- 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 | Contact Plating | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Operating Temperature | Packaging | Published | 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 | Peak Reflow Temperature (Cel) | Number of Functions | Supply Voltage | Terminal Pitch | Reach Compliance Code | 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) | Number of Channels | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | Adjustable Threshold | 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 | Features | Height Seated (Max) | Length | Width | Radiation Hardening | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 DS1643-85 Maxim Integrated | In Stock | - | Datasheet | - | - | Through Hole | Through Hole | 28-DIP Module (0.600, 15.24mm) | - | 28 | - | 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 | R-XDMA-U34 | - | 5V | - | - | - | - | - | Parallel | - | - | 8KB | - | 0.032MHz | Clock | 8 | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | - | - | - | - | - | Leap Year, NVSRAM | - | - | - | No | ROHS3 Compliant | - | ||
 DS1642-85 Maxim Integrated | In Stock | - | Datasheet | - | - | - | Through Hole | 24-DIP Module (0.600, 15.24mm) | NO | - | - | 0°C~70°C | Tube | 2010 | e3 | yes | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | MATTE TIN | - | - | - | 8473.30.11.80 | 4.5V~5.5V | DUAL | NOT SPECIFIED | - | 5V | 2.54mm | not_compliant | NOT SPECIFIED | DS1642 | 24 | R-PDMA-P24 | Not Qualified | - | - | 5V | - | - | - | Parallel | - | - | 2KB | - | 0.032MHz | - | 8 | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 3mA @ 5V | SECONDS | N | - | NO | - | Leap Year, NVSRAM | - | - | - | - | ROHS3 Compliant | - | ||
 DS12R887-33 Maxim Integrated | 6493 | - | Datasheet | - | - | - | Surface Mount | 48-BBGA | YES | 48 | - | -40°C~85°C | Tray | 2010 | e0 | no | Obsolete | 1 (Unlimited) | 48 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | - | - | - | 8473.30.11.80 | 2.97V~3.63V | BOTTOM | 240 | - | 3.3V | 1.27mm | - | 20 | DS12R887 | 48 | - | - | 3.3V | - | - | - | - | - | Parallel | - | - | 114B | - | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 2.97V~3.63V | SECONDS | Y | 2V~3.05V | NO | - | Alarm, Leap Year, NVSRAM, Square Wave Output, Trickle-Charger | 3.68mm | 15.3mm | 11.8mm | No | ROHS3 Compliant | - | ||
 DS1315EN-33/T&R Maxim Integrated | 646 | - | Datasheet | - | - | Surface Mount | Surface Mount | 20-TSSOP (0.173, 4.40mm Width) | - | 20 | 20-TSSOP | -40°C~85°C | Tape & Reel (TR) | 2009 | - | - | Obsolete | 1 (Unlimited) | - | - | Phantom Time Chip | - | 85°C | -40°C | - | - | 3V~3.6V | - | - | - | - | - | - | - | DS1315 | - | - | - | 3.3V | - | - | - | - | - | Parallel | 3.6V | 3V | - | - | - | Clock | - | - | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 1.1mA @ 3.3V | - | - | 2.5V~3.7V | - | - | Leap Year | - | - | - | No | Non-RoHS Compliant | Contains Lead | ||
 DS3232S#T&R Maxim Integrated | In Stock | - | Datasheet | 6 Weeks | Lead, Tin | Surface Mount | Surface Mount | 20-SOIC (0.295, 7.50mm Width) | - | 20 | 20-SOIC | 0°C~70°C | Tape & Reel (TR) | 2010 | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | - | 70°C | 0°C | - | - | 2.3V~5.5V | - | - | - | - | - | - | - | DS3232 | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | 236B | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 120μA~160μA @ 3.3V~5.5V | - | - | 2.3V~5.5V | - | - | Alarm, Leap Year, Square Wave Output, SRAM, TCXO/Crystal | - | - | - | No | ROHS3 Compliant | - | ||
 DS1337U T Maxim Integrated | 18 | - | Datasheet | 8 Weeks | Tin | Surface Mount | - | UMAX | - | 8 | - | - | - | 2015 | e3 | yes | - | 1 (Unlimited) | 8 | EAR99 | - | - | 85°C | -40°C | - | - | - | DUAL | 260 | - | 3.3V | 0.65mm | - | 30 | - | 8 | - | Not Qualified | 3.3V | 5.5V | 1.5/5V | INDUSTRIAL | - | - | - | - | - | - | - | 0.032MHz | Clock | - | 1 | HH:MM:SS | - | - | SECONDS | Y | - | YES | I2C | - | 1.1mm | 3mm | 3mm | - | RoHS Compliant | Contains Lead | ||
 DS1500Y Maxim Integrated | 1 | - | Datasheet | - | - | Through Hole | Through Hole | 32-DIP Module (0.600, 15.24mm) | - | - | - | 0°C~70°C | Tube | 2011 | e3 | yes | Obsolete | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | - | - | 8473.30.11.80 | 4.5V~5.5V | DUAL | 260 | - | 5V | 0.5mm | - | 30 | DS1500 | 32 | R-PDSO-G32 | - | 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 | NO | - | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | 1.24mm | 18.4mm | 8mm | No | Non-RoHS Compliant | Contains Lead | ||
 DS1374C-3# Maxim Integrated | In Stock | - | Datasheet | 6 Weeks | - | - | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | YES | - | - | -40°C~85°C | Tube | 2002 | e3 | yes | Active | 1 (Unlimited) | 16 | EAR99 | Binary Counter | MATTE TIN | - | - | - | 8473.30.11.80 | 2.7V~3.3V | DUAL | 260 | 1 | 3V | 1.27mm | not_compliant | NOT SPECIFIED | DS1374 | 16 | R-PDSO-G16 | Not Qualified | - | 3.3V | - | - | 2.7V | 1 | I2C, 2-Wire Serial | - | - | - | NO | - | - | - | - | Binary | - | 125μA @ 2.7V~3.3V | - | - | 1.3V~3.7V | - | - | Alarm, Square Wave Output, Trickle-Charger, Watchdog Timer | 2.65mm | 10.3mm | 7.5mm | - | ROHS3 Compliant | - | ||
 DS1685QN-3 Maxim Integrated | 1000 | - | Datasheet | - | - | Surface Mount | Surface Mount | 28-LCC (J-Lead) | - | 28 | - | -40°C~85°C | Tube | 2005 | e0 | - | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | - | - | - | 8473.30.11.80 | 2.7V~3.7V | QUAD | - | - | 3V | 1.27mm | - | - | DS1685 | 28 | - | - | 3V | - | 3V | - | - | - | Parallel | - | - | 242B | - | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 3V | SECONDS | - | 2.5V~3.7V | YES | - | Alarm, NVSRAM, Square Wave Output, Y2K | 4.57mm | 11.505mm | 11.505mm | No | Non-RoHS Compliant | Contains Lead | ||
 DS1388Z-33 T Maxim Integrated | In Stock | - | Datasheet | - | Tin | Surface Mount | - | SOIC | - | 8 | - | - | - | 2013 | e3 | yes | - | 1 (Unlimited) | 8 | EAR99 | - | - | 85°C | -40°C | - | - | - | DUAL | 260 | - | 3.3V | 1.27mm | - | NOT SPECIFIED | - | 8 | - | Not Qualified | - | - | - | INDUSTRIAL | - | - | - | 3.3V | 2.7V | - | - | 0.032MHz | Clock | - | - | HH:MM:SS:hh | - | - | 1/100SECOND | Y | - | NO | I2C | - | 1.75mm | - | 3.91mm | - | RoHS Compliant | Lead Free | ||
DS3605C Maxim Integrated | 1256 | - | - | - | - | - | - | - | - | 25 | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | No | RoHS Compliant | - | ||
 DS1371U C01 Maxim Integrated | In Stock | - | Datasheet | 2 Weeks | - | Surface Mount | Surface Mount | 8-TSSOP, 8-MSOP (0.118, 3.00mm Width) | - | 8 | - | -40°C~85°C | Tube | 2007 | - | - | Obsolete | 1 (Unlimited) | - | - | Binary Counter | - | - | - | - | - | 1.7V~5.5V | - | - | - | - | - | - | - | DS1371 | - | - | - | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | Counter | - | - | Binary | - | 1.3μA @ 1.7V~5.5V | - | - | - | - | - | Alarm, Square Wave Output, Watchdog Timer | - | - | - | No | ROHS3 Compliant | - | ||
DS1500YN Maxim Integrated | In Stock | - | Datasheet | - | - | Through Hole | Through Hole | 32-DIP Module (0.600, 15.24mm) | - | 32 | - | -40°C~85°C | Tube | 2011 | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | - | 4.5V~5.5V | - | - | - | - | - | - | - | DS1500 | - | - | - | - | - | - | - | - | - | Parallel | - | - | 256B | - | - | - | - | - | HH:MM:SS (24 hr) | YY-MM-DD-dd | 5mA @ 4.5V~5.5V | - | - | 2.5V~3.7V | - | - | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer, Y2K | - | - | - | - | Non-RoHS Compliant | Contains Lead | ||
 DS17285E-5 Maxim Integrated | In Stock | - | Datasheet | - | - | Surface Mount | Surface Mount | 28-TSSOP (0.465, 11.80mm Width) | - | 28 | - | 0°C~70°C | Tray | 2012 | e3 | yes | Obsolete | 3 (168 Hours) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | - | - | 8542.39.00.01 | 4.5V~5.5V | DUAL | 260 | - | 5V | 0.55mm | - | 30 | DS17285 | 28 | - | - | 5V | - | 5V | - | - | - | Parallel | - | - | 2KB | - | 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 | YES | - | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 1.2mm | 11.8mm | 8mm | No | Non-RoHS Compliant | Contains Lead | ||
DS1302SN-16 Maxim Integrated | 3200 | - | Datasheet | - | - | Surface Mount | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | - | 16 | - | -40°C~85°C | Tube | 2001 | e0 | no | Obsolete | 1 (Unlimited) | 16 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | - | - | BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA | 8542.39.00.01 | 2V~5.5V | DUAL | 245 | - | 3.3V | 1.27mm | - | - | DS1302 | 16 | - | - | 3.3V | - | 3/5V | - | - | - | 3-Wire Serial | - | - | 31B | - | 0.032MHz | Clock | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.3μA~1μA @ 2V~5V | SECONDS | N | 2V~5.5V | NO | SERIAL, 3-WIRE | Leap Year, NVSRAM, Trickle-Charger | 2.65mm | 10.3mm | 7.5mm | No | Non-RoHS Compliant | Contains Lead | ||
DS1302S-16 Maxim Integrated | In Stock | - | Datasheet | - | - | Surface Mount | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | - | 16 | - | 0°C~70°C | Tube | 2001 | e0 | no | Obsolete | 1 (Unlimited) | 16 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | - | - | BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA | 8542.39.00.01 | 2V~5.5V | DUAL | 245 | - | 3.3V | 1.27mm | - | - | DS1302 | 16 | - | - | 3.3V | - | 3/5V | - | - | - | 3-Wire Serial | - | - | 31B | - | 0.032MHz | Clock | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.3μA~1μA @ 2V~5V | SECONDS | N | 2V~5.5V | NO | SERIAL, 3-WIRE | Leap Year, NVSRAM, Trickle-Charger | 2.65mm | 10.3mm | 7.5mm | No | Non-RoHS Compliant | Contains Lead | ||
DS17485E-5 Maxim Integrated | In Stock | - | Datasheet | - | - | Surface Mount | - | TSOP | - | 28 | - | - | Tray | 2000 | e3 | yes | Obsolete | 3 (168 Hours) | 28 | EAR99 | - | Matte Tin (Sn) | 70°C | 0°C | - | 8542.39.00.01 | - | DUAL | 260 | - | 5V | 0.55mm | - | 30 | - | 28 | - | - | 5V | - | 5V | COMMERCIAL | - | - | Parallel | 5.5V | 4.5V | 4kB | - | 0.032MHz | Clock | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | - | SECONDS | Y | - | NO | - | - | 1.2mm | 11.8mm | 8mm | No | ROHS3 Compliant | Lead Free | ||
 DS17485S-3 Maxim Integrated | In Stock | - | Datasheet | - | - | - | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | YES | 24 | - | 0°C~70°C | Tube | 2010 | e0 | - | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | - | - | - | 8542.39.00.01 | 2.7V~3.7V | DUAL | 245 | - | 3V | 1.27mm | not_compliant | NOT SPECIFIED | DS17485 | 24 | - | Not Qualified | - | - | 3V | - | - | - | Parallel | - | - | 4KB | - | 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 | - | Non-RoHS Compliant | Contains Lead | ||
DS1685Q-5/T&R Maxim Integrated | 419 | - | Datasheet | - | - | - | Surface Mount | 28-LCC (J-Lead) | - | - | 28-PLCC (11.51x11.51) | 0°C~70°C | Tape & Reel (TR) | 2012 | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | - | 4.5V~5.5V | - | - | - | - | - | - | - | DS1685 | - | - | - | - | - | - | - | - | - | Parallel | - | - | 242B | - | - | - | - | - | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 3mA @ 5V | - | - | 2.5V~3.7V | - | - | Alarm, NVSRAM, Square Wave Output, Y2K | - | - | - | - | Non-RoHS Compliant | Contains Lead | ||
DS1302SN-16/T&R Maxim Integrated | In Stock | - | Datasheet | - | - | - | Surface Mount | 16-SOIC (0.295, 7.50mm Width) | - | - | 16-SOIC | -40°C~85°C | Tape & Reel (TR) | 2002 | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | 85°C | -40°C | - | - | 2V~5.5V | - | - | - | - | - | - | - | DS1302 | - | - | - | 3.3V | - | - | - | - | - | 3-Wire Serial | 5.5V | 2V | 31B | - | - | 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 | Non-RoHS Compliant | Contains Lead |