- Base Part Number
- Features
- Interface
- Moisture Sensitivity Level (MSL)
- Mounting Type
- Operating Temperature
- Package / Case
- Packaging
- Part Status
- Published
- RoHS Status
- Time Format
Attribute column
Manufacturer
Maxim Integrated Clock/Timing - Real Time Clocks
Product | Inventory | Pricing(USD) | Quantity | Datasheet | RoHS | Factory Lead Time | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Operating Temperature | Packaging | Published | JESD-609 Code | Pbfree Code | Part Status | Moisture Sensitivity Level (MSL) | Number of Terminations | ECCN Code | Type | Terminal Finish | Additional Feature | 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 | Qualification Status | Output Type | Operating Supply Voltage | Power Supplies | Interface | Memory Size | Clock Frequency | Access Time | 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 | Features | Height Seated (Max) | Length | Width | Radiation Hardening | REACH SVHC | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 DS1344D-18 Maxim Integrated | In Stock | - | Datasheet | 6 Weeks | Surface Mount | Surface Mount | 14-WFDFN Exposed Pad | - | 14 | -40°C~85°C | Tube | 2002 | - | yes | Active | 1 (Unlimited) | 14 | EAR99 | Clock/Calendar | - | - | 8473.30.11.80 | 1.71V~5.5V | DUAL | - | 1.8V | 0.4mm | - | - | - | DS1344 | 14 | - | - | - | 1.8V | - | SPI | 96B | 4MHz | - | Clock | - | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | SECONDS | Y | 1.3V~5.5V | NO | SERIAL, 3-WIRE | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 0.8mm | 3mm | 3mm | No | - | ROHS3 Compliant | - | ||
DS1343D-3 Maxim Integrated | In Stock | - | Datasheet | 6 Weeks | Surface Mount | Surface Mount | 14-WFDFN Exposed Pad | - | 14 | -40°C~85°C | Tube | 2002 | e3 | yes | Active | 1 (Unlimited) | 14 | EAR99 | Clock/Calendar | TIN | - | 8473.30.11.80 | 2.7V~5.5V | DUAL | 260 | 3V | 0.4mm | - | - | 30 | DS1343 | 14 | - | - | - | 3V | 3V | SPI | 96B | 4MHz | - | Clock | - | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | SECONDS | Y | 1.3V~5.5V | NO | SERIAL, 3-WIRE | Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger | 0.8mm | 3mm | 3mm | No | - | ROHS3 Compliant | - | ||
 DS3231M Maxim Integrated | 11 | - | Datasheet | 6 Weeks | Surface Mount | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | - | 16 | -40°C~85°C | Tube | 2010 | - | yes | Active | 3 (168 Hours) | 16 | EAR99 | Clock/Calendar | - | - | 8542.39.00.01 | 2.3V~5.5V | DUAL | - | 3.3V | 1.27mm | - | - | - | DS3231 | 16 | - | - | - | 3.3V | - | I2C, 2-Wire Serial | - | 0.4MHz | - | Clock | - | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 130μA~200μA @ 3.63V~5.5V | SECONDS | Y | 2.3V~5.5V | NO | I2C | Alarm, Leap Year, Square Wave Output | 2.65mm | 10.3mm | 7.5mm | No | - | ROHS3 Compliant | - | ||
 DS1248YP-70 Maxim Integrated | In Stock | - | Datasheet | 15 Weeks | Surface Mount | Surface Mount | 34-PowerCap™ Module | - | 34 | 0°C~70°C | Tray | 2012 | e3 | yes | Active | 3 (168 Hours) | 34 | 3A991.B.2.A | Phantom Time Chip | Matte Tin (Sn) | - | 8473.30.11.40 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | - | 70GHz | - | DS1248 | 34 | - | - | - | 5V | 5V | Parallel | 128KB | - | 70 ns | Clock | 8 | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 10mA @ 5V | 1/100SECOND | N | 3V | NO | - | NVSRAM | 6.858mm | 24.384mm | 23.495mm | No | - | ROHS3 Compliant | Lead Free | ||
 DS1339U-3 Maxim Integrated | 283 | - | Datasheet | 6 Weeks | - | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | YES | 8 | -40°C~85°C | Tube | 2002 | e3 | yes | Active | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | - | 2.7V~5.5V | DUAL | 260 | 3V | 0.65mm | - | - | 30 | DS1339 | 8 | - | Not Qualified | - | - | 3V | I2C, 2-Wire Serial | - | 0.032MHz | - | - | - | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 150μA @ 3.3V | SECONDS | Y | 1.3V~3.7V | NO | I2C | Alarm, Leap Year, Square Wave Output, Trickle-Charger | 1.1mm | 3mm | 3mm | - | - | ROHS3 Compliant | Lead Free | ||
 DS1677E Maxim Integrated | In Stock | - | Datasheet | 6 Weeks | - | Surface Mount | 20-TSSOP (0.173, 4.40mm Width) | YES | - | 0°C~70°C | Tube | 2009 | e3 | yes | Active | 1 (Unlimited) | 20 | EAR99 | Portable System Controller | Matte Tin (Sn) | 3-CHANNEL, 8-BIT ADC | 8542.31.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 0.65mm | - | - | 30 | DS1677 | 20 | R-PDSO-G20 | Not Qualified | - | - | - | 3-Wire Serial | - | 0.032MHz | - | - | 1 | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 300μA @ 5V | - | - | 2.5V~3.7V | - | SERIAL, 3-WIRE | Alarm, Leap Year, Watchdog Timer | 1.1mm | 6.5mm | 4.4mm | - | - | ROHS3 Compliant | Lead Free | ||
DS1744P-70IND Maxim Integrated | 1000 | - | Datasheet | 14 Weeks | - | Surface Mount | 34-PowerCap™ Module | YES | 34 | -40°C~85°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 | 245 | 5V | 1.27mm | - | - | 40 | DS1744 | 34 | - | Not Qualified | - | - | 5V | Parallel | 32KB | 0.032MHz | - | - | 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 | - | - | ROHS3 Compliant | Lead Free | ||
 DS17885SN-5 Maxim Integrated | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | - | 24 | -40°C~85°C | Tube | 2000 | e0 | no | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | - | 8542.39.00.01 | 4.5V~5.5V | DUAL | 240 | 5V | 1.27mm | not_compliant | - | 20 | DS17885 | 24 | - | Not Qualified | - | 5V | 5V | Parallel | 8KB | 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 | 2.67mm | 17.9mm | 7.5mm | - | - | Non-RoHS Compliant | Contains Lead | ||
 DS1685Q-5 Maxim Integrated | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | 28-LCC (J-Lead) | - | 28 | 0°C~70°C | Tube | 2000 | e3 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | 8473.30.11.80 | 4.5V~5.5V | QUAD | 260 | 5V | 1.27mm | - | - | - | DS1685 | 28 | - | - | - | 5V | 5V | Parallel | 242B | 0.032MHz | - | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3mA @ 5V | SECONDS | Y | 2.5V~3.7V | YES | - | Alarm, NVSRAM, Square Wave Output, Y2K | 4.57mm | 11.505mm | 11.505mm | No | - | Non-RoHS Compliant | Contains Lead | ||
DS17885SN-3 Maxim Integrated | In Stock | - | Datasheet | 14 Weeks | Surface Mount | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | - | 24 | -40°C~85°C | Tube | 2000 | - | yes | Active | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | - | - | 8542.39.00.01 | 2.7V~3.7V | DUAL | - | 3V | 1.27mm | - | - | - | 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 | 2.65mm | 15.4mm | 7.5mm | No | Unknown | ROHS3 Compliant | - | ||
DS1672U-2 Maxim Integrated | In Stock | - | Datasheet | 6 Weeks | - | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | YES | - | -40°C~85°C | Tube | 2002 | e3 | yes | Obsolete | 1 (Unlimited) | 8 | EAR99 | Binary Counter | Tin (Sn) | - | 8473.30.11.80 | 1.8V~2.2V | DUAL | 260 | 2V | 0.65mm | - | - | 30 | DS1672 | 8 | S-PDSO-G8 | Not Qualified | - | - | 2V | I2C, 2-Wire Serial | - | 0.032MHz | - | - | - | - | Binary | - | 500μA @ 2.2V | SECONDS | N | 1.3V~3.63V | NO | I2C | Trickle-Charger | 1.1mm | 3mm | 3mm | - | - | ROHS3 Compliant | Lead Free | ||
DS1685Q-3 Maxim Integrated | In Stock | - | Datasheet | 8 Weeks | - | Surface Mount | 28-LCC (J-Lead) | YES | - | 0°C~70°C | Tube | 2000 | e3 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | 8473.30.11.80 | 2.7V~3.7V | QUAD | 260 | 3V | 1.27mm | - | - | NOT SPECIFIED | DS1685 | 28 | S-PQCC-J28 | 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 | 4.57mm | 11.505mm | 11.505mm | - | - | ROHS3 Compliant | Lead Free | ||
 DS1747W-120IND Maxim Integrated | In Stock | - | Datasheet | 6 Weeks | - | Through Hole | 32-DIP Module (0.600, 15.24mm) | NO | 32 | -40°C~85°C | Tube | 2007 | e3 | yes | Active | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | 8473.30.11.80 | 2.97V~3.63V | DUAL | 260 | 3.3V | 2.54mm | - | - | NOT SPECIFIED | DS1747 | 32 | - | Not Qualified | - | - | 3.3V | Parallel | 512KB | - | - | - | 8 | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 2mA @ 3.3V | SECONDS | N | - | NO | - | Leap Year, NVSRAM, Y2K | 10.922mm | 43.053mm | 15.24mm | - | - | ROHS3 Compliant | Lead Free | ||
 DS1318 Maxim Integrated | In Stock | - | Datasheet | - | - | Surface Mount | 24-TSSOP (0.173, 4.40mm Width) | YES | 24 | -40°C~85°C | Tube | 2004 | e0 | no | Obsolete | 1 (Unlimited) | 24 | EAR99 | Elapsed Time Counter | TIN LEAD | - | 8542.39.00.01 | 3V~3.6V | DUAL | 240 | 3.3V | 0.65mm | - | - | 20 | DS1318 | 24 | - | - | - | - | - | Parallel | - | 0.032MHz | - | - | 8 | 1 | Binary | - | 150μA @ 3V~3.6V | - | - | 1.6V~3.7V | - | - | Alarm, Square Wave Output | 1.1mm | 7.8mm | 4.4mm | No | - | ROHS3 Compliant | - | ||
DS1556WP-120IND Maxim Integrated | In Stock | - | Datasheet | 10 Weeks | Surface Mount | Surface Mount | 34-PowerCap™ Module | - | 34 | -40°C~85°C | Tube | 2010 | e3 | yes | Active | 3 (168 Hours) | 34 | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | 8473.30.11.80 | 2.97V~3.63V | DUAL | - | 3.3V | - | - | - | - | DS1556 | 34 | - | - | - | 3.3V | - | Parallel | 128KB | 0.032MHz | - | Clock | 8 | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 4mA @ 3.3V | SECONDS | Y | 3V | NO | - | Alarm, Leap Year, NVSRAM, Watchdog Timer, Y2K | - | - | - | No | - | ROHS3 Compliant | Lead Free | ||
 DS1306 Maxim Integrated | 10 |
| Datasheet | 6 Weeks | - | Through Hole | 16-DIP (0.300, 7.62mm) | NO | 16 | 0°C~70°C | Tube | 2002 | e3 | yes | Active | 1 (Unlimited) | 16 | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | 8473.30.11.80 | 2V~5.5V | DUAL | 260 | 5V | 2.54mm | - | - | 30 | DS1306 | 16 | - | Not Qualified | Fixed | - | 3/5V | SPI | 96B | 0.032MHz | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 25.3μA~81μA @ 2V~5V | SECONDS | Y | 2V~5.5V | YES | SERIAL, 3-WIRE | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 4.572mm | 19.175mm | 7.62mm | - | - | ROHS3 Compliant | Lead Free | ||
 DS12885 Maxim Integrated | 26 | - | Datasheet | 8 Weeks | - | Through Hole | 24-DIP (0.600, 15.24mm) | NO | 24 | 0°C~70°C | Tube | 2003 | e3 | yes | Active | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Matte Tin (Sn) | DAYLIGHT SAVINGS OPTION; SELECTABLE MOTOROLA/INTEL TIMING | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | 5V | 2.54mm | - | - | 30 | DS12885 | 24 | - | Not Qualified | - | - | 5V | Parallel | 114B | 0.032MHz | - | - | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 15mA @ 4.5V~5.5V | SECONDS | Y | 2.5V~4V | YES | - | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 5.08mm | 31.75mm | - | - | - | ROHS3 Compliant | Lead Free | ||
DS17285S-3 Maxim Integrated | 135 | - | Datasheet | 10 Weeks | - | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | YES | - | 0°C~70°C | Tube | 2000 | e3 | yes | Active | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | 8542.39.00.01 | 2.7V~3.7V | DUAL | 260 | 3V | 1.27mm | - | - | NOT SPECIFIED | DS17285 | 24 | R-PDSO-G24 | Not Qualified | - | - | 3V | Parallel | 2KB | 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 | YES | - | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 2.67mm | 17.9mm | 7.5mm | - | - | ROHS3 Compliant | Lead Free | ||
DS1556WP-120 Maxim Integrated | In Stock | - | Datasheet | 10 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_compliant | - | NOT SPECIFIED | DS1556 | 34 | - | Not Qualified | - | - | 3.3V | Parallel | 128KB | 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 | ||
 DS1501YZ Maxim Integrated | In Stock | - | Datasheet | 6 Weeks | Surface Mount | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | - | 28 | 0°C~70°C | Tube | 2002 | - | yes | Active | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | - | - | 8473.30.11.80 | 4.5V~5.5V | DUAL | - | 5V | 1.27mm | - | - | - | DS1501 | 28 | - | - | - | 5V | 5V | Parallel | 256B | 0.032MHz | - | Clock | 8 | 1 | HH:MM:SS (24 hr) | YY-MM-DD-dd | 5mA @ 4.5V~5.5V | SECONDS | Y | 2.5V~3.7V | YES | - | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 2.65mm | 17.9mm | 7.5mm | No | Unknown | ROHS3 Compliant | - |