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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Packaging Series ProductStatus Type Features MemorySize TimeFormat DateFormat Interface Voltage-Supply Voltage-SupplyBattery Current-Timekeeping(Max) OperatingTemperature MountingType
RX8900CEUCB

RX8900CEUCB

IC RTC CLK/CALENDAR I2C 10SMD

EPSON

0 4.53

RFQ

RX8900CEUCB

Datasheet

10-SMD, No Lead Bulk RX8900CE Active Clock/Calendar Alarm - HH:MM:SS YY-MM-DD I²C 2.5V ~ 5.5V 1.6V ~ 5.5V 1.4µA ~ 1.5µA @ 3V ~ 5V -40°C ~ 85°C (TA) Surface Mount
DS1685S-5+T&R

DS1685S-5+T&R

IC RTC CLK/CALENDAR PAR 24SOIC

Analog Devices Inc./Maxim Integrated

0 4.61

RFQ

DS1685S-5+T&R

Datasheet

24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) - Active 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
DS1344D-3+

DS1344D-3+

IC RTC CLK/CALENDAR SPI 14TDFN

Analog Devices Inc./Maxim Integrated

0 4.64

RFQ

DS1344D-3+

Datasheet

14-WFDFN Exposed Pad Tube - Active Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2.7V ~ 5.5V 1.3V ~ 5.5V - -40°C ~ 85°C Surface Mount
DS1344D-33+

DS1344D-33+

IC RTC CLK/CALENDAR SPI 14TDFN

Analog Devices Inc./Maxim Integrated

0 4.64

RFQ

DS1344D-33+

Datasheet

14-WFDFN Exposed Pad Bulk,Tube - Active Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 3V ~ 5.5V 1.3V ~ 5.5V 120µA ~ 160µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount
RTT21064

RTT21064

XTAL OSC RTC 32.768KHZ SMD

Raltron Electronics

0 4.69

RFQ

RTT21064

Datasheet

10-SMD, No Lead Tape & Reel (TR) - Active Clock/Calendar Alarm, Leap Year, RAM - HH:MM:SS YY-MM-DD I²C 1.25V ~ 5.5V 1.2V ~ 5.5V 5µA ~ 7.8µA @ 1.2V ~ 5.5V -40°C ~ 85°C Surface Mount
RX-4571NB:B3 PURE SN

RX-4571NB:B3 PURE SN

IC RTC CLK/CALENDAR SER 22SON

EPSON

0 4.77

RFQ

RX-4571NB:B3 PURE SN

Datasheet

22-LFDFN Tape & Reel (TR),Cut Tape (CT),Digi-Reel® RX-4571NB Active Clock/Calendar Alarm, Leap Year - HH:MM:SS (24 hr) YY-MM-DD-dd 3-Wire Serial 1.6V ~ 5.5V - 0.95µA ~ 1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
RX-8571NB:B3PURESN

RX-8571NB:B3PURESN

IC RTC CLK/CALENDAR I2C 22SON

EPSON

0 4.77

RFQ

RX-8571NB:B3PURESN

Datasheet

22-LFDFN Tape & Reel (TR),Cut Tape (CT),Digi-Reel® RX-8571NB Active Clock/Calendar Alarm, Leap Year, RAM 16B HH:MM:SS (24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 1.6V ~ 5.5V - 0.55µA ~ 0.6µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
ISL12022MIBZR5421

ISL12022MIBZR5421

IC RTC CLK/CALENDAR I2C 20SOIC

Renesas Electronics America Inc

0 4.82

RFQ

ISL12022MIBZR5421

Datasheet

20-SOIC (0.295", 7.50mm Width) Tube - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, SRAM 128B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.7V ~ 5.5V 1.8V ~ 5.5V 14µA ~ 15µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
DS1343D-33+

DS1343D-33+

IC RTC CLK/CALENDAR SPI 14TDFN

Analog Devices Inc./Maxim Integrated

0 4.84

RFQ

DS1343D-33+

Datasheet

14-WFDFN Exposed Pad Tube - Active Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 3V ~ 5.5V 1.3V ~ 5.5V 120µA ~ 160µA @ 3.63V ~ 5.5V -40°C ~ 85°C Surface Mount
DS1344E-3+

DS1344E-3+

IC RTC CLK/CALENDAR SPI 20TSSOP

Analog Devices Inc./Maxim Integrated

0 4.87

RFQ

DS1344E-3+

Datasheet

20-TSSOP (0.173", 4.40mm Width) Tube - Active Clock/Calendar Alarm, Leap Year, NVRAM, Square Wave Output, Trickle Charger 96B HH:MM:SS (12/24 hr) YY-MM-DD-dd SPI 2.7V ~ 5.5V 1.3V ~ 5.5V - -40°C ~ 85°C Surface Mount
RX-4571NB:B

RX-4571NB:B

IC RTC CLK/CALENDAR SER 22SON

EPSON

0 5.00

RFQ

RX-4571NB:B

Datasheet

22-LFDFN Strip RX-4571NB Active Clock/Calendar Alarm, Leap Year - - - 3-Wire Serial 1.6V ~ 5.5V - 0.95µA ~ 1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
RX-4571NB:BX PURE SN

RX-4571NB:BX PURE SN

IC RTC CLK/CALENDAR SER 22SON

EPSON

0 5.00

RFQ

RX-4571NB:BX PURE SN

Datasheet

22-SMD, 20 Leads, Flat Leads Tape & Reel (TR) RX-4571NB Active Clock/Calendar Alarm, Leap Year - - - 3-Wire Serial 1.6V ~ 5.5V - 0.95µA ~ 1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
DS1685EN-5+T&R

DS1685EN-5+T&R

IC RTC CLK/CALENDAR PAR 24TSSOP

Analog Devices Inc./Maxim Integrated

0 5.03

RFQ

DS1685EN-5+T&R

Datasheet

24-TSSOP (0.173", 4.40mm Width) Tape & Reel (TR) - Active 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 Surface Mount
DS3232MZ/V+T

DS3232MZ/V+T

IC RTC CLK/CALENDAR I2C 8SOIC

Analog Devices Inc./Maxim Integrated

0 5.08

RFQ

DS3232MZ/V+T

Datasheet

8-SOIC (0.154", 3.90mm Width) Tape & Reel (TR) Automotive, AEC-Q100 Not For New Designs Clock/Calendar Alarm, Leap Year, Square Wave Output, SRAM 236B HH:MM:SS (12/24 hr) YY-MM-DD-dd I²C, 2-Wire Serial 2.3V ~ 4.5V 2.3V ~ 4.5V 175µA @ 2.3V ~ 4.5V -40°C ~ 85°C Surface Mount
AB-RTCMC-32.768KHZ-EOA9-S3-HAT

AB-RTCMC-32.768KHZ-EOA9-S3-HAT

IC RTC CLK/CALENDAR SPI MODULE

Abracon LLC

0 5.13

RFQ

AB-RTCMC-32.768KHZ-EOA9-S3-HAT

Datasheet

10-SMD Module Tape & Reel (TR) - Active Clock/Calendar Alarm, EEPROM, TCXO/Crystal, Trickle-Charger - HH:MM:SS:hh YY-MM-DD-dd SPI 1.4V ~ 5.5V, 2.1V ~ 5.5V 1.4V ~ 5.5V 4.6µA ~ 5.5µA @ 1.4V ~ 5V -40°C ~ 125°C Surface Mount
AB-RTCMC-32.768KHZ-EOZ9-S3-HAT

AB-RTCMC-32.768KHZ-EOZ9-S3-HAT

IC RTC CLK/CALENDAR I2C MODULE

Abracon LLC

0 5.13

RFQ

AB-RTCMC-32.768KHZ-EOZ9-S3-HAT

Datasheet

10-SMD Module Tape & Reel (TR) - Active Clock/Calendar Alarm, EEPROM, TCXO/Crystal, Trickle-Charger - HH:MM:SS:hh YY-MM-DD-dd I²C 1.4V ~ 5.5V, 2.1V ~ 5.5V 1.4V ~ 5.5V 4.6µA ~ 5.5µA @ 1.4V ~ 5V -40°C ~ 125°C Surface Mount
DS12885S+T&R

DS12885S+T&R

IC RTC CLK/CALENDAR PAR 24SOIC

Analog Devices Inc./Maxim Integrated

0 5.28

RFQ

DS12885S+T&R

Datasheet

24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) - Active Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd Parallel 4.5V ~ 5.5V 2.5V ~ 4V 15mA @ 4.5V ~ 5.5V 0°C ~ 70°C Surface Mount
DS1685Q-5+T&R

DS1685Q-5+T&R

IC RTC CLK/CALENDAR PAR 28PLCC

Analog Devices Inc./Maxim Integrated

0 5.34

RFQ

DS1685Q-5+T&R

Datasheet

28-LCC (J-Lead) Tape & Reel (TR) - Active 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
DS1685SN-5+T&R

DS1685SN-5+T&R

IC RTC CLK/CALENDAR PAR 24SOIC

Analog Devices Inc./Maxim Integrated

0 5.36

RFQ

DS1685SN-5+T&R

Datasheet

24-SOIC (0.295", 7.50mm Width) Tape & Reel (TR) - Active 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 Surface Mount
RX-4571LCB PURE SN

RX-4571LCB PURE SN

RX-4571LC:B RTC {SN-AG OR SN} VS

EPSON

0 5.39

RFQ

RX-4571LCB PURE SN

Datasheet

12-TFSOJ (0.094", 2.40mm Width) Bulk RX-4571LC Active Clock/Calendar Alarm, Leap Year - HH:MM:SS YY-MM-DD 3-Wire Serial 1.6V ~ 5.5V 1V ~ 5.5V 950nA ~ 1µA @ 3V ~ 5V -40°C ~ 85°C Surface Mount
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