Hello! Welcome to Raywise Technologies Co.,Limited!

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-4035SAB0 PURE SN EPSON electronic component

RX-4035SAB0 PURE SN

IC RTC TIME EVENT REC SPI 14SOP

EPSON

0
RFQ

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RTC-8564JE0:ROHS EPSON electronic component

RTC-8564JE0:ROHS

IC RTC CLK/CALENDAR I2C 20VSOJ

EPSON

0
RFQ

Datasheet

RTC-8564JE 20-LSSOJ (0.213", 5.40mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Y2K - HH:MM:SS YY-MM-DD-dd I2C, 2-Wire Serial 1.8V ~ 5.5V - 0.7µA ~ 0.8µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 20-VSOJ
AB0814-T3 Abracon LLC electronic component

AB0814-T3

IC RTC CLK/CALENDAR SPI 16QFN

Abracon LLC

0
RFQ

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd SPI 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount - - 16-QFN (3x3)
AB1803-T3 Abracon LLC electronic component

AB1803-T3

IC RTC CLK/CALENDAR I2C 16QFN

Abracon LLC

0
RFQ

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger 64B HH:MM:SS:hh YY-MM-DD-dd I2C, 2-Wire Serial 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount - - 16-QFN (3x3)
AB1813-T3 Abracon LLC electronic component

AB1813-T3

IC RTC CLK/CALENDAR SPI 16QFN

Abracon LLC

0
RFQ

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger 64B HH:MM:SS:hh YY-MM-DD-dd SPI 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount - - 16-QFN (3x3)
AB0804-T3 Abracon LLC electronic component

AB0804-T3

IC RTC CLK/CALENDAR I2C 16QFN

Abracon LLC

0
RFQ

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd I2C, 2-Wire Serial 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount - - 16-QFN (3x3)
M41T65Q6F STMicroelectronics electronic component

M41T65Q6F

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, Watchdog Timer - HH:MM:SS:hh (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1.3V ~ 4.4V - 0.7µA ~ 0.95µA @ 1.3V ~ 4.4V -40°C ~ 85°C Surface Mount - - 16-QFN (3x3)
DS1390U-18+T&R Analog Devices Inc./Maxim Integrated electronic component

DS1390U-18+T&R

DS1390U-18+T&R

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active - Clock/Calendar Alarm, Leap Year, Square Wave Output, Trickle-Charger - HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd SPI, 4-Wire Serial 1.71V ~ 1.89V 1.3V ~ 3.7V 100µA @ 1.71V ~ 1.89V -40°C ~ 85°C (TA) Surface Mount - - 10-uMAX/uSOP
DS1305EN/T&R Analog Devices Inc./Maxim Integrated electronic component

DS1305EN/T&R

IC RTC CLK/CALENDAR SPI 20TSSOP

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

- 20-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, NVSRAM, Trickle-Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - 20-TSSOP
RV-8564-C2-32.768KHZ-10PPM-TA-QC Micro Crystal AG electronic component

RV-8564-C2-32.768KHZ-10PPM-TA-QC

IC RTC CLK/CALENDAR I2C 10SON

Micro Crystal AG

0
RFQ

Datasheet

C2 10-TDFN Exposed Pad Tape & Reel (TR) Active Not Verified Clock/Calendar Alarm, Leap Year, Programmable Clock Output, Timer - HH:MM:SS (24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 1V ~ 5.5V - 0.35µA @ 3V -40°C ~ 85°C (TA) Surface Mount - - 10-SON (5x3.2)
RX-4045NBAA0 PURE SN EPSON electronic component

RX-4045NBAA0 PURE SN

IC RTC CLK/CALENDAR SPI 22SON

EPSON

0
RFQ

Datasheet

- - Tape & Reel (TR) Active - - - - - - - - - - - - - - -
RX-8035LCB0 PURE SN EPSON electronic component

RX-8035LCB0 PURE SN

IC RTC EVENT REC I2C 12VSOJ

EPSON

0
RFQ

Datasheet

RX-8035LC 12-TFSOJ (0.094", 2.40mm Width) Tape & Reel (TR) Active Not Verified Time Event Recorder Alarm - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C, 2-Wire Serial 2.4V ~ 5.5V 1V ~ 5.5V 2.5µA @ 3V -40°C ~ 85°C Surface Mount - - 12-VSOJ
AB1814-T3 Abracon LLC electronic component

AB1814-T3

IC RTC CLK/CALENDAR SPI 16QFN

Abracon LLC

0
RFQ

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd SPI 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount - - 16-QFN (3x3)
AB1804-T3 Abracon LLC electronic component

AB1804-T3

IC RTC CLK/CALENDAR I2C 16QFN

Abracon LLC

0
RFQ

Datasheet

- 16-VFQFN Exposed Pad Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer 256B HH:MM:SS:hh YY-MM-DD-dd I2C, 2-Wire Serial 1.7V ~ 3.6V 1.5V ~ 3.6V 0.17µA ~ 0.22µA @ 1.8V ~ 3V -40°C ~ 85°C Surface Mount - - 16-QFN (3x3)
M41T81SMY6E STMicroelectronics electronic component

M41T81SMY6E

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 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 - - 18-SOX
RX-8035LCAA0 PURE SN EPSON electronic component

RX-8035LCAA0 PURE SN

IC RTC EVENT REC I2C 12VSOJ

EPSON

0
RFQ

Datasheet

RX-8035LC 12-TFSOJ (0.094", 2.40mm Width) Tape & Reel (TR) Active - Clock/Calendar Alarm - HH:MM:SS (12/24 hr) YY-MM-DD-dd I2C 2.4V ~ 5.5V 1V ~ 5.5V 2.5µA @ 3V -40°C ~ 85°C Surface Mount - - 12-VSOJ
RV-2123-C2-32.768KHZ-20PPM-TA-QA Micro Crystal AG electronic component

RV-2123-C2-32.768KHZ-20PPM-TA-QA

TIMING REAL TIME CLOCK

Micro Crystal AG

0
RFQ

Datasheet

C2 10-TDFN Exposed Pad Bulk Active - Clock/Calendar Alarm, Leap Year - HH:MM:SS YY-MM-DD-dd SPI, 4-Wire Serial 5.5V - 180nA @ 3V -40°C ~ 85°C (TA) Surface Mount Automotive AEC-Q100 10-SON (5x3.2)
RTC-4574SA:B3 ROHS EPSON electronic component

RTC-4574SA:B3 ROHS

IC RTC CLK/CALENDAR SER 14SOP

EPSON

0
RFQ

Datasheet

RTC-4574SA 14-SOIC (0.197", 5.00mm Width) Tape & Reel (TR) Obsolete Not Verified Clock/Calendar Alarm, Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd 3-Wire Serial 1.6V ~ 5.5V - 1µA ~ 2µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount - - 14-SOP
DS1306EN Analog Devices Inc./Maxim Integrated electronic component

DS1306EN

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, NVSRAM, Square Wave Output, Trickle-Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2V ~ 5.5V 2V ~ 5.5V 25.3µA ~ 81µA @ 2V ~ 5V -40°C ~ 85°C Surface Mount - - 20-TSSOP
DS1308U-3+T Analog Devices Inc./Maxim Integrated electronic component

DS1308U-3+T

IC RTC CLOCK/CALENDAR I2C 8UMAX

Analog Devices Inc./Maxim Integrated

0
RFQ

Datasheet

- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Tape & Reel (TR) Active 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 1.3V ~ 5.5V - -40°C ~ 85°C Surface Mount - - 8-uMAX/uSOP
Total 2405 Record«Prev1... 5657585960616263...121Next»

Real Time Clocks Electronic Components

Explore Real Time Clocks electronic components, related subcategories, product specifications, datasheets and sourcing options. We support original component procurement, BOM sourcing and RFQ services for engineers, distributors and global buyers.

Frequently Asked Questions