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 | Base Product Number | Battery Backup Switching | Maximum Operating Temperature | Memory Types | Mfr | Minimum Operating Temperature | Mounting Styles | MSL | Package | Product Status | RoHS | RTC Bus Interface | RTC Memory Size | Supply Voltage-Max | Supply Voltage-Min | Operating Temperature | Packaging | Published | Series | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Type | Terminal Finish | HTS Code | Subcategory | Voltage - Supply | Terminal Position | Peak Reflow Temperature (Cel) | Supply Voltage | Terminal Pitch | Reach Compliance Code | Time@Peak Reflow Temperature-Max (s) | Base Part Number | Pin Count | JESD-30 Code | Function | Number of Outputs | Qualification Status | Operating Supply Voltage | Power Supplies | Interface | Memory Size | Operating Supply Current | Clock Frequency | Logic Function | Product Type | 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 DS1511W | Maxim Integrated | Datasheet | 5 |
| Min: 1 Mult: 1 | 12 Weeks | Through Hole | 28-DIP Module (0.600, 15.24mm) | NO | 28 | 0°C~70°C | Tube | 2002 | e3 | yes | Active | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 3V~3.6V | DUAL | 260 | 3.3V | 2.54mm | not_compliant | 30 | DS1511 | 28 | 11 | Not Qualified | 3.3V | Parallel | 256B | 0.032MHz | 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 | 9.398mm | 38.862mm | 15.24mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||
 | Mfr Part No DS1687-3IND | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 6 Weeks | Through Hole | 24-DIP Module (0.600, 15.24mm) | NO | 24 | -40°C~85°C | Tube | 2000 | e3 | yes | Active | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 2.7V~3.7V | DUAL | NOT SPECIFIED | 3V | 2.54mm | not_compliant | NOT SPECIFIED | DS1687 | 24 | Not Qualified | 3V | Parallel | 242B | 0.032MHz | 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 | 9.398mm | 33.782mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||
 | Mfr Part No DS1340C-33# | Maxim Integrated | Datasheet | 21 | - | Min: 1 Mult: 1 | 6 Weeks | Tin | Surface Mount | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | 16 | -40°C~85°C | Tube | 2002 | e3 | yes | Active | 1 (Unlimited) | 16 | EAR99 | Clock/Calendar | 8542.39.00.01 | 2.97V~5.5V | DUAL | 260 | 3.3V | 1.27mm | 40 | DS1340 | 16 | 3.3V | I2C, 2-Wire Serial | 0.032MHz | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 150μA @ 5.5V | 1.3V~5.5V | I2C | Leap Year, Trickle-Charger | 2.35mm | 18.1mm | 7.6mm | No | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1744P-70 | Maxim Integrated | Datasheet | 24 |
| Min: 1 Mult: 1 | 10 Weeks | Surface Mount | Surface Mount | 34-PowerCap™ Module | 34 | 0°C~70°C | Tray | 2012 | e3 | yes | Active | 3 (168 Hours) | 34 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | DS1744 | 34 | 5V | 5V | Parallel | 32KB | 0.032MHz | Clock | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 5V | SECONDS | N | 3V | NO | Leap Year, NVSRAM, Y2K | 2.3368mm | 25.019mm | 23.495mm | No | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||
| Mfr Part No DS17487-5IND | Maxim Integrated | Datasheet | 5 | - | Min: 1 Mult: 1 | 12 Weeks | Through Hole | Through Hole | 24-DIP Module (0.600, 15.24mm) | 24 | -40°C~85°C | Tube | 2000 | e3 | yes | Active | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8542.39.00.01 | 4.5V~5.5V | DUAL | 5V | 2.54mm | DS17487 | 24 | 5V | 5V | Parallel | 4KB | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3mA @ 4.5V~5.5V | SECONDS | Y | 2.5V~3.7V | NO | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 9.398mm | 33.782mm | No | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||
| Mfr Part No DS17887-3IND | Maxim Integrated | Datasheet | 77 |
| Min: 1 Mult: 1 | 19 Weeks | Through Hole | 24-DIP Module (0.600, 15.24mm) | NO | -40°C~85°C | Tube | 2000 | e3 | yes | Active | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8542.39.00.01 | 2.7V~3.7V | DUAL | NOT SPECIFIED | 3V | 2.54mm | not_compliant | NOT SPECIFIED | DS17887 | 24 | R-PDIP-T24 | Not Qualified | 3V | Parallel | 8KB | 0.032MHz | 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 | 9.398mm | 33.782mm | 15.24mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||
| Mfr Part No DS1557WP-120 | Maxim Integrated | Datasheet | 96 | - | Min: 1 Mult: 1 | 6 Weeks | Surface Mount | 34-PowerCap™ Module | YES | 34 | 0°C~70°C | Tray | 2003 | e3 | yes | Active | 3 (168 Hours) | 34 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 2.97V~3.63V | DUAL | NOT SPECIFIED | 3.3V | NOT SPECIFIED | DS1557 | 34 | Not Qualified | 3.3V | Parallel | 512KB | 0.032MHz | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3.3V | SECONDS | Y | 3V | NO | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1554P-70 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | 10 Weeks | Surface Mount | 34-PowerCap™ Module | YES | 0°C~70°C | Tube | 2003 | e3 | yes | Active | 3 (168 Hours) | 34 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | 245 | 5V | 1.27mm | not_compliant | 40 | DS1554 | 34 | R-XDMA-U34 | Not Qualified | 5V | Parallel | 32KB | 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 | 2.3368mm | 25.019mm | 23.495mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||
 | Mfr Part No DS1554-70IND | Maxim Integrated | Datasheet | 60 |
| Min: 1 Mult: 1 | 6 Weeks | Tin | Through Hole | Through Hole | 32-DIP Module (0.600, 15.24mm) | 32 | RAM | -40°C~85°C | Tube | 2003 | e3 | yes | Active | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | 8473.30.11.80 | 4.5V~5.5V | DUAL | 5V | 2.54mm | DS1554 | 32 | 5V | 5V | Parallel | 32KB | 75mA | Clock | HH:MM:SS (24 hr) | YY-MM-DD-dd | 6mA @ 5V | SECONDS | Y | NO | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 10.92mm | 44.2mm | 18.8mm | No | Unknown | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||
| Mfr Part No DS1556-70IND | Maxim Integrated | Datasheet | 36 |
| Min: 1 Mult: 1 | 10 Weeks | Through Hole | 32-DIP Module (0.600, 15.24mm) | NO | 32 | -40°C~85°C | Tube | 2003 | e3 | yes | Active | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | NOT SPECIFIED | 5V | 2.54mm | NOT SPECIFIED | DS1556 | 32 | Not Qualified | 5V | Parallel | 128KB | 8 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 6mA @ 5V | SECONDS | Y | NO | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | 10.922mm | 43.053mm | 15.24mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1743-85 | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | 28-DIP Module (0.600, 15.24mm) | 28-EDIP | DS1743 | Analog Devices Inc./Maxim Integrated | Tube | Obsolete | 0°C ~ 70°C | - | Clock/Calendar | 4.5V ~ 5.5V | Parallel | 8KB | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | - | Leap Year, NVSRAM, Y2K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1244WP-120 | Analog Devices | Datasheet | 9 |
| Min: 1 Mult: 1 | Surface Mount | 34-PowerCap™ Module | 34-PowerCap Module | DS1244 | + 70 C | Analog Devices Inc./Maxim Integrated | 0 C | SMD/SMT | Tube | Obsolete | Parallel | 32 kB | 3.63 V | 2.97 V | 0°C ~ 70°C | - | Phantom Time Chip | Clock & Timer ICs | 2.97V ~ 3.63V | Calendar, Clock, NV SRAM Control | Parallel | 32KB | Real Time Clocks | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 7mA @ 3.3V | 3V | Leap Year, NVSRAM | ||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1343D-18 T&R | Analog Devices | Datasheet | 1972 |
| Min: 1 Mult: 1 | Surface Mount | 14-WFDFN Exposed Pad | 14-TDFN (3x3) | DS1343 | Analog Devices Inc./Maxim Integrated | Tape & Reel (TR);Cut Tape (CT);Digi-Reel®; | Obsolete | -40°C ~ 85°C | - | Clock/Calendar | 1.71V ~ 5.5V | SPI | 96B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.3V ~ 5.5V | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1689SN | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.337, 8.56mm Width) | 28-SOIC | DS1689 | Analog Devices Inc./Maxim Integrated | Tube | Obsolete | -40°C ~ 85°C | - | Clock/Calendar | 2.7V ~ 3.3V, 4.5V ~ 5.5V | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 3V, 3mA @ 5V | 2.5V ~ 3.7V | NVSRAM | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No 135620 | STMicroelectronics | Datasheet | - | - | Min: 1 Mult: 1 | Yes | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1338U-33 T | Analog Devices | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Non-Compliant | 56 B | Contains Lead | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS17487-5IND | Analog Devices | Datasheet | 40 |
| Min: 1 Mult: 1 | Through Hole | 24-DIP Module (0.600, 15.24mm) | 24-EDIP | DS17487 | Integrated Battery | + 85 C | Analog Devices Inc./Maxim Integrated | - 40 C | Through Hole | Tube | Active | Parallel, Phantom Clock | 4 kB | 5.5 V | 4.5 V | -40°C ~ 85°C | - | Clock/Calendar | Clock & Timer ICs | 4.5V ~ 5.5V | Alarm, Calendar, Clock | Parallel | 4KB | Real Time Clocks | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3mA @ 4.5V ~ 5.5V | 2.5V ~ 3.7V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | |||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1746W-120 | Analog Devices | Datasheet | 45 | - | Min: 1 Mult: 1 | Through Hole | 32-DIP Module (0.600, 15.24mm) | 32-EDIP | DS1746 | Integrated Battery | + 70 C | Analog Devices Inc./Maxim Integrated | 0 C | Through Hole | MSL 1 - Unlimited | Tube | Active | Parallel | 128 kB | 3.63 V | 2.97 V | 0°C ~ 70°C | - | Clock/Calendar | Clock & Timer ICs | 2.97V ~ 3.63V | Calendar, Clock, NV Timekeeping RAM | Parallel | 128KB | Real Time Clocks | HH:MM:SS (24 hr) | Day; Date; Month; Year; Century | 2mA @ 3.3V | - | Leap Year, NVSRAM, Y2K | ||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1305N | Analog Devices | Datasheet | 320 |
| Min: 1 Mult: 1 | Through Hole | 16-DIP (0.300, 7.62mm) | 16-PDIP | DS1305 | Backup Switching | + 85 C | Analog Devices Inc./Maxim Integrated | - 40 C | Through Hole | MSL 1 - Unlimited | Tube | Obsolete | Serial, 3-Wire, SPI | 96 B | 5.5 V | 2 V | -40°C ~ 85°C | - | Clock/Calendar | Clock & Timer ICs | 2V ~ 5.5V | Alarm, Calendar, Clock | SPI | 96B | Real Time Clocks | HH:MM:SS (12/24 hr) | Day; Date; Month; Year | 25.3µA ~ 81µA @ 2V ~ 5V | 2V ~ 5.5V | Alarm, Leap Year, NVSRAM, Trickle-Charger | ||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No DS1343D-3 | Analog Devices | Datasheet | 5 |
| Min: 1 Mult: 1 | Surface Mount | 14-WFDFN Exposed Pad | 14-TDFN (3x3) | DS1343 | Backup Switching | + 85 C | Analog Devices Inc./Maxim Integrated | - 40 C | SMD/SMT | Tube | Active | Serial, 3-Wire, SPI | 96 B | 5.5 V | 2.7 V | -40°C ~ 85°C | - | Clock/Calendar | Clock & Timer ICs | 2.7V ~ 5.5V | Alarm, Calendar, Clock | SPI | 96B | Real Time Clocks | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | 1.3V ~ 5.5V | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger |
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DS1511W
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
28.070273
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DS1687-3IND
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1340C-33#
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1744P-70
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
40.675174
-
DS17487-5IND
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS17887-3IND
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
42.431666
-
DS1557WP-120
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1554P-70
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1554-70IND
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
37.633426
-
DS1556-70IND
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
60.086520
-
DS1743-85
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1244WP-120
Analog Devices
Package:Clock/Timing - Real Time Clocks
27.118829
-
DS1343D-18 T&R
Analog Devices
Package:Clock/Timing - Real Time Clocks
3.922399
-
DS1689SN
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
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135620
STMicroelectronics
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1338U-33 T
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS17487-5IND
Analog Devices
Package:Clock/Timing - Real Time Clocks
19.524464
-
DS1746W-120
Analog Devices
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1305N
Analog Devices
Package:Clock/Timing - Real Time Clocks
27.568049
-
DS1343D-3
Analog Devices
Package:Clock/Timing - Real Time Clocks
5.797124