- Manufacturer
- RoHS Status
- Package / Case
- Time Format
- Current - Timekeeping (Max)
- Date Format
- Features
- Interface
- Moisture Sensitivity Level (MSL)
- Mounting Type
- Operating Temperature
- Packaging
- Part Status
Attribute column
Categories
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 | Supplier Device Package | Memory Types | 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 | Qualification Status | Operating Supply Voltage | Power Supplies | Temperature Grade | Interface | Max Supply Voltage | Min Supply Voltage | Memory Size | Clock Frequency | Access Time | Logic Function | External Data Bus Width | RAM (words) | Number of Timers | Time Format | On Chip Data RAM Width | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 DS1687-3 C01 Maxim Integrated | In Stock | - | Datasheet | - | Through Hole | - | - | - | 24 | - | - | - | - | - | 2012 | - | e3 | yes | - | - | 24 | EAR99 | - | Matte Tin (Sn) | 70°C | 0°C | 8542.39.00.01 | - | DUAL | - | 3V | 2.54mm | - | - | - | - | 24 | - | - | 3V | 3V | COMMERCIAL | Parallel | 3.7V | 2.7V | 242B | 0.032MHz | - | Clock | 8 | - | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | - | SECONDS | Y | - | YES | - | - | 9.398mm | 33.782mm | - | No | RoHS Compliant | - | ||
 ISL12008IB8Z Renesas Electronics America Inc. | 37 |
| Datasheet | 7 Weeks | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | - | - | - | Industrial grade | -40°C~85°C | Tube | - | - | - | - | Active | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | ISL12008 | 8 | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS:hh (24 hr) | - | YY-MM-DD-dd | 4μA~6μA @ 3V~5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year | - | - | - | - | ROHS3 Compliant | - | ||
 ISL12057IBZ-T Renesas Electronics America Inc. | 7355 |
| Datasheet | 6 Weeks | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | YES | - | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | 2008 | - | e3 | - | Active | 2 (1 Year) | 8 | EAR99 | Clock/Calendar | Matte Tin (Sn) - annealed | - | - | 8542.39.00.01 | 1.8V~3.6V | DUAL | 260 | 3V | 1.27mm | - | - | 30 | ISL12057 | 8 | R-PDSO-G8 | Not Qualified | - | - | - | I2C, 2-Wire Serial | - | - | - | 0.032MHz | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 0.65μA @ 1.8V | - | - | - | - | I2C | Alarm, Leap Year | 1.75mm | 4.9mm | 3.9mm | - | ROHS3 Compliant | - | ||
 DS1337S C01 Maxim Integrated | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | - | 8-SOIC | - | - | -40°C~85°C | Tube | 2013 | - | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | 85°C | -40°C | - | 1.8V~5.5V | - | - | - | - | - | - | - | DS1337 | - | - | - | - | - | - | 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 | - | - | - | No | ROHS3 Compliant | - | ||
ISL12027IB27AZ Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | - | - | - | Industrial grade | -40°C~85°C | Tube | 2018 | - | - | - | Obsolete | 1 (Unlimited) | - | EAR99 | Clock/Calendar | - | - | - | 8542.39.00.01 | 2.7V~5.5V | - | NOT SPECIFIED | - | - | - | - | NOT SPECIFIED | ISL12027 | 8 | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer | - | - | - | - | ROHS3 Compliant | - | ||
ISL12027IBAZ Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | - | - | - | - | -40°C~85°C | Tube | - | - | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | ISL12027 | 8 | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer | - | - | - | - | ROHS3 Compliant | - | ||
 ISL12029IB27AZ Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 14-SOIC (0.154, 3.90mm Width) | - | - | - | - | Industrial grade | -40°C~85°C | Tube | - | - | - | - | Obsolete | 2 (1 Year) | - | - | Clock/Calendar | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | ISL12029 | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer | - | - | - | - | ROHS3 Compliant | - | ||
ISL12025IBZ-T Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | 1999 | - | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | ISL12025 | 8 | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year, Supervisor, Unique ID, Watchdog Timer | - | - | - | - | ROHS3 Compliant | - | ||
ISL12027IBAZ-T Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | ISL12027 | 8 | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer | - | - | - | - | ROHS3 Compliant | - | ||
ISL12059IBZ-T Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | - | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | - | - | - | - | Obsolete | 2 (1 Year) | - | - | Clock/Calendar | - | - | - | - | 1.8V~3.6V | - | - | - | - | - | - | - | ISL12059 | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (24 hr) | - | YY-MM-DD-dd | 0.65μA @ 1.8V | - | - | - | - | - | Leap Year | - | - | - | - | ROHS3 Compliant | - | ||
 S-35390A-I8T1G ABLIC U.S.A. Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 8-SMD, Flat Lead | YES | - | - | - | - | -40°C~85°C | Tape & Reel (TR) | - | - | e6 | yes | Obsolete | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | Tin/Bismuth (Sn/Bi) | - | - | 8542.39.00.01 | 1.3V~5.5V | DUAL | 260 | 3V | 0.5mm | compliant | - | 10 | - | 8 | R-PDSO-F8 | Not Qualified | - | - | - | I2C, 2-Wire Serial | - | - | - | 0.032MHz | - | - | - | - | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 0.93μA~1.1μA @ 3V~5V | - | - | - | - | SERIAL, 2-WIRE/I2C | Alarm, Leap Year | 0.5mm | 2.23mm | 1.97mm | - | RoHS Compliant | - | ||
 ISL12028AIB27Z Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 14-SOIC (0.154, 3.90mm Width) | - | - | - | - | Industrial grade | -40°C~85°C | Tube | 2005 | - | - | - | Obsolete | 2 (1 Year) | - | - | Clock/Calendar | - | - | - | - | 2.7V~5.5V | - | - | - | - | unknown | - | - | ISL12028A | - | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer | - | - | - | - | ROHS3 Compliant | - | ||
 DS1248WP-120 Maxim Integrated | In Stock | - | Datasheet | - | Surface Mount | Surface Mount | 34-PowerCap™ Module | - | 34 | - | - | - | 0°C~70°C | Tube | 2005 | - | - | - | Obsolete | 3 (168 Hours) | 34 | - | Phantom Time Chip | - | - | - | - | 2.97V~3.63V | DUAL | - | 3V | - | - | 120GHz | - | DS1248 | 34 | - | - | 3.3V | - | - | Parallel | - | - | 128KB | - | 120 ns | Clock | 8 | - | - | HH:MM:SS:hh (12/24 hr) | - | YY-MM-DD-dd | 7mA @ 3.3V | 1/100SECOND | N | 3V | NO | - | NVSRAM | - | - | - | No | Non-RoHS Compliant | Contains Lead | ||
 DS1501YN Maxim Integrated | In Stock | - | Datasheet | - | Through Hole | Through Hole | 28-DIP (0.600, 15.24mm) | - | 28 | - | - | - | -40°C~85°C | Tube | 2007 | - | e0 | - | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | - | - | 8473.30.11.80 | 4.5V~5.5V | DUAL | 240 | 5V | 2.54mm | - | - | - | 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 | 5.08mm | 36.83mm | 15.24mm | No | Non-RoHS Compliant | Contains Lead | ||
 DS12885QN/T&R Maxim Integrated | In Stock | - | Datasheet | - | - | Surface Mount | 28-LCC (J-Lead) | - | - | 28-PLCC (11.51x11.51) | - | - | -40°C~85°C | Tape & Reel (TR) | 2009 | - | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 4.5V~5.5V | - | - | - | - | - | - | - | DS12885 | - | - | - | - | - | - | Parallel | - | - | 114B | - | - | - | - | - | - | 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 | - | - | - | - | Non-RoHS Compliant | Contains Lead | ||
 M48T02-200PC1 STMicroelectronics | 2 | - | Datasheet | - | Through Hole | Through Hole | 24-DIP Module (0.600, 15.24mm) | - | 24 | - | Non-Volatile, SRAM | - | 0°C~70°C | Tube | - | Timekeeper® | e3 | - | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Matte Tin (Sn) | - | - | 8542.39.00.01 | 4.75V~5.5V | DUAL | 260 | 5V | 2.54mm | - | 200GHz | 10 | M48T02 | 24 | - | Not Qualified | 5V | 5V | - | Parallel | - | - | 2kB | - | 200 ns | Clock | 8 | 2040 | - | HH:MM:SS (24 hr) | 8 | YY-MM-DD-dd | 3mA @ 4.7V~5.5V | SECONDS | N | - | NO | - | Leap Year | 9.65mm | 34.545mm | - | - | ROHS3 Compliant | Lead Free | ||
DS14285Q Maxim Integrated | In Stock | - | Datasheet | - | - | Surface Mount | 28-LCC (J-Lead) | YES | - | - | - | - | 0°C~70°C | Tube | 2005 | - | e3 | yes | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Tin (Sn) | - | - | 8473.30.11.80 | 4.5V~5.5V | QUAD | 260 | 5V | 1.27mm | - | - | NOT SPECIFIED | DS14285 | 28 | S-PQCC-J28 | Not Qualified | - | 5V | - | Parallel | - | - | 114B | 0.032MHz | - | - | 8 | - | 1 | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 0.5μA @ 4.5V~5.5V | SECONDS | Y | 2.5V~3.6V | YES | - | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | 4.57mm | 11.505mm | 11.505mm | - | ROHS3 Compliant | Lead Free | ||
ISL12028IB27Z-T Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 14-SOIC (0.154, 3.90mm Width) | - | - | - | - | Industrial grade | -40°C~85°C | Tape & Reel (TR) | - | - | - | - | Obsolete | 2 (1 Year) | - | - | Clock/Calendar | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | ISL12028 | 14 | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer | - | - | - | - | ROHS3 Compliant | - | ||
ISL12028IB27Z Renesas Electronics America Inc. | In Stock | - | Datasheet | - | - | Surface Mount | 14-SOIC (0.154, 3.90mm Width) | - | - | - | - | Industrial grade | -40°C~85°C | Tube | 2005 | - | - | - | Obsolete | 2 (1 Year) | - | - | Clock/Calendar | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | ISL12028 | 14 | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer | - | - | - | - | ROHS3 Compliant | - | ||
ISL12027IBZ Renesas Electronics America Inc. | 500 | - | Datasheet | - | - | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | - | - | - | - | - | -40°C~85°C | Tube | 2010 | - | - | - | Obsolete | 1 (Unlimited) | - | - | Clock/Calendar | - | - | - | - | 2.7V~5.5V | - | - | - | - | - | - | - | ISL12027 | 8 | - | - | - | - | - | I2C, 2-Wire Serial | - | - | - | - | - | - | - | - | - | HH:MM:SS (12/24 hr) | - | YY-MM-DD-dd | 10μA~20μA @ 2.7V~5.5V | - | - | 1.8V~5.5V | - | - | Alarm, Leap Year, Supervisor, Watchdog Timer | - | - | - | - | ROHS3 Compliant | - |