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Datasheet
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Type
Operating Temperature
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Time Format
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Voltage - Supply, Battery
Current - Timekeeping (Max)
DigiKey Programmable
1339BC-31SRGI8
IC RTC CLK/CALENDAR I2C 16SOIC
Contact
0 - immediate
Renesas Electronics Corporation
0
RoHS Compliant
-
Tape & Reel (TR)
Obsolete
Datasheet
- - - - - - - - - - - - - -
1337BCSRGI
IC RTC CLK/CALENDAR I2C 16SOIC
Contact
0 - immediate
Renesas Electronics Corporation
0
RoHS Compliant
-
Tube
Obsolete
Datasheet
- - - - - - - - - - - - - -
1337BCSRGI8
IC RTC CLK/CALENDAR I2C 16SOIC
Contact
0 - immediate
Renesas Electronics Corporation
0
RoHS Compliant
-
Tape & Reel (TR)
Obsolete
Datasheet
- - - - - - - - - - - - - -
RV-3129-C3-32.768KHZ-OPTI...
IC RTC CLK/CALENDAR I2C 10SON
Contact
0 - immediate
Micro Crystal AG
0
ROHS3 Compliant
C3
Bulk
Active
Datasheet
Alarm, EEPROM, RAM, Trickle Charger 10-VCDFN Surface Mount 2B, 8B I2C, 2-Wire Serial Clock/Calendar -40u00b0C ~ 85u00b0C 1.3V ~ 5.5V, 2.1V ~ 5.5V HH:MM:SS YY-MM-DD-dd 10-SON (3.7x2.5) - 1u00b5A @ 3V Not Verified
RV-3129-C3-32.768KHZ-OPTI...
IC RTC CLK/CALENDAR I2C 10SON
Contact
0 - immediate
Micro Crystal AG
0
ROHS3 Compliant
C3
Bulk
Active
Datasheet
Alarm, EEPROM, RAM, Trickle Charger 10-VCDFN Surface Mount 2B, 8B I2C, 2-Wire Serial Clock/Calendar -40u00b0C ~ 125u00b0C 1.3V ~ 5.5V, 2.1V ~ 5.5V HH:MM:SS YY-MM-DD-dd 10-SON (3.7x2.5) - 1u00b5A @ 3V Not Verified
RV-3149-C3-32.768KHZ-OPTI...
IC RTC CLK/CALENDAR SPI 10SON
Contact
0 - immediate
Micro Crystal AG
0
ROHS3 Compliant
C3
Bulk
Active
Datasheet
Alarm, EEPROM, RAM, Trickle Charger 10-VCDFN Surface Mount 2B, 8B SPI, 4-Wire Serial Clock/Calendar -40u00b0C ~ 85u00b0C 1.3V ~ 5.5V, 2.1V ~ 5.5V HH:MM:SS YY-MM-DD-dd 10-SON (3.7x2.5) - 1u00b5A @ 3V Not Verified
RTC-4574SA:B0:PURE SN
IC RTC CLK/CALENDAR SER 14SOP
Contact
- immediate
EPSON
0
ROHS3 Compliant
RTC-4574SA
Tape & Reel (TR)
Obsolete
Datasheet
Alarm 14-SOIC (0.197", 5.00mm Width) Surface Mount - 3-Wire Serial Clock/Calendar -40°C ~ 85°C 1.6V ~ 5.5V - - 14-SOP - 1µA ~ 2µA @ 3V ~ 5V Not Verified
RX-8581SA:B0:PURE SN
IC RTC CLK/CALENDAR I2C 14SOP
Contact
- immediate
EPSON
0
ROHS3 Compliant
RX-8581SA
Tape & Reel (TR)
Obsolete
Datasheet
Alarm 14-SOIC (0.197", 5.00mm Width) Surface Mount - I2C Clock/Calendar -40°C ~ 85°C 1.8V ~ 5.5V - - 14-SOP - 0.8µA ~ 1.2µA @ 3V ~ 5V Not Verified
RX-8581SA:B:PURE SN
IC RTC CLK/CALENDAR I2C 14SOP
Contact
- immediate
EPSON
0
ROHS3 Compliant
RX-8581SA
Tube
Obsolete
Datasheet
Alarm 14-SOIC (0.197", 5.00mm Width) Surface Mount - I2C Clock/Calendar -40°C ~ 85°C 1.8V ~ 5.5V - - 14-SOP - 0.8µA ~ 1.2µA @ 3V ~ 5V Not Verified
MAX31341BEWC+
IC RTC CLK/CALENDAR I2C 12WLP
Contact
- immediate
Analog Devices Inc./Maxim Integrated
0
ROHS3 Compliant
-
Strip
Active
Datasheet
Alarm, Leap Year, Square Wave Output 12-WFBGA, WLBGA Surface Mount 64B I2C Clock/Calendar -40°C ~ 85°C 1.6V ~ 3.6V HH:MM:SS (24 hr) YY-MM-DD-dd 12-WLP (2.14x1.56) 1.6V ~ 3.6V 0.33µA ~ 0.39µA @ 1.6V ~ 3.6V Not Verified
DS1306EN+T&R/C04
IC INTEGRATED CIRCUIT
Contact
- immediate
Analog Devices Inc./Maxim Integrated
0
ROHS3 Compliant
*
Tape & Reel (TR)
Obsolete
Datasheet
Not Verified - - - - - - - - - - - - -
1337ACSRI
IC RTC CLK/CALENDAR I2C 16SOIC
Contact
- immediate
Renesas Electronics Corporation
0
RoHS Compliant
-
Bulk
Obsolete
Datasheet
Alarm, Leap Year, Square Wave Output 16-SOIC (0.295", 7.50mm Width) Surface Mount - I2C Clock/Calendar -40°C ~ 85°C 1.8V ~ 5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 16-SOIC 1.3V ~ 3.7V 0.6µA @ 1.3V ~ 1.8V Not Verified
1337CSRI
IC RTC CLK/CALENDAR I2C 16SOIC
Contact
- immediate
Renesas Electronics Corporation
0
RoHS Compliant
-
Bulk
Obsolete
Datasheet
Alarm, Leap Year, Square Wave Output 16-SOIC (0.295", 7.50mm Width) Surface Mount - I2C Clock/Calendar -40°C ~ 85°C 1.8V ~ 5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 16-SOIC 1.3V ~ 3.7V 0.6µA @ 1.3V ~ 1.8V Not Verified
1337CSRI8
IC RTC CLK/CALENDAR I2C 16SOIC
Contact
- immediate
Renesas Electronics Corporation
0
RoHS Compliant
-
Tape & Reel (TR)
Obsolete
Datasheet
Alarm, Leap Year, Square Wave Output 16-SOIC (0.295", 7.50mm Width) Surface Mount - I2C Clock/Calendar -40°C ~ 85°C 1.8V ~ 5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 16-SOIC 1.3V ~ 3.7V 0.6µA @ 1.3V ~ 1.8V Not Verified
1338A-31DVGI
IC RTC CLK/CALENDAR I2C 8TSSOP
Contact
- immediate
Renesas Electronics Corporation
0
RoHS Compliant
-
Bulk
Obsolete
Datasheet
Leap Year, NVSRAM, Square Wave Output 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Surface Mount 56b I2C Clock/Calendar -40°C ~ 85°C 2.7V ~ 5.5V HH:MM:SS (12/24 hr) YY-MM-DD-dd 8-TSSOP 1.3V ~ 3.7V 5µA @ 3.63V ~ 5.5V Not Verified