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Real Time Clocks

Photo Mfr. Part # Availability Quantity Datasheet Series Package/Case Packaging Product Status Programmable Type Features Memory Size Time Format Date Format Interface Voltage - Supply Voltage - Supply, Battery Current - Timekeeping (Max) Operating Temperature Mounting Type Grade Qualification Supplier Device Package
PCF8564AU/10AB/1,0 NXP USA Inc. electronic component

PCF8564AU/10AB/1,0

IC RTC CLOCK/CALENDAR I2C DIE

NXP USA Inc.

0
RFQ

-

- Die Bulk Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1V ~ 5.5V - 0.6µA ~ 0.75µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - Die
PT7C4372AWEX Diodes Incorporated electronic component

PT7C4372AWEX

IC RTC CLK/CALENDAR I2C 8SOIC

Diodes Incorporated

0
RFQ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 6V - 0.8µA @ 3V -40°C ~ 85°C (TA) Surface Mount - - 8-SOIC
PT7C4563BLEX Diodes Incorporated electronic component

PT7C4563BLEX

IC RTC I2C SER 8TSSOP T&R 2.5K

Diodes Incorporated

0
RFQ

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified 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 - - 8-TSSOP
PT7C4302AWEX Diodes Incorporated electronic component

PT7C4302AWEX

IC RTC CLK/CALENDAR SER 8SOIC

Diodes Incorporated

0
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified 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 1.2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-SOIC
PCF8523AUG/HAV NXP USA Inc. electronic component

PCF8523AUG/HAV

IC RTC CLOCK/CALENDAR I2C DIE

NXP USA Inc.

0
RFQ

-

- Die Bulk Active Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.6V ~ 5.5V 1.8V ~ 5.5V 0.5µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - Die
PT7C4337BWEX Diodes Incorporated electronic component

PT7C4337BWEX

IC RTC CLK/CAL I2C 8SOIC TR 2.5K

Diodes Incorporated

0
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified 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 @ 1.2V ~ 1.8V -40°C ~ 85°C (TA) Surface Mount - - 8-SOIC
PCF8564AUG/12HB/1V NXP USA Inc. electronic component

PCF8564AUG/12HB/1V

IC RTC CLOCK/CALENDAR I2C DIE

NXP USA Inc.

0
RFQ

-

- Die Tray Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1V ~ 5.5V - 0.6µA ~ 0.75µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - Die
PCF2123U/10AA/1,00 NXP USA Inc. electronic component

PCF2123U/10AA/1,00

IC RTC CLOCK/CALENDAR SPI DIE

NXP USA Inc.

0
RFQ

Datasheet

- Die Bulk Active Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer - HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 1.6V ~ 5.5V - 0.33µA ~ 0.38µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - Die
PT7C4302AZEEX Diodes Incorporated electronic component

PT7C4302AZEEX

IC RTC CLK/CALENDAR SER 8TDFN

Diodes Incorporated

0
RFQ

-

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 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 1.2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-TDFN (2x3)
PT7C4337BUEX Diodes Incorporated electronic component

PT7C4337BUEX

IC RTC CLK/CAL I2C 8MSOP TR 2.5K

Diodes Incorporated

0
RFQ

-

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Not Verified 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 @ 1.2V ~ 1.8V -40°C ~ 85°C (TA) Surface Mount - - 8-MSOP
PT7C4337ZEEX Diodes Incorporated electronic component

PT7C4337ZEEX

IC RTC CLK/CALENDAR I2C 8TDFN

Diodes Incorporated

0
RFQ

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Active Not Verified 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-TDFN (2x3)
PT7C4337BZEEX Diodes Incorporated electronic component

PT7C4337BZEEX

IC RTC CLK/CAL I2C 8TDFN T&R

Diodes Incorporated

0
RFQ

-

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 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 @ 1.2V ~ 1.8V -40°C ~ 85°C (TA) Surface Mount - - 8-TDFN (2x3)
PT7C4337AWEX Diodes Incorporated electronic component

PT7C4337AWEX

IC RTC CLK/CALENDAR I2C 8SOIC

Diodes Incorporated

0
RFQ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified 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
PT7C4363BWEX Diodes Incorporated electronic component

PT7C4363BWEX

IC RTC I2C SER 8SOIC T&R 2.5K

Diodes Incorporated

0
RFQ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified 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 - 0.85µA ~ 0.9µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-SOIC
PT7C4339UEX Diodes Incorporated electronic component

PT7C4339UEX

IC RTC CLK/CALENDAR I2C 8MSOP

Diodes Incorporated

0
RFQ

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Not Verified 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-MSOP
PT7C4311AWEX Diodes Incorporated electronic component

PT7C4311AWEX

IC RTC CLK/CALENDAR I2C 8SOIC

Diodes Incorporated

0
RFQ

-

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Leap Year, Square Wave Output, Y2K 56B HH:MM:SS (24 hr) YY-MM-DD I2C, 2-Wire Serial 1.2V ~ 5.5V 2V ~ 3.5V 150µA @ 1.5V ~ 5.5V -40°C ~ 85°C (TA) Surface Mount - - 8-SOIC
PT7C4337BLEX Diodes Incorporated electronic component

PT7C4337BLEX

IC REAL TIME CLK TSSOP T&R 2.5K

Diodes Incorporated

0
RFQ

-

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified 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 @ 1.2V ~ 1.8V -40°C ~ 85°C (TA) Surface Mount - - 8-TSSOP
PT7C4563BZEEX Diodes Incorporated electronic component

PT7C4563BZEEX

IC RTC I2C/2-WIRE SER 8TDFN T&R

Diodes Incorporated

0
RFQ

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified 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 - - 8-TDFN (2x3)
S-35192A-I8T1U ABLIC Inc. electronic component

S-35192A-I8T1U

IC RTC CLK/CALENDAR SER SNT8A

ABLIC Inc.

0
RFQ

Datasheet

- 8-SMD, Flat Leads Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.3V ~ 5.5V - 8µA ~ 14µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - SNT-8A
PT7C4311ZEEX Diodes Incorporated electronic component

PT7C4311ZEEX

IC RTC CLK/CALENDAR I2C 8TDFN

Diodes Incorporated

0
RFQ

Datasheet

- 8-WFDFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Leap Year, Square Wave Output, Y2K 56B HH:MM:SS (24 hr) YY-MM-DD I2C, 2-Wire Serial 1.2V ~ 5.5V 2V ~ 3.5V 150µA @ 1.5V ~ 5.5V -40°C ~ 85°C (TA) Surface Mount - - 8-TDFN (2x3)
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Real Time Clocks Electronic Components

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