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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
PT7C433833UEX Diodes Incorporated electronic component

PT7C433833UEX

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 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-MSOP
M41T50Q6F STMicroelectronics electronic component

M41T50Q6F

IC RTC CLK/CALENDAR I2C 16QFN

STMicroelectronics

0
RFQ

Datasheet

Timekeeper® 16-VFQFN 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 1.7V ~ 3.6V - 0.7µA @ 1.7V ~ 3.6V -40°C ~ 85°C Surface Mount - - 16-QFN (3x3)
S-35190A-T8T1G ABLIC Inc. electronic component

S-35190A-T8T1G

IC RTC CLK/CALENDAR SER 8TSSOP

ABLIC Inc.

0
RFQ

Datasheet

- 8-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Not For New Designs Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.3V ~ 5.5V - 0.93µA ~ 1.1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 8-TSSOP
S-35190A-J8T1G ABLIC Inc. electronic component

S-35190A-J8T1G

IC RTC CLK/CALENDAR SER 8SOP

ABLIC Inc.

0
RFQ

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Not For New Designs Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.3V ~ 5.5V - 0.93µA ~ 1.1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 8-SOP-J
EM3028V3TP14A EM Microelectronic electronic component

EM3028V3TP14A

LINEAR IC

EM Microelectronic

0
RFQ

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tube Active - Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, Trickle-Charger 43B HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.1V ~ 5.5V 1.1V ~ 5.5V 0.3µA ~ 0.4µA @ 1.1V ~ 5V -40°C ~ 85°C (TA) Surface Mount - - 14-TSSOP
R2023T-E2-F Nisshinbo Micro Devices Inc. electronic component

R2023T-E2-F

2-WIRE SERIAL INTERFACE REAL TIM

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* - Tape & Reel (TR) Active Not Verified - - - - - - - - - - - - - -
R2033T-E2-F Nisshinbo Micro Devices Inc. electronic component

R2033T-E2-F

3 WIRE INTERFACE REAL-TIME CLOCK

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* - Tape & Reel (TR) Active Not Verified - - - - - - - - - - - - - -
R2023L-E2 Nisshinbo Micro Devices Inc. electronic component

R2023L-E2

2-WIRE SERIAL INTERFACE REAL TIM

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* - Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - -
R2043L-E2 Nisshinbo Micro Devices Inc. electronic component

R2043L-E2

4-WIRE SERIAL INTERFACE REAL TIM

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* - Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - -
R2033L-E2 Nisshinbo Micro Devices Inc. electronic component

R2033L-E2

3 WIRE INTERFACE REAL-TIME CLOCK

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* - Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - -
RX8010SJ B0 PURE SN EPSON electronic component

RX8010SJ B0 PURE SN

IC RTC CLOCK/CALENDAR I2C 8SOP

EPSON

0
RFQ

Datasheet

RX8010SJ 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, RAM 16B HH:MM:SS YY-MM-DD I2C 1.6V ~ 5.5V 1.1V ~ 5.5V 0.32µA ~ 0.35µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 8-SOP
R2061L03-E2 Nisshinbo Micro Devices Inc. electronic component

R2061L03-E2

IC RTC 3-WIRE 16QFN

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* 16-XFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - Surface Mount - - QFN023023-16
R2062L02-E2 Nisshinbo Micro Devices Inc. electronic component

R2062L02-E2

3 WIRE INTERFACE REAL-TIME CLOCK

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* - Tape & Reel (TR) Obsolete Not Verified - - - - - - - - - - - - - -
R2051L01-E2 Nisshinbo Micro Devices Inc. electronic component

R2051L01-E2

IC RTC 2-WIRE 16QFN

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* 16-XFQFN Exposed Pad Tape & Reel (TR) Active Not Verified - - - - - - - - - - Surface Mount - - QFN023023-16
R2051T01-E2-F Nisshinbo Micro Devices Inc. electronic component

R2051T01-E2-F

2 WIRE INTERFACE REAL-TIME CLOCK

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* - Tape & Reel (TR) Active Not Verified - - - - - - - - - - - - - -
R2221L-E2 Nisshinbo Micro Devices Inc. electronic component

R2221L-E2

2-WIRE SERIAL INTERFACE REAL TIM

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* - Tape & Reel (TR) Active Not Verified - - - - - - - - - - - - - -
RS5C338A-E2-F Nisshinbo Micro Devices Inc. electronic component

RS5C338A-E2-F

3-WIRE SERIAL INTERFACE REAL-TIM

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* - Tape & Reel (TR) Active Not Verified - - - - - - - - - - - - - -
RV5C338A-E2-F Nisshinbo Micro Devices Inc. electronic component

RV5C338A-E2-F

3-WIRE SERIAL INTERFACE REAL-TIM

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* - Tape & Reel (TR) Active Not Verified - - - - - - - - - - - - - -
RV5C386A-E2-F Nisshinbo Micro Devices Inc. electronic component

RV5C386A-E2-F

I2C BUS SERIAL INTERFACE REAL-TI

Nisshinbo Micro Devices Inc.

0
RFQ

Datasheet

* - Tape & Reel (TR) Active Not Verified - - - - - - - - - - - - - -
RX8111CE B6 EPSON electronic component

RX8111CE B6

IC RTC CLK/CALENDAR I2C 10SMD

EPSON

0
RFQ

Datasheet

RX8111CE 10-SMD, No Lead Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm - HH:MM:SS YY-MM-DD I2C 1.6V ~ 5.5V 1.1V ~ 5.5V 3µA @ 3V -40°C ~ 85°C (TA) Surface Mount - - 10-SMD
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Real Time Clocks Electronic Components

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