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

Clock/Timing - Real Time Clocks

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Compare Parts Datasheets Image Digi-Key Part Number Manufacturer Part Number Manufacturer Description Quantity Available
Unit Price
EUR
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
   
PT7C4302WEX Datasheet PT7C4302WEX - Diodes Incorporated PT7C4302WEXTR-ND PT7C4302WEX Diodes Incorporated IC RTC CLK/CALENDAR SER 8-SOIC 2.500 - Immediate Available: 2.500 0,52195 € 2.500 Minimum: 2.500 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.2V ~ 5.5V 1.5V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4302WEX Datasheet PT7C4302WEX - Diodes Incorporated PT7C4302WEXCT-ND PT7C4302WEX Diodes Incorporated IC RTC CLK/CALENDAR SER 8-SOIC 3.029 - Immediate Available: 3.029 1,22000 € 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.2V ~ 5.5V 1.5V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4302WEX Datasheet PT7C4302WEX - Diodes Incorporated PT7C4302WEXDKR-ND PT7C4302WEX Diodes Incorporated IC RTC CLK/CALENDAR SER 8-SOIC 3.029 - Immediate Available: 3.029 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Leap Year, NVSRAM, Square Wave Output, Trickle-Charger 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.2V ~ 5.5V 1.5V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4311WEX Datasheet PT7C4311WEX - Diodes Incorporated PT7C4311WEXTR-ND PT7C4311WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC 5.000 - Immediate Available: 5.000 0,54086 € 2.500 Minimum: 2.500 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Y2K 56B HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.2V ~ 5.5V 2V ~ 5.5V 70µA @ 1.5V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4311WEX Datasheet PT7C4311WEX - Diodes Incorporated PT7C4311WEXCT-ND PT7C4311WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC 5.007 - Immediate Available: 5.007 1,26000 € 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Y2K 56B HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.2V ~ 5.5V 2V ~ 5.5V 70µA @ 1.5V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4311WEX Datasheet PT7C4311WEX - Diodes Incorporated PT7C4311WEXDKR-ND PT7C4311WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC 5.007 - Immediate Available: 5.007 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Leap Year, Square Wave Output, Y2K 56B HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.2V ~ 5.5V 2V ~ 5.5V 70µA @ 1.5V ~ 5.5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C43390WEX Datasheet PT7C43390WEX - Diodes Incorporated PT7C43390WEXTR-ND PT7C43390WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC 5.000 - Immediate Available: 5.000 0,62155 € 2.500 Minimum: 2.500 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.65µA ~ 0.7µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C43390WEX Datasheet PT7C43390WEX - Diodes Incorporated PT7C43390WEXCT-ND PT7C43390WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC 7.279 - Immediate Available: 7.279 1,45000 € 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.65µA ~ 0.7µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C43390WEX Datasheet PT7C43390WEX - Diodes Incorporated PT7C43390WEXDKR-ND PT7C43390WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC 7.279 - Immediate Available: 7.279 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.65µA ~ 0.7µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4337WEX Datasheet PT7C4337WEX - Diodes Incorporated PT7C4337WEX-ND PT7C4337WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC 0 Available: 0
Standard Lead Time 38 Weeks
0,41731 € 2.500
Non-Stock
Minimum: 2.500
Tape & Reel (TR)
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V
-
0.8µA @ 1.3V ~ 1.8V -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4337WEX Datasheet PT7C4337WEX - Diodes Incorporated PT7C4337WEXCT-ND PT7C4337WEX Diodes Incorporated IC RTC CLK/CALENDAR I2C 8-SOIC 1.967 - Immediate Available: 1.967 0,92000 €
-
Cut Tape (CT)
-
Discontinued at Digi-Key Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V
-
0.8µA @ 1.3V ~ 1.8V -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4363BZEEX Datasheet PT7C4363BZEEX - Diodes Incorporated PT7C4363BZEEXDITR-ND PT7C4363BZEEX Diodes Incorporated IC RTC CAL I2C/2-WIRE SER 8TDFN 18.000 - Factory Stock 0,61399 € 3.000 Minimum: 3.000 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.85µA ~ 0.9µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad 8-TDFN (2x3)
PT7C4363BZEEX Datasheet PT7C4363BZEEX - Diodes Incorporated PT7C4363BZEEXDICT-ND PT7C4363BZEEX Diodes Incorporated IC RTC CAL I2C/2-WIRE SER 8TDFN 2.998 - Immediate
18.000 - Factory Stock
Available: 2.998
1,43000 € 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.85µA ~ 0.9µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad 8-TDFN (2x3)
PT7C4363BZEEX Datasheet PT7C4363BZEEX - Diodes Incorporated PT7C4363BZEEXDIDKR-ND PT7C4363BZEEX Diodes Incorporated IC RTC CAL I2C/2-WIRE SER 8TDFN 2.998 - Immediate
18.000 - Factory Stock
Available: 2.998
Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V
-
0.85µA ~ 0.9µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount 8-WFDFN Exposed Pad 8-TDFN (2x3)
PT7C433833AZEEX Datasheet PT7C433833AZEEX - Diodes Incorporated PT7C433833AZEEXDITR-ND PT7C433833AZEEX Diodes Incorporated IC RTC MOD LOW POWER 8TDFN 3.000 - Factory Stock 0,61399 € 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 2.7V ~ 5.5V 1.5V ~ 3.7V 125µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-WFDFN Exposed Pad 8-TDFN (2x3)
PT7C433833AZEEX Datasheet PT7C433833AZEEX - Diodes Incorporated PT7C433833AZEEXDICT-ND PT7C433833AZEEX Diodes Incorporated IC RTC MOD LOW POWER 8TDFN 2.984 - Immediate
3.000 - Factory Stock
Available: 2.984
1,43000 € 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 2.7V ~ 5.5V 1.5V ~ 3.7V 125µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-WFDFN Exposed Pad 8-TDFN (2x3)
PT7C433833AZEEX Datasheet PT7C433833AZEEX - Diodes Incorporated PT7C433833AZEEXDIDKR-ND PT7C433833AZEEX Diodes Incorporated IC RTC MOD LOW POWER 8TDFN 2.984 - Immediate
3.000 - Factory Stock
Available: 2.984
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 2.7V ~ 5.5V 1.5V ~ 3.7V 125µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount 8-WFDFN Exposed Pad 8-TDFN (2x3)
PT7C4563BQ1WEX Datasheet PT7C4563BQ1WEX - Diodes Incorporated 31-PT7C4563BQ1WEXTR-ND PT7C4563BQ1WEX Diodes Incorporated REAL TIME CLOCK SO-8 0 Available: 0
Standard Lead Time 45 Weeks
0,44126 € 2.500 Minimum: 2.500 Tape & Reel (TR)
Alternate Packaging
Automotive, AEC-Q100 Active Clock/Calendar Alarm
-
HH:MM:SS YY-MM-DD-dd I²C, SMBus 1.3V ~ 5.5V 3V 1.5µA @ 5V -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4563BQ1WEX Datasheet PT7C4563BQ1WEX - Diodes Incorporated 31-PT7C4563BQ1WEXCT-ND PT7C4563BQ1WEX Diodes Incorporated REAL TIME CLOCK SO-8 760 - Immediate Available: 760 1,03000 € 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
Automotive, AEC-Q100 Active Clock/Calendar Alarm
-
HH:MM:SS YY-MM-DD-dd I²C, SMBus 1.3V ~ 5.5V 3V 1.5µA @ 5V -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4563BQ1WEX Datasheet PT7C4563BQ1WEX - Diodes Incorporated 31-PT7C4563BQ1WEXDKR-ND PT7C4563BQ1WEX Diodes Incorporated REAL TIME CLOCK SO-8 760 - Immediate Available: 760 Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
Automotive, AEC-Q100 Active Clock/Calendar Alarm
-
HH:MM:SS YY-MM-DD-dd I²C, SMBus 1.3V ~ 5.5V 3V 1.5µA @ 5V -40°C ~ 125°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4337AWE Datasheet PT7C4337AWE - Diodes Incorporated PT7C4337AWE-ND PT7C4337AWE Diodes Incorporated IC RTC CLK/CALENDAR I2C 459 - Immediate Available: 459 1,13000 €
-
Tube
Alternate Packaging
-
Obsolete Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V
-
0.8µA @ 1.3V ~ 1.8V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4337ACSE Datasheet PT7C4337ACSE - Diodes Incorporated PT7C4337ACSE-ND PT7C4337ACSE Diodes Incorporated IC RTC CLK/CALENDAR I2C 119 - Immediate Available: 119 5,98000 € 1
Non-Stock
Minimum: 1
Tube
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.8V ~ 5.5V
-
0.8µA @ 1.3V ~ 1.8V -40°C ~ 85°C Surface Mount 16-SOIC (0.295", 7.50mm Width) 16-SOIC
PT7C4339WEX Datasheet PT7C4339WEX - Diodes Incorporated PT7C4339WEXTR-ND PT7C4339WEX Diodes Incorporated IC RTC CAL I2C/2-WIRE SER 8SOIC 0 Available: 0
Standard Lead Time 51 Weeks
0,50934 € 2.500 Minimum: 2.500 Tape & Reel (TR)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr) YY-MM-DD I²C, 2-Wire Serial 3V ~ 5.5V 1.3V ~ 3.7V 250µA @ 3V ~ 5.5V -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4339WEX Datasheet PT7C4339WEX - Diodes Incorporated PT7C4339WEXCT-ND PT7C4339WEX Diodes Incorporated IC RTC CLK I2C 8SOIC 0 Available: 0
Standard Lead Time 51 Weeks
1,19000 € 1 Minimum: 1 Cut Tape (CT)
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr) YY-MM-DD I²C, 2-Wire Serial 3V ~ 5.5V 1.3V ~ 3.7V 250µA @ 3V ~ 5.5V -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
PT7C4339WEX Datasheet PT7C4339WEX - Diodes Incorporated PT7C4339WEXDKR-ND PT7C4339WEX Diodes Incorporated IC RTC CLK I2C 8SOIC 0 Available: 0
Standard Lead Time 51 Weeks
Digi-Reel® 1 Minimum: 1 Digi-Reel®
Alternate Packaging
-
Active Clock/Calendar Alarm, Leap Year, Square Wave Output
-
HH:MM:SS (12/24 hr) YY-MM-DD I²C, 2-Wire Serial 3V ~ 5.5V 1.3V ~ 3.7V 250µA @ 3V ~ 5.5V -40°C ~ 85°C (TA) Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC
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06:51:19 8/3/2021