SGD | USD
Product Index > Integrated Circuits (ICs) > Clock/Timing - Real Time Clocks

Clock/Timing - Real Time Clocks

Results: 2,869
2,869 Remaining
Filter Options:
Manufacturer
Clear
Packaging
Clear
Series
Clear
Part Status
Clear
Type
Clear
Features
Clear
Memory Size
Clear
Time Format
Clear
Date Format
Clear
Interface
Clear
Voltage - Supply
Clear
Voltage - Supply, Battery
Clear
Current - Timekeeping (Max)
Clear
Operating Temperature
Clear
Mounting Type
Clear
Package / Case
Clear
Supplier Device Package
Clear
More Filters
Fewer Filters
Sort Results By:
View Prices At:
  • Stock Status
  • Media Available
  • Environmental
  • Marketplace Product
2,869 Remaining
Results per Page
Page 1/115
|< < 1 2 3 4 5 >|
Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
Unit Price
SGD
Minimum Quantity Packaging Series Part Status Type Features Memory Size Time Format Date Format Interface Voltage - Supply Voltage - Supply, Battery Current - Timekeeping (Max) Operating Temperature Mounting Type Package / Case Supplier Device Package
   
DS1338U-33+T&R Datasheet DS1338U-33+T&R - Maxim Integrated DS1338U-33+T&RTR-ND DS1338U-33+T&R IC RTC CLK/CALENDAR I2C 8-USOP 3,000 - Immediate Available: 3,000 $2.45373 3,000 Minimum: 3,000 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Leap Year, NVSRAM, Square Wave Output 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3V ~ 5.5V 1.3V ~ 3.7V 125µA ~ 200µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX
DS1338U-33+T&R Datasheet DS1338U-33+T&R - Maxim Integrated DS1338U-33+T&RCT-ND DS1338U-33+T&R IC RTC CLK/CALENDAR I2C 8-USOP 5,288 - Immediate Available: 5,288 $5.02000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Leap Year, NVSRAM, Square Wave Output 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3V ~ 5.5V 1.3V ~ 3.7V 125µA ~ 200µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX
DS1338U-33+T&R Datasheet DS1338U-33+T&R - Maxim Integrated DS1338U-33+T&RDKR-ND DS1338U-33+T&R IC RTC CLK/CALENDAR I2C 8-USOP 5,288 - Immediate Available: 5,288 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Leap Year, NVSRAM, Square Wave Output 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3V ~ 5.5V 1.3V ~ 3.7V 125µA ~ 200µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX
RTC-4574SA:B3 ROHS Datasheet RTC-4574SA:B3 ROHS - EPSON SER3648TR-ND RTC-4574SA:B3 ROHS IC RTC CLK/CALENDAR SER 14-SOP 1,250 - Immediate Available: 1,250 $3.94540
-
Tape & Reel (TR)
Alternate Packaging
RTC-4574SA Obsolete Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (24 hr) YY-MM-DD-dd 3-Wire Serial 1.6V ~ 5.5V
-
1µA ~ 2µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 14-SOIC (0.209", 5.30mm Width) 14-SOP
RTC-4574SA:B3 ROHS Datasheet RTC-4574SA:B3 ROHS - EPSON SER3648CT-ND RTC-4574SA:B3 ROHS IC RTC CLK/CALENDAR SER 14-SOP 1,399 - Immediate Available: 1,399 $5.66000
-
Cut Tape (CT)
Alternate Packaging
RTC-4574SA Obsolete Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (24 hr) YY-MM-DD-dd 3-Wire Serial 1.6V ~ 5.5V
-
1µA ~ 2µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 14-SOIC (0.209", 5.30mm Width) 14-SOP
RTC-4574SA:B3 ROHS Datasheet RTC-4574SA:B3 ROHS - EPSON SER3648DKR-ND RTC-4574SA:B3 ROHS IC RTC CLK/CALENDAR SER 14-SOP 1,399 - Immediate Available: 1,399 Digi-Reel®
-
Digi-Reel®
Alternate Packaging
RTC-4574SA Obsolete Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (24 hr) YY-MM-DD-dd 3-Wire Serial 1.6V ~ 5.5V
-
1µA ~ 2µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 14-SOIC (0.209", 5.30mm Width) 14-SOP
DS1339AU+ Datasheet DS1339AU+ - Maxim Integrated DS1339AU+-ND DS1339AU+ IC RTC CLK/CALENDAR I2C 8-USOP 9,270 - Immediate Available: 9,270 $6.00000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.71V ~ 5.5V 1.3V ~ 3.7V 200µA @ 1.71V ~ 5.5V -40°C ~ 85°C Surface Mount 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) 8-uMAX
DS3232MZ+ Datasheet DS3232MZ+ - Maxim Integrated DS3232MZ+-ND DS3232MZ+ IC RTC CLK/CALENDAR I2C 8-SOIC 5,773 - Immediate Available: 5,773 $11.96000 1 Minimum: 1 Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM 236B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.3V ~ 4.5V 2.3V ~ 4.5V 175µA @ 2.3V ~ 4.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
M48T35Y-70PC1 Datasheet M48T35Y-70PC1 - STMicroelectronics 497-2851-5-ND M48T35Y-70PC1 IC RTC CLK/CALENDAR PAR 28DIP 301 - Immediate Available: 301 $37.95000 1 Minimum: 1 Tube Timekeeper® Active Clock/Calendar Leap Year
-
HH:MM:SS (24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V
-
2mA @ 4.75V ~ 5.5V 0°C ~ 70°C Through Hole 28-DIP Module (0.600", 15.24mm) 28-PCDIP, CAPHAT®
S-35390A-T8T1G Datasheet S-35390A-T8T1G - ABLIC U.S.A. Inc. 728-1007-2-ND S-35390A-T8T1G IC RTC CLK/CALENDAR I2C 8-TSSOP 12,000 - Immediate Available: 12,000 $0.91900 3,000 Minimum: 3,000 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.93µA ~ 1.1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP
S-35390A-T8T1G Datasheet S-35390A-T8T1G - ABLIC U.S.A. Inc. 728-1007-1-ND S-35390A-T8T1G IC RTC CLK/CALENDAR I2C 8-TSSOP 13,721 - Immediate Available: 13,721 $2.16000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.93µA ~ 1.1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP
S-35390A-T8T1G Datasheet S-35390A-T8T1G - ABLIC U.S.A. Inc. 728-1007-6-ND S-35390A-T8T1G IC RTC CLK/CALENDAR I2C 8-TSSOP 13,721 - Immediate Available: 13,721 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.93µA ~ 1.1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-TSSOP (0.173", 4.40mm Width) 8-TSSOP
S-35390A-J8T1G Datasheet S-35390A-J8T1G - ABLIC U.S.A. Inc. 728-1006-2-ND S-35390A-J8T1G IC RTC CLK/CALENDAR I2C 8-SOP 2,000 - Immediate Available: 2,000 $0.91900 2,000 Minimum: 2,000 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.93µA ~ 1.1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOP-J
S-35390A-J8T1G Datasheet S-35390A-J8T1G - ABLIC U.S.A. Inc. 728-1006-1-ND S-35390A-J8T1G IC RTC CLK/CALENDAR I2C 8-SOP 3,528 - Immediate Available: 3,528 $2.16000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.93µA ~ 1.1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOP-J
S-35390A-J8T1G Datasheet S-35390A-J8T1G - ABLIC U.S.A. Inc. 728-1006-6-ND S-35390A-J8T1G IC RTC CLK/CALENDAR I2C 8-SOP 3,528 - Immediate Available: 3,528 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.93µA ~ 1.1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOP-J
MCP7940NT-I/SN Datasheet MCP7940NT-I/SN - Microchip Technology MCP7940NT-I/SNTR-ND MCP7940NT-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC 13,200 - Immediate Available: 13,200 $0.98312 3,300 Minimum: 3,300 Tape & Reel (TR)
Alternate Packaging
Automotive, AEC-Q100 Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
MCP7940NT-I/SN Datasheet MCP7940NT-I/SN - Microchip Technology MCP7940NT-I/SNCT-ND MCP7940NT-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC 13,581 - Immediate Available: 13,581 $1.12000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
Automotive, AEC-Q100 Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
MCP7940NT-I/SN Datasheet MCP7940NT-I/SN - Microchip Technology MCP7940NT-I/SNDKR-ND MCP7940NT-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC 13,581 - Immediate Available: 13,581 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
Automotive, AEC-Q100 Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ32000DR Datasheet BQ32000DR - Texas Instruments 296-24583-2-ND BQ32000DR IC RTC CLK/CALENDAR I2C 8-SOIC 5,000 - Immediate
10,000 - Factory Stock
Available: 5,000
$1.02487 2,500 Minimum: 2,500 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3V ~ 3.6V 1.4V ~ 3.6V 100µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ32000DR Datasheet BQ32000DR - Texas Instruments 296-24583-1-ND BQ32000DR IC RTC CLK/CALENDAR I2C 8-SOIC 11,481 - Immediate
10,001 - Factory Stock
Available: 11,481
$2.42000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3V ~ 3.6V 1.4V ~ 3.6V 100µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
BQ32000DR Datasheet BQ32000DR - Texas Instruments 296-24583-6-ND BQ32000DR IC RTC CLK/CALENDAR I2C 8-SOIC 11,481 - Immediate
10,001 - Factory Stock
Available: 11,481
Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 3V ~ 3.6V 1.4V ~ 3.6V 100µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
MCP7940NT-I/MNY Datasheet MCP7940NT-I/MNY - Microchip Technology MCP7940NT-I/MNYTR-ND MCP7940NT-I/MNY IC RTC CLK/CALENDAR I2C 8-TDFN 3,300 - Immediate Available: 3,300 $1.08900 3,300 Minimum: 3,300 Tape & Reel (TR)
Alternate Packaging
Automotive, AEC-Q100 Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA @ 3.3V -40°C ~ 85°C Surface Mount 8-WFDFN Exposed Pad 8-TDFN (2x3)
MCP7940NT-I/MNY Datasheet MCP7940NT-I/MNY - Microchip Technology MCP7940NT-I/MNYCT-ND MCP7940NT-I/MNY IC RTC CLK/CALENDAR I2C 8-TDFN 3,461 - Immediate Available: 3,461 $1.24000 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
Automotive, AEC-Q100 Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA @ 3.3V -40°C ~ 85°C Surface Mount 8-WFDFN Exposed Pad 8-TDFN (2x3)
MCP7940NT-I/MNY Datasheet MCP7940NT-I/MNY - Microchip Technology MCP7940NT-I/MNYDKR-ND MCP7940NT-I/MNY IC RTC CLK/CALENDAR I2C 8-TDFN 3,461 - Immediate Available: 3,461 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
Automotive, AEC-Q100 Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA @ 3.3V -40°C ~ 85°C Surface Mount 8-WFDFN Exposed Pad 8-TDFN (2x3)
MCP7940N-I/SN Datasheet MCP7940N-I/SN - Microchip Technology MCP7940N-I/SN-ND MCP7940N-I/SN IC RTC CLK/CALENDAR I2C 8-SOIC 3,167 - Immediate Available: 3,167 $1.12000 1 Minimum: 1 Tube
Alternate Packaging
Automotive, AEC-Q100 Active Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM 64B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V 1.3V ~ 5.5V 1.2µA @ 3.3V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
Results per Page
Page 1/115
|< < 1 2 3 4 5 >|

19:24:47 8/10/2020