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Real Time Clocks

Photo Mfr. Part # Availability Price 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
PCF85263ATT1/AJ

PCF85263ATT1/AJ

IC RTC CLK/CALENDAR I2C 10TSSOP

NXP USA Inc.

1,108 0.00
RFQ
PCF85263ATT1/AJ

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 0.9V ~ 5.5V 0.9V ~ 5.5V 0.885µA @ 3.3V -40°C ~ 85°C Surface Mount - - 10-TSSOP
ISL12058IBZ-T

ISL12058IBZ-T

IC RTC CLK/CALENDAR I2C 8SOIC

Renesas Electronics Corporation

1,857 1.74
RFQ
ISL12058IBZ-T

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 3.6V - 0.65µA @ 1.8V -40°C ~ 85°C Surface Mount - - 8-SOIC
ISL12058IUZ-T

ISL12058IUZ-T

IC RTC CLK/CALENDAR I2C 8MSOP

Renesas Electronics Corporation

4,960 1.74
RFQ
ISL12058IUZ-T

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 3.6V - 0.65µA @ 1.8V -40°C ~ 85°C Surface Mount - - 8-MSOP
DS2417P/T&R

DS2417P/T&R

IC RTC BINARY CNTR 1-WIRE 6TSOC

Analog Devices Inc./Maxim Integrated

2,233 0.00
RFQ
DS2417P/T&R

Datasheet

- 6-SMD, J-Lead Tape & Reel (TR) Obsolete Not Verified Binary Counter Unique ID - Binary Binary 1-Wire® Serial 2.5V ~ 5.5V - 0.45µA @ 2.5V ~ 5.5V -40°C ~ 85°C Surface Mount - - 6-TSOC
PCF85363ATT1/AZ

PCF85363ATT1/AZ

IC RTC CLK/CALENDAR I2C 10DFN

NXP USA Inc.

3,284 1.70
RFQ

-

- 10-XFDFN Exposed Pad Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Watchdog Timer 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 0.9V ~ 1.8V, 0.9V ~ 5.5V 0.9V ~ 5.5V 0.885µA @ 3.3V -40°C ~ 85°C (TA) Surface Mount Automotive AEC-Q100 10-DFN (2.6x2.6)
DS1672S-33/T&R

DS1672S-33/T&R

IC RTC BINARY COUNTER I2C 8SOIC

Analog Devices Inc./Maxim Integrated

4,722 0.00
RFQ
DS1672S-33/T&R

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Binary Counter Trickle-Charger - Binary Binary I2C, 2-Wire Serial 2.97V ~ 3.63V 1.3V ~ 3.63V 500µA @ 3.63V -40°C ~ 85°C Surface Mount - - 8-SOIC
V3020SO8A+

V3020SO8A+

IC RTC CLK/CALENDAR SER 8SOIC

EM Microelectronic

4,758 738.00
RFQ
V3020SO8A+

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Last Time Buy Not Verified Clock/Calendar Alarm, Leap Year, RAM 1B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 3-Wire Serial 1.2V ~ 5.5V - 0.8µA @ 5V -40°C ~ 85°C (TA) Surface Mount - - 8-SOIC
DS2415X

DS2415X

IC RTC BINARY CNT 1-WIRE 6FLIP

Analog Devices Inc./Maxim Integrated

4,624 0.00
RFQ
DS2415X

Datasheet

- 6-VBGA, FCBGA Tape & Reel (TR) Obsolete Not Verified Binary Counter Unique ID - Binary Binary 1-Wire® Serial 2.5V ~ 5.5V 2.5V ~ 5.5V 0.25µA ~ 0.45µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 6-FlipChip (2.82x2.54)
MCP795B10T-I/SL

MCP795B10T-I/SL

IC RTC CLK/CALENDAR SPI 14SOIC

Microchip Technology

3,845 0.00
RFQ
MCP795B10T-I/SL

Datasheet

- 14-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd SPI 1.8V ~ 5.5V 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V -40°C ~ 85°C Surface Mount - - 14-SOIC
PT7C4563BWEX

PT7C4563BWEX

IC RTC CLK/CAL I2C 8SOIC TR 2.5K

Diodes Incorporated

4,356 0.90
RFQ
PT7C4563BWEX

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 (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-SOIC
DS1672U-3

DS1672U-3

IC RTC BINARY COUNTER I2C 8UMAX

Analog Devices Inc./Maxim Integrated

1,246 0.00
RFQ
DS1672U-3

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Not Verified Binary Counter Trickle-Charger - Binary Binary I2C, 2-Wire Serial 2.7V ~ 3.3V 1.3V ~ 3.63V 500µA @ 3.3V -40°C ~ 85°C Surface Mount - - 8-uMAX/uSOP
DS1340Z-33

DS1340Z-33

IC RTC CLK/CALENDAR I2C 8SOIC

Analog Devices Inc./Maxim Integrated

4,162 1.00
RFQ
DS1340Z-33

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Clock/Calendar Leap Year, Trickle-Charger - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.97V ~ 5.5V 1.3V ~ 5.5V 150µA @ 5.5V -40°C ~ 85°C Surface Mount - - 8-SOIC
DS1672U-2

DS1672U-2

IC RTC BINARY COUNTER I2C 8UMAX

Analog Devices Inc./Maxim Integrated

4,074 0.00
RFQ
DS1672U-2

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tube Obsolete Not Verified Binary Counter Trickle-Charger - Binary Binary I2C, 2-Wire Serial 1.8V ~ 2.2V 1.3V ~ 3.63V 500µA @ 2.2V -40°C ~ 85°C Surface Mount - - 8-uMAX/uSOP
DS1672S-2

DS1672S-2

IC RTC BINARY COUNTER I2C 8SOIC

Analog Devices Inc./Maxim Integrated

2,884 0.00
RFQ
DS1672S-2

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Binary Counter Trickle-Charger - Binary Binary I2C, 2-Wire Serial 1.8V ~ 2.2V 1.3V ~ 3.63V 500µA @ 2.2V -40°C ~ 85°C Surface Mount - - 8-SOIC
DS1672-2

DS1672-2

IC RTC BINARY COUNTER I2C 8DIP

Analog Devices Inc./Maxim Integrated

1,199 1.00
RFQ
DS1672-2

Datasheet

- 8-DIP (0.300", 7.62mm) Tube Obsolete Not Verified Binary Counter Trickle-Charger - Binary Binary I2C, 2-Wire Serial 1.8V ~ 2.2V 1.3V ~ 3.63V 500µA @ 2.2V -40°C ~ 85°C Through Hole - - 8-PDIP
RX8900CEUC0

RX8900CEUC0

IC RTC CLK/CALENDAR I2C 10SMD

EPSON

4,344 0.00
RFQ
RX8900CEUC0

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
DS2415P+T&R

DS2415P+T&R

IC RTC BINARY CNTR 1-WIRE 6TSOC

Analog Devices Inc./Maxim Integrated

1,121 0.00
RFQ
DS2415P+T&R

Datasheet

- 6-SMD, J-Lead Tape & Reel (TR) Obsolete Not Verified Binary Counter Unique ID - Binary Binary 1-Wire® Serial 2.5V ~ 5.5V 2.5V ~ 5.5V 0.25µA ~ 0.45µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 6-TSOC
MCP795B10T-I/ST

MCP795B10T-I/ST

IC RTC CLK/CALENDAR SPI 14TSSOP

Microchip Technology

3,575 0.00
RFQ
MCP795B10T-I/ST

Datasheet

- 14-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, EEPROM, Leap Year, Square Wave Output, SRAM, Unique ID, Watchdog Timer 64B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd SPI 1.8V ~ 5.5V 1.3V ~ 5.5V 1µA @ 1.8V ~ 5.5V -40°C ~ 85°C Surface Mount - - 14-TSSOP
M41T81SM6E

M41T81SM6E

IC RTC CLK/CALENDAR I2C 8SOIC

STMicroelectronics

1,512 0.00
RFQ
M41T81SM6E

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, Square Wave Output, Watchdog Timer - HH:MM:SS:hh (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 2V ~ 3.5V 100µA @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount - - 8-SOIC
M41T82RM6E

M41T82RM6E

IC RTC CLK/CALENDAR I2C 8SOIC

STMicroelectronics

3,836 0.00
RFQ
M41T82RM6E

Datasheet

- 8-SOIC (0.154", 3.90mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM, Watchdog Timer 7B HH:MM:SS:hh (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 2V ~ 5.5V 10µA @ 5.5V -40°C ~ 85°C Surface Mount - - 8-SOIC
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