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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Packaging Series ProductStatus Type Features MemorySize TimeFormat DateFormat Interface Voltage-Supply Voltage-SupplyBattery Current-Timekeeping(Max) OperatingTemperature MountingType
1337BCSRGI

1337BCSRGI

IC RTC CLK/CALENDAR I2C 16SOIC

Renesas Electronics America Inc

0 0.00

RFQ

16-SOIC (0.295", 7.50mm Width) Tube - Obsolete Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C 1.8V ~ 5.5V - - -40°C ~ 85°C Surface Mount
1337BCSRGI8

1337BCSRGI8

IC RTC CLK/CALENDAR I2C 16SOIC

Renesas Electronics America Inc

0 0.00

RFQ

16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) - Obsolete Clock/Calendar Alarm, Leap Year, Square Wave Output - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C 1.8V ~ 5.5V - - -40°C ~ 85°C Surface Mount
RX-8025SA:AA0:ROHS

RX-8025SA:AA0:ROHS

IC RTC CLK/CALENDAR I2C 14SOP

EPSON

0 0.00

RFQ

RX-8025SA:AA0:ROHS

Datasheet

14-SOIC (0.209", 5.30mm Width) Tape & Reel (TR) RX-8025SA Obsolete Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.7V ~ 5.5V - 1.2µA ~ 1.8µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
PT7C4563WEX

PT7C4563WEX

IC RTC CLK/CALENDAR I2C 8SOIC

Diodes Incorporated

0 0.00

RFQ

PT7C4563WEX

Datasheet

8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR),Cut Tape (CT),Digi-Reel® - Obsolete 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 - 0.65µA ~ 0.85µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount
RV-3129-C3-32.768KHZ-OPTION-B-TA-QA

RV-3129-C3-32.768KHZ-OPTION-B-TA-QA

IC RTC CLK/CALENDAR I2C 10SON

Micro Crystal AG

0 0.00

RFQ

RV-3129-C3-32.768KHZ-OPTION-B-TA-QA

Datasheet

10-VCDFN Bulk - Active Clock/Calendar Alarm, EEPROM, RAM, Trickle Charger 2B, 8B HH:MM:SS YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V, 2.1V ~ 5.5V - 1µA @ 3V -40°C ~ 85°C Surface Mount
RV-3129-C3-32.768KHZ-OPTION-B-TB-QC

RV-3129-C3-32.768KHZ-OPTION-B-TB-QC

IC RTC CLK/CALENDAR I2C 10SON

Micro Crystal AG

0 0.00

RFQ

RV-3129-C3-32.768KHZ-OPTION-B-TB-QC

Datasheet

10-VCDFN Bulk - Active Clock/Calendar Alarm, EEPROM, RAM, Trickle Charger 2B, 8B HH:MM:SS YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V, 2.1V ~ 5.5V - 1µA @ 3V -40°C ~ 125°C Surface Mount
RV-3149-C3-32.768KHZ-OPTION-B-TA-QA

RV-3149-C3-32.768KHZ-OPTION-B-TA-QA

IC RTC CLK/CALENDAR SPI 10SON

Micro Crystal AG

0 0.00

RFQ

RV-3149-C3-32.768KHZ-OPTION-B-TA-QA

Datasheet

10-VCDFN Bulk - Active Clock/Calendar Alarm, EEPROM, RAM, Trickle Charger 2B, 8B HH:MM:SS YY-MM-DD-dd SPI, 4-Wire Serial 1.3V ~ 5.5V, 2.1V ~ 5.5V - 1µA @ 3V -40°C ~ 85°C Surface Mount
RV-3149-C3-32.768KHZ-OPTION-A-TB-QC

RV-3149-C3-32.768KHZ-OPTION-A-TB-QC

IC RTC CLK/CALENDAR SPI 10SON

Micro Crystal AG

0 0.00

RFQ

RV-3149-C3-32.768KHZ-OPTION-A-TB-QC

Datasheet

10-VCDFN Bulk - Active Clock/Calendar Alarm, EEPROM, RAM, Trickle Charger 2B, 8B HH:MM:SS YY-MM-DD-dd SPI, 4-Wire Serial 1.3V ~ 5.5V, 2.1V ~ 5.5V - 1µA @ 3V -40°C ~ 125°C Surface Mount
RV-3129-C3-32.768KHZ-OPTION-A-TB-QC

RV-3129-C3-32.768KHZ-OPTION-A-TB-QC

IC RTC CLK/CALENDAR I2C 10SON

Micro Crystal AG

0 0.00

RFQ

RV-3129-C3-32.768KHZ-OPTION-A-TB-QC

Datasheet

10-VCDFN Bulk - Active Clock/Calendar Alarm, EEPROM, RAM, Trickle Charger 2B, 8B HH:MM:SS YY-MM-DD-dd I²C, 2-Wire Serial 1.3V ~ 5.5V, 2.1V ~ 5.5V - 1µA @ 3V -40°C ~ 125°C Surface Mount
RV-3149-C3-32.768KHZ-OPTION-B-TB-QC

RV-3149-C3-32.768KHZ-OPTION-B-TB-QC

IC RTC CLK/CALENDAR SPI 10SON

Micro Crystal AG

0 0.00

RFQ

RV-3149-C3-32.768KHZ-OPTION-B-TB-QC

Datasheet

10-VCDFN Bulk - Active Clock/Calendar Alarm, EEPROM, RAM, Trickle Charger 2B, 8B HH:MM:SS YY-MM-DD-dd SPI, 4-Wire Serial 1.3V ~ 5.5V, 2.1V ~ 5.5V - 1µA @ 3V -40°C ~ 125°C Surface Mount
PT7C4311AUEX

PT7C4311AUEX

IC RTC CLK/CALENDAR I2C 8TDFN

Diodes Incorporated

0 0.00

RFQ

8-WFDFN Exposed Pad Bulk - Obsolete Clock/Calendar RAM, Square Wave Output 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.2V ~ 5.5V, 1.5V ~ 5.5V, 3V ~ 5.5V 2V ~ 3.5V 150µA @ 1.5V ~ 5.5V -40°C ~ 85°C (TA) Surface Mount
PT7C4307AWEX

PT7C4307AWEX

IC RTC CLK/CALENDAR I2C 8SOIC

Diodes Incorporated

0 0.00

RFQ

8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) - Obsolete Clock/Calendar Alarm, RAM, Square Wave Output 56B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 4.5V ~ 5.5V 2V ~ 3.5V 1.5mA @ 4.5V ~ 5.5V -40°C ~ 85°C (TA) Surface Mount
MAX31331EWC+

MAX31331EWC+

IC RTC CLK/CALENDAR SERIAL 12WLP

Analog Devices Inc./Maxim Integrated

0 0.00

RFQ

12-WFBGA, WLBGA Strip - Active Clock/Calendar Alarm, Leap Year, RAM, Square Wave Output, Trickle Charger 32B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd Serial 1.1V ~ 5.5V 1.1V ~ 5.5V 0.65µA ~ 0.7µA @ 1.1V ~ 5.5V -40°C ~ 85°C (TA) Surface Mount
RX-4574LCB PURE SN

RX-4574LCB PURE SN

RX-4574LC:B RTC {SN-AG OR SN} 5+

EPSON

0 0.00

RFQ

RX-4574LCB PURE SN

Datasheet

12-TFSOJ (0.094", 2.40mm Width) Bulk RX-4574LC Obsolete Clock/Calendar Alarm - HH:MM:SS YY-MM-DD 3-Wire Serial 1.6V ~ 5.5V 1.3V ~ 5.5V 700nA ~ 900nA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
PT7C433833UEX

PT7C433833UEX

IC RTC CLK/CALENDAR I2C 8MSOP

Diodes Incorporated

0 0.00

RFQ

PT7C433833UEX

Datasheet

8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR),Cut Tape (CT),Digi-Reel® - Obsolete 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
RS5C316B-E2-FB

RS5C316B-E2-FB

WIRE INTERFACE REAL-TIME CLOCK

Nisshinbo Micro Devices Inc.

0 0.00

RFQ

8-LSSOP (0.173", 4.40mm Width) Bulk - Last Time Buy Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD Parallel, Serial 2.5V ~ 6V - 1.5µA ~ 2µA @ 3V ~ 6V -40°C ~ 85°C Surface Mount
RV5C348A-E2-FB

RV5C348A-E2-FB

WIRE INTERFACE REAL-TIME CLOCK

Nisshinbo Micro Devices Inc.

0 0.00

RFQ

- Bulk - Last Time Buy - - - - - - - - - - -
RS5C338A-E2-FB

RS5C338A-E2-FB

WIRE INTERFACE REAL-TIME CLOCK

Nisshinbo Micro Devices Inc.

0 0.00

RFQ

10-LFSOP (0.173", 4.40mm Width) Bulk - Last Time Buy Clock/Calendar Alarm, Leap Year 8B HH:MM:SS (12/24 hr) YY-MM-DD 3-Wire Serial 2V ~ 5.5V - 0.8µA @ 3V -40°C ~ 85°C Surface Mount
RS5C313-E2-F

RS5C313-E2-F

WIRE INTERFACE REAL-TIME CLOCK

Nisshinbo Micro Devices Inc.

0 0.00

RFQ

8-LSSOP (0.173", 4.40mm Width) Bulk - Last Time Buy Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD - 2.7V ~ 6V - 1.5µA ~ 2µA @ 3V ~ 5.5V -30°C ~ 80°C Surface Mount
RS5C316A-E2-FB

RS5C316A-E2-FB

WIRE INTERFACE REAL-TIME CLOCK

Nisshinbo Micro Devices Inc.

0 0.00

RFQ

8-LSSOP (0.173", 4.40mm Width) Bulk - Last Time Buy Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD Parallel, Serial 2.5V ~ 6V - 1.5µA ~ 2µA @ 3V ~ 6V -40°C ~ 85°C Surface Mount
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