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 | Mount | Mounting Type | Package / Case | Surface Mount | Number of Pins | Supplier Device Package | Operating Temperature (Max.) | Operating Temperature (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 | 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 | Memory Size | uPs/uCs/Peripheral ICs Type | Number of Bits | 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 | RoHS Status | Lead Free |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | Mfr Part No DS1251WP-120 C01 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 34-PowerCap™ Module | 0°C~70°C | Tube | 2013 | Active | 1 (Unlimited) | Phantom Time Chip | 2.97V~3.63V | DS1251 | 3.3V | Parallel | 512KB | Clock | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 7mA @ 3.3V | 3V | Leap Year, NVSRAM | No | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12027AIB27Z-T | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | 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 | ISL12027A | 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12030IBZ-T | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 8-SOIC (0.154, 3.90mm Width) | -40°C~85°C | Cut Tape (CT) | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.7V~5.5V | ISL12030 | I2C, 2-Wire Serial | 128B | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 18μA @ 5.5V | Alarm, Daylight Savings, SRAM | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No ISL12028IBAZ-T | Renesas Electronics America Inc. | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 14-SOIC (0.154, 3.90mm Width) | 14-SOIC | -40°C~85°C | Tape & Reel (TR) | Obsolete | 2 (1 Year) | Clock/Calendar | 2.7V~5.5V | ISL12028 | 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS17487-3 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | Through Hole | 24-DIP Module (0.600, 15.24mm) | 24 | 0°C~70°C | Tube | 2010 | e0 | no | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Tin/Lead (Sn/Pb) | 8542.39.00.01 | 2.7V~3.7V | DUAL | 240 | 3V | 2.54mm | DS17487 | 24 | 3V | 3V | Parallel | 4KB | 0.032MHz | 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 | 9.398mm | 33.782mm | No | Non-RoHS Compliant | Contains Lead | |||||||||||||||||||||||
| Mfr Part No DS1251WP-120IND | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 34-PowerCap™ Module | 34 | -40°C~85°C | Tube | 2005 | e0 | Obsolete | 3 (168 Hours) | 34 | 3A991.B.2.A | Phantom Time Chip | TIN LEAD | 8473.30.11.40 | 2.97V~3.63V | DUAL | 225 | 3.3V | 120GHz | 30 | DS1251 | 34 | 3.3V | Parallel | 512KB | 120 ns | Clock | 8 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 7mA @ 3.3V | 1/100SECOND | N | 3V | NO | Leap Year, NVSRAM | No | Non-RoHS Compliant | Contains Lead | |||||||||||||||||||||||||||
 | Mfr Part No DS1386-32-120 | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Through Hole | Through Hole | 32-DIP Module (0.600, 15.24mm) | 32 | 0°C~70°C | Tube | 2007 | e3 | yes | Obsolete | 1 (Unlimited) | 32 | EAR99 | Clock/Calendar | Matte Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | 5V | 2.54mm | DS1386 | 32 | 5V | 5V | Parallel | 32KB | Clock | 8 | 1 | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | 4mA @ 5V | 1/100SECOND | Y | NO | Alarm, Leap Year, NVSRAM, Square Wave Output, Watchdog Timer | 10.922mm | 43.053mm | 15.24mm | No | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||
 | Mfr Part No DS1689S | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 28-SOIC (0.295, 7.50mm Width) | YES | 0°C~70°C | Tube | 2005 | e3 | Obsolete | 1 (Unlimited) | 28 | EAR99 | Clock/Calendar | Matte Tin (Sn) | CAN ALSO OPERATE WITH 5V SUPPLY | 8542.39.00.01 | 2.7V~3.3V 4.5V~5.5V | DUAL | NOT SPECIFIED | 3V | 1.27mm | unknown | NOT SPECIFIED | DS1689 | 28 | R-PDSO-G28 | Not Qualified | 3/5V | Parallel | 114B | 16 | 0.032MHz | 8 | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 2mA @ 3V 3mA @ 5V | SECONDS | Y | 2.5V~3.7V | YES | NVSRAM | 3.05mm | 18.1mm | 8.565mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||
 | Mfr Part No PT7C43190LE | Diodes Incorporated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | YES | -40°C~85°C | Obsolete | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.35V~5.5V | DUAL | 3V | 0.65mm | R-PDSO-G8 | Not Qualified | 3/5V | 3-Wire Serial | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.6μA~14μA @ 3V~5V | SECONDS | Y | NO | SERIAL, 3-WIRE | Alarm, Leap Year, Square Wave Output | 1.2mm | 4.4mm | 3mm | ROHS3 Compliant | ||||||||||||||||||||||||||||||||||||
 | Mfr Part No RTC-4543SA:B3 ROHS | EPSON | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 14-SOIC (0.197, 5.00mm Width) | 14-SOP | -40°C~85°C | Tape & Reel (TR) | RTC-4543SA | Obsolete | 1 (Unlimited) | Clock/Calendar | 2.5V~5.5V | 3-Wire Serial | HH:MM:SS (24 hr) | YY-MM-DD-dd | 1μA~3μA @ 2V~5V | Leap Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No DS1302SN T | Maxim Integrated | Datasheet | 16 | - | Min: 1 Mult: 1 | YES | 85°C | -40°C | 2013 | e3 | yes | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) | BURST MODE RAM DATA TRANSFER; TIMEKEEPING CURRENT = 0.3UA | 8542.39.00.01 | DUAL | GULL WING | 260 | 3.3V | 1.27mm | 30 | 8 | R-PDSO-G8 | Not Qualified | 5.5V | 3/5V | INDUSTRIAL | 2V | TIMER, REAL TIME CLOCK | 0.032MHz | SECONDS | N | YES | SERIAL, 3-WIRE | 2.13mm | 5.31mm | 5.285mm | Non-RoHS Compliant | ||||||||||||||||||||||||||||||||
| Mfr Part No DS1339U-33 T | Maxim Integrated | Datasheet | 2400 | - | Min: 1 Mult: 1 | YES | 85°C | -40°C | 2006 | e3 | yes | 1 (Unlimited) | 8 | EAR99 | Matte Tin (Sn) | 8473.30.11.80 | DUAL | GULL WING | 260 | 3.3V | 0.65mm | compliant | 30 | 8 | S-PDSO-G8 | Not Qualified | 3.63V | 3.3V | INDUSTRIAL | 2.97V | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | SECONDS | Y | NO | I2C | 1.1mm | 3mm | 3mm | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||||
 | Mfr Part No X1226S8I | Intersil (Renesas Electronics America) | Datasheet | 184 | - | Min: 1 Mult: 1 | Surface Mount | SOIC | Bulk | 2005 | e0 | 1 (Unlimited) | 8 | EAR99 | Tin/Lead (Sn/Pb) | 85°C | -40°C | 8542.39.00.01 | DUAL | 240 | 5V | 1.27mm | NOT SPECIFIED | 8 | R-PDSO-G8 | Not Qualified | 5.5V | 3/5V | INDUSTRIAL | 2.7V | 2-Wire, I2C, Serial | TIMER, REAL TIME CLOCK | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | SECONDS | Y | NO | I2C | 1.7272mm | 4.9022mm | 3.9116mm | RoHS Compliant | Contains Lead | ||||||||||||||||||||||||||||
 | Mfr Part No CBC34803-M5C | Cymbet | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | QFN | 16 | 70°C | -10°C | unknown | 2-Wire, I2C, Serial | HH:MM:SS:hh (12/24 hr) | YY-MM-DD-dd | RoHS Compliant | Lead Free | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Mfr Part No PT7C43190LEX | Diodes Incorporated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 8-TSSOP (0.173, 4.40mm Width) | YES | -40°C~85°C | Tape & Reel (TR) | Obsolete | 1 (Unlimited) | 8 | EAR99 | Clock/Calendar | 8542.39.00.01 | 1.35V~5.5V | DUAL | 3V | 0.65mm | R-PDSO-G8 | Not Qualified | 3/5V | 3-Wire Serial | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.6μA~14μA @ 3V~5V | SECONDS | Y | NO | SERIAL, 3-WIRE | Alarm, Leap Year, Square Wave Output | 1.2mm | 4.4mm | 3mm | ROHS3 Compliant | |||||||||||||||||||||||||||||||||||
 | Mfr Part No DS14285QN | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 28-LCC (J-Lead) | YES | -40°C~85°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 | |||||||||||||||||||||||
 | Mfr Part No DS14285SN | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | 24 | -40°C~85°C | Tube | 2005 | e3 | yes | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | NOT SPECIFIED | DS14285 | 24 | Not Qualified | 5V | Parallel | 114B | 0.032MHz | Clock | 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 | 2.68mm | 15.415mm | 7.51mm | ROHS3 Compliant | Lead Free | ||||||||||||||||||||||
| Mfr Part No DS14285S | Maxim Integrated | Datasheet | 105 | - | Min: 1 Mult: 1 | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | YES | 0°C~70°C | Tube | 2005 | e3 | yes | Obsolete | 1 (Unlimited) | 24 | EAR99 | Clock/Calendar | Tin (Sn) | 8473.30.11.80 | 4.5V~5.5V | DUAL | 260 | 5V | 1.27mm | NOT SPECIFIED | DS14285 | 24 | R-PDSO-G24 | 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 | 2.68mm | 15.415mm | 7.51mm | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||
| Mfr Part No DS14285SN T&R | Maxim Integrated | Datasheet | - | - | Min: 1 Mult: 1 | Surface Mount | 24-SOIC (0.295, 7.50mm Width) | 24-SOIC | -40°C~85°C | Tape & Reel (TR) | 2005 | Obsolete | 1 (Unlimited) | Clock/Calendar | 4.5V~5.5V | DS14285 | Parallel | 114B | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.5μA @ 4.5V~5.5V | 2.5V~3.6V | Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output | ROHS3 Compliant | Lead Free | |||||||||||||||||||||||||||||||||||||||||||||||
 | Mfr Part No S-35190A-I8T1G | ABLIC U.S.A. Inc. | Datasheet | - | - | Min: 1 Mult: 1 | 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 | 3-Wire Serial | 0.032MHz | 1 | HH:MM:SS (12/24 hr) | YY-MM-DD-dd | 0.93μA~1.1μA @ 3V~5V | SERIAL, 3-WIRE | Alarm, Leap Year | 0.5mm | 2.23mm | 1.97mm | RoHS Compliant |
-
DS1251WP-120 C01
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
ISL12027AIB27Z-T
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
ISL12030IBZ-T
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
ISL12028IBAZ-T
Renesas Electronics America Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS17487-3
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1251WP-120IND
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1386-32-120
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1689S
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
PT7C43190LE
Diodes Incorporated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
RTC-4543SA:B3 ROHS
EPSON
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1302SN T
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS1339U-33 T
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
X1226S8I
Intersil (Renesas Electronics America)
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
CBC34803-M5C
Cymbet
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
PT7C43190LEX
Diodes Incorporated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS14285QN
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS14285SN
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS14285S
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
DS14285SN T&R
Maxim Integrated
Package:Clock/Timing - Real Time Clocks
Price: please inquire
-
S-35190A-I8T1G
ABLIC U.S.A. Inc.
Package:Clock/Timing - Real Time Clocks
Price: please inquire