm | No | Unknown | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1338U-33 T&R | Maxim Integrated | Datasheet | 1600 | - | Min: 1 Mult: 1 | 6 Weeks | Tin | Surface Mount | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8 | 8-uMAX | RAM | -40°C~85°C | Tape & Reel (TR) | 2012 | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 3V~5.5V | DS1338 | 3.3V | I2C, 2-Wire Serial | 5.5V | 3V | 56B | 325μA | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 125μA~200μA @ 3.63V~5.5V | 1.3V~3.7V | Leap Year, NVSRAM, Square Wave Output | No | Unknown | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1388Z-33 T&R | Maxim Integrated | Datasheet | 56 | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 8-SOIC | S8+4 | -40°C~85°C | Tape & Reel (TR) | 2002 | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 2.97V~3.63V | DS1388 | I2C, 2-Wire Serial | 512B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 150μA @ 2.97V~3.63V | 1.3V~5.5V | EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ4845YS-A4N | Texas Instruments | Datasheet | 1200 | - | Min: 1 Mult: 1 | Gold | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | 28 | 730.794007mg | -40°C~85°C | Tube | e4 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | BQ4845 | 28 | 5V | 5V | Parallel | 0.032MHz | Clock | 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 | 2.35mm | 18mm | 7.52mm | No | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1501W | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | Through Hole | 28-DIP (0.600, 15.24mm) | 28 | 0°C~70°C | Tube | 2004 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8473.30.11.80 | 3V~3.6V | DUAL | 3.3V | 1.27mm | DS1501 | 28 | 3.3V | Parallel | 256B | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3V~3.6V | SECONDS | Y | 2.5V~3.7V | YES | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 2.65mm | 17.9mm | 7.5mm | No | Non-RoHS Compliant | Contains Lead | ||||||||||||||||||||||||||||||||||||||
 | Mfr Part No CDP68HC68T1M2 | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | -40°C~85°C | Tube | Obsolete | 1 (Unlimited) | Clock/Calendar | 3V~6V | CDP68HC68T1 | SPI | 32B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 20μA~500μA @ 5V | 2.2V~6V | Alarm, Leap Year, Square Wave Output, Watchdog Timer | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1251YP-70IND | Maxim Integrated | Datasheet | 35 |
| Min: 1 Mult: 1 | Surface Mount | 34-PowerCap™ Module | YES | -40°C~85°C | Tube | 2005 | e0 | Obsolete | 3 (168 Hours) | 34 | 3A991.B.2.A | Phantom Time Chip | TIN LEAD | USE DS9034PCX TO ORDER POWERCAP | 8473.30.11.40 | 4.5V~5.5V | DUAL | 225 | 5V | not_compliant | 30 | DS1251 | 34 | R-XDMA-U34 | Not Qualified | 5V | Parallel | 512kb | 8 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 10mA @ 5V | 1/100SECOND | N | 3V | NO | Leap Year, NVSRAM | Non-RoHS Compliant | Contains Lead | ||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ3285LDSS | Texas Instruments | Datasheet | 34 |
| Min: 1 Mult: 1 | Gold | Surface Mount | Surface Mount | 24-SSOP (0.154, 3.90mm Width) | 24 | 129.500622mg | 0°C~70°C | Tube | e4 | Obsolete | 2 (1 Year) | 24 | EAR99 | Clock/Calendar | 8542.39.00.01 | 2.7V~5.5V | DUAL | 260 | 3V | 0.635mm | BQ3285 | 24 | 3V | 3V | Parallel | 242B | 0.032MHz | Clock | 8 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 100μA @ 3V | SECONDS | Y | 2.4V~4V | YES | Alarm, Daylight Savings, NVSRAM | 1.75mm | 8.65mm | 3.9mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1339AU T | Maxim Integrated | Datasheet | 1750 | - | Min: 1 Mult: 1 | 6 Weeks | Tin | Surface Mount | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | 8 | -40°C~85°C | Tape & Reel (TR) | 2002 | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 1.71V~5.5V | DUAL | 3.3V | 0.65mm | DS1339 | 3.3V | I2C, 2-Wire Serial | Clock | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 200μA @ 1.71V~5.5V | 1.3V~3.7V | I2C | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 1.1mm | 3mm | 3mm | No | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1338Z-33 T&R | Maxim Integrated | Datasheet | 40 | - | Min: 1 Mult: 1 | 6 Weeks | Tin | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 8-SOIC | 540.001716mg | -40°C~85°C | Tape & Reel (TR) | 2012 | Active | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 3V~5.5V | DS1338 | 3.3V | I2C, 2-Wire Serial | 5.5V | 3V | 56B | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 125μA~200μA @ 3.63V~5.5V | 1.3V~3.7V | Leap Year, NVSRAM, Square Wave Output | No | Unknown | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1683S | Maxim Integrated | Datasheet | - |
| Min: 1 Mult: 1 | 9 Weeks | Tin | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 506.605978mg | -40°C~85°C | Tube | 2012 | Active | 1 (Unlimited) | 8 | EAR99 | Elapsed Time Counter | 2.5V~5.5V | DUAL | 1.27mm | DS1683 | 3/5V | I2C, 2-Wire Serial | 16B | 0.4MHz | Clock | Binary | SECONDS | Y | NO | I2C | Alarm, EEPROM | 1.75mm | 4.9mm | 3.9mm | No | Unknown | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1647-120 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | Through Hole | 32-DIP Module (0.600, 15.24mm) | 32 | 0°C~70°C | Tube | 2012 | e3 | yes | Obsolete | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | 260 | 5V | 2.54mm | DS1647 | 32 | 5V | 5V | Parallel | 512KB | Clock | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 4.5 V~5.5 V | SECONDS | N | NO | Leap Year, NVSRAM | 10.922mm | 43.053mm | 15.24mm | No | Unknown | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1393U-18 T&R | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) | 10 | 10-uMAX | -40°C~85°C | Tape & Reel (TR) | 2002 | Obsolete | 1 (Unlimited) | Clock/Calendar | 85°C | -40°C | 1.71V~1.89V | DS1393 | 1.8V | 3-Wire Serial | 1.89V | 1.71V | Clock | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 100μA @ 1.71V~1.89V | 1.3V~3.7V | Alarm, Leap Year, Square Wave Output, Trickle-Charger | No | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1643P-85 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 34-PowerCap™ Module | 34 | 0°C~70°C | Tube | 2010 | e3 | yes | Obsolete | 1 (Unlimited) | 34 | EAR99 | Clock/Calendar | MATTE TIN | 8473.30.11.80 | 4.5V~5.5V | DUAL | 5V | DS1643 | 34 | 5V | Parallel | 8KB | 0.032MHz | Clock | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | 3V | Leap Year, NVSRAM | No | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS17885EN-3 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-TSSOP (0.465, 11.80mm Width) | 28 | -40°C~85°C | Tube | 2000 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 2.7V~3.7V | DUAL | 3V | 0.55mm | DS17885 | 3V | 3V | Parallel | 8KB | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 2.7V~3.7V | SECONDS | Y | 2.5V~3.7V | NO | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 1.2mm | 11.8mm | 8mm | No | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1302Z T&R/C07 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 5 Weeks | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | 8 | 8-SOIC | 506.605978mg | 0°C~70°C | Tape & Reel (TR) | 2002 | Obsolete | 1 (Unlimited) | Clock/Calendar | 70°C | 0°C | 2V~5.5V | DS1302 | 3.3V | 3-Wire Serial | 5.5V | 2V | 31B | 1.2mA | Clock | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.3μA~1μA @ 2V~5V | 2V~5.5V | Leap Year, NVSRAM, Trickle-Charger | No | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No M48T35AV-10MH6E | STMicroelectronics | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 28-SOP (0.350, 8.89mm Width) with SNAPHAT Sockets | 28 | -40°C~85°C | Tube | Timekeeper® | Obsolete | 3 (168 Hours) | 28 | EAR99 | Clock/Calendar | 8542.39.00.01 | 3V~3.6V | DUAL | 260 | 3.3V | 1.27mm | 100GHz | 10 | M48T35 | 28 | Not Qualified | 3.3V | Parallel | 32kB | 30mA | 100 ns | 8b | 256 kb | 8b | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2mA @ 3V~3.6V | SECONDS | N | NO | Leap Year | 3.05mm | 18.1mm | Non-RoHS Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||
 | Mfr Part No BQ3285LSSTR | Texas Instruments | Datasheet | - | - | Min: 1 Mult: 1 | SSOP | YES | 24 | 70°C | no | 24 | EAR99 | 8542.39.00.01 | DUAL | GULL WING | NOT SPECIFIED | 3.15V | 0.635mm | NOT SPECIFIED | 24 | Not Qualified | 3.6V | 3.15V | COMMERCIAL | 2.7V | TIMER, REAL TIME CLOCK | 0.032MHz | 8 | 1 | SECONDS | Y | YES | PARALLEL, MUXED BUS | 1.75mm | 8.65mm | 3.9mm | RoHS Compliant | Contains Lead | ||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No 1337GCSRI | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | 16-SOIC | -40°C~85°C | Tube | Obsolete | 3 (168 Hours) | Clock/Calendar | 1.8V~5.5V | IDT1337 | I2C, 2-Wire Serial | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.6μA @ 1.3V~1.8V | Alarm, Leap Year, Square Wave Output | Non-RoHS Compliant |
-
DS1338U-3 T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1339BU
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
6.517918
-
DS1338U-33 T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1388Z-33 T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
BQ4845YS-A4N
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1501W
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
CDP68HC68T1M2
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1251YP-70IND
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
51.124936
-
BQ3285LDSS
Texas Instruments
Package:Clock/Timing - Real Time Clocks
2.339264
-
DS1339AU T
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1338Z-33 T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1683S
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
6.311960
-
DS1647-120
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1393U-18 T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1643P-85
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS17885EN-3
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1302Z T&R/C07
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
M48T35AV-10MH6E
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
BQ3285LSSTR
Texas Instruments
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
1337GCSRI
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire