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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
RX-8803LC:UB6 PURE SN EPSON electronic component

RX-8803LC:UB6 PURE SN

IC RTC CLK/CALENDAR I2C 12VSOJ

EPSON

0
RFQ

Datasheet

RX-8803LC 12-TFSOJ (0.094", 2.40mm Width) Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm - HH:MM:SS YY-MM-DD I2C 1.6V ~ 5.5V - 2.1µA ~ 3.4µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 12-VSOJ
RX-8803SAUA0 PURE SN EPSON electronic component

RX-8803SAUA0 PURE SN

IC RTC CLK/CALENDAR I2C 14SOP

EPSON

0
RFQ

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
DS1685S-5/T&R Analog Devices Inc./Maxim Integrated electronic component

DS1685S-5/T&R

IC RTC CLK/CALENDAR PAR 24SOIC

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 5V 0°C ~ 70°C Surface Mount - - 24-SOIC
DS1685S-3/T&R Analog Devices Inc./Maxim Integrated electronic component

DS1685S-3/T&R

IC RTC MULTIPLEXED 24SOIC

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

- 24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Not Verified Real Time Clock (RTC) - 242B HH:MM:SS YYYY-MM-DD Multiplexed 3V - - 0°C ~ 70°C Surface Mount - - 24-SOIC
DS1685E-5/T&R Analog Devices Inc./Maxim Integrated electronic component

DS1685E-5/T&R

IC RTC TIME CLK MULTI 24TSSOP

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

- 24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Real Time Clock (RTC) - 242B HH:MM:SS YYYY-MM-DD Multiplexed 5V - - 0°C ~ 70°C Surface Mount - - 24-TSSOP
DS1602S Analog Devices Inc./Maxim Integrated electronic component

DS1602S

IC RTC ELAPSED CTR SER 8SOIC

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

- 8-SOIC (0.209", 5.30mm Width) Tube Obsolete Not Verified Elapsed Time Counter - - Binary Binary 3-Wire Serial 4.5V ~ 5.5V 2.5V ~ 3.5V 50µA @ 5V -40°C ~ 85°C Surface Mount - - 8-SOIC
RX8901CE XS B00 EPSON electronic component

RX8901CE XS B00

IC RTC CLK/CALENDAR I2C 10SMD

EPSON

0
RFQ

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RX8901CE XS A00 EPSON electronic component

RX8901CE XS A00

IC RTC CLK/CALENDAR I2C 10SMD

EPSON

0
RFQ

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RX4901CE XS D00 EPSON electronic component

RX4901CE XS D00

IC RTC CLK/CALENDAR SPI 10SMD

EPSON

0
RFQ

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RX4901CE XS A00 EPSON electronic component

RX4901CE XS A00

IC RTC CLK/CALENDAR SPI 10SMD

EPSON

0
RFQ

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RX4901CE XS B00 EPSON electronic component

RX4901CE XS B00

IC RTC CLK/CALENDAR SPI 10SMD

EPSON

0
RFQ

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RX4901CE XS C00 EPSON electronic component

RX4901CE XS C00

IC RTC CLK/CALENDAR SPI 10SMD

EPSON

0
RFQ

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
M41T00SC64MY6E STMicroelectronics electronic component

M41T00SC64MY6E

IC RTC CLK/CALENDAR I2C 18SOX

STMicroelectronics

0
RFQ

Datasheet

- 18-SOX, 18-SOIC with Crystal (7.5mm Width) Tube Obsolete Not Verified Clock/Calendar EEPROM, Leap Year 8KB HH:MM:SS YY-MM-DD-dd I2C, 2-Wire Serial 2.7V ~ 5.5V 2.5V ~ 35V 100µA (Typ) @ 2.7V ~ 5.5V -40°C ~ 85°C Surface Mount - - 18-SOX
RX-4571SA:B PURE SN EPSON electronic component

RX-4571SA:B PURE SN

IC RTC CLK/CALENDAR SER 14SOP

EPSON

0
RFQ

Datasheet

RX-4571SA 14-SOIC (0.197", 5.00mm Width) Tube Active Not Verified Clock/Calendar Alarm, Leap Year - - - 3-Wire Serial 1.6V ~ 5.5V - 0.95µA ~ 1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 14-SOP
RX-8571SA:B  PURE SN EPSON electronic component

RX-8571SA:B PURE SN

IC RTC CLK/CALENDAR I2C 14SOP

EPSON

0
RFQ

Datasheet

RX-8571SA 14-SOIC (0.197", 5.00mm Width) Bulk Active Not Verified Clock/Calendar Alarm, SRAM 16B - - I2C 1.6V ~ 5.5V - 0.4µA @ 3V -40°C ~ 85°C Surface Mount - - 14-SOP
RV-1805-C3-32.768KHZ-2PPM-TA-QA Micro Crystal AG electronic component

RV-1805-C3-32.768KHZ-2PPM-TA-QA

IC RTC CLK/CALENDAR I2C 10SON

Micro Crystal AG

0
RFQ

Datasheet

- 10-VCDFN Tape & Reel (TR) Not For New Designs Not Verified Clock/Calendar Alarm, Programmable Clock Output, RAM, Timer, Trickle Charger, Watchdog Timer 256B HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.5V ~ 3.6V - 0.08µA @ 3V -40°C ~ 85°C (TA) Surface Mount Automotive AEC-Q200 10-SON (3.7x2.5)
DS1302SN-16/T&R Analog Devices Inc./Maxim Integrated electronic component

DS1302SN-16/T&R

IC RTC CLK/CALENDAR SER 16SOIC

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

- 16-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Leap Year, NVSRAM, Trickle-Charger 31B HH:MM:SS (12/24 hr) YY-MM-DD-dd 3-Wire Serial 2V ~ 5.5V 2V ~ 5.5V 0.3µA ~ 1µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - 16-SOIC
DS1685Q-3/T&R Analog Devices Inc./Maxim Integrated electronic component

DS1685Q-3/T&R

IC RTC MULTIPLEXED 28PLCC

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

- 28-LCC (J-Lead) Tape & Reel (TR) Obsolete Not Verified Real Time Clock (RTC) - 242B HH:MM:SS YYYY-MM-DD Multiplexed 3V - - 0°C ~ 70°C Surface Mount - - 28-PLCC (11.51x11.51)
DS1685-5-IND Analog Devices Inc./Maxim Integrated electronic component

DS1685-5-IND

IC RTC CLK/CALENDAR PAR 24DIP

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

- 24-DIP (0.600", 15.24mm) Tube Obsolete Not Verified Clock/Calendar Alarm, NVSRAM, Square Wave Output, Y2K 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 3.7V 3mA @ 5V -40°C ~ 85°C Through Hole - - 24-PDIP
DS1343E-18+ Analog Devices Inc./Maxim Integrated electronic component

DS1343E-18+

IC RTC CLK/CALENDAR SPI 20TSSOP

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tube Obsolete Not Verified Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 1.71V ~ 5.5V 1.3V ~ 5.5V - -40°C ~ 85°C Surface Mount - - 20-TSSOP
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Real Time Clocks Electronic Components

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