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Real Time Clocks

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CategorySemiconductors / Clock & Timer ICs / Real Time Clocks
Records 2,044
Page 27/69
Image
Part Number
Manufacturer
Description
In Stock
Quantity
Series
Type
Features
Memory Size
Time Format
Date Format
Interface
Voltage - Supply
Voltage - Supply, Battery
Current - Timekeeping (Max)
Operating Temperature
Mounting Type
Package / Case
Supplier Device Package
RX-8571NB:B3PURESN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 22-SON

In Stock429

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Manufacturer: EPSON
Series: RX-8571NB
Type: Clock/Calendar
Features: Alarm, Leap Year, RAM
Memory Size: 16B
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.6V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.55µA ~ 0.6µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 22-LFDFN
Supplier Device Package: 22-SON (5x6)
RA-4574SA:B3 PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 14-SOP

In Stock296

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Manufacturer: EPSON
Series: RA-4574SA
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 1.6V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.5µA ~ 1µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 14-SSOP (0.209", 5.30mm Width)
Supplier Device Package: 14-SOP
RTC-8564JE0:ROHS
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 20-VSOJ

In Stock297

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Manufacturer: EPSON
Series: RTC-8564JE
Type: Clock/Calendar
Features: Alarm, Y2K
Memory Size: -
Time Format: HH:MM:SS
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.7µA ~ 0.8µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 20-LSSOJ (0.213", 5.40mm Width)
Supplier Device Package: 20-VSOJ
RTC-8564JE:B0 ROHS
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 20-VSOJ

In Stock516

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Manufacturer: EPSON
Series: RTC-8564JE
Type: Clock/Calendar
Features: Alarm, Y2K
Memory Size: -
Time Format: HH:MM:SS
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.7µA ~ 0.8µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 20-LSSOJ (0.213", 5.40mm Width)
Supplier Device Package: 20-VSOJ
RX-8581JE:B0
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 20-VSOJ

In Stock385

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Manufacturer: EPSON
Series: RX-8581JE
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.8µA ~ 1.2µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 20-LSSOJ (0.213", 5.40mm Width)
Supplier Device Package: 20-VSOJ
RX-8581JE:B0 I2C-BUS
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock329

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Manufacturer: EPSON
Series: RX-8581JE
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -
ISL12024IRTCZ
Renesas Electronics America Inc.

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-TDFN

In Stock502

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Manufacturer: Renesas Electronics America Inc.
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Unique ID
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.7V ~ 5.5V
Voltage - Supply, Battery: 1.8V ~ 5.5V
Current - Timekeeping (Max): 10µA ~ 20µA @ 2.7V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-WDFN Exposed Pad
Supplier Device Package: 8-TDFN (3x3)
RX-4581NB:B0 ROHS
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 22-SON

In Stock558

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Manufacturer: EPSON
Series: RX-4581NB
Type: Clock/Calendar
Features: Alarm, Leap Year, SRAM
Memory Size: 16B
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: SPI
Voltage - Supply: 1.6V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.8µA ~ 1.2µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 22-SMD, 20 Leads, Flat Leads
Supplier Device Package: 22-SON
RX-4574LC:B0 PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SER 12-VSOJ

In Stock367

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Manufacturer: EPSON
Series: RX-4574LC
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: 3-Wire Serial
Voltage - Supply: 1.6V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.95µA ~ 1µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 12-TFSOJ (0.094", 2.40mm Width)
Supplier Device Package: 12-VSOJ
RTC-8564NB:B0:ROHS
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 22-SON

In Stock348

More on Order

Manufacturer: EPSON
Series: RTC-8564NB
Type: Clock/Calendar
Features: Alarm, Y2K
Memory Size: -
Time Format: HH:MM:SS
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.7µA ~ 0.8µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 22-SMD, 20 Leads, Flat Leads
Supplier Device Package: 22-SON
DS1388Z-3+T&R
Maxim Integrated

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 8-SOIC

In Stock593

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Manufacturer: Maxim Integrated
Series: -
Type: Clock/Calendar
Features: EEPROM, Leap Year, Supervisor, Trickle-Charger, Watchdog Timer
Memory Size: 512B
Time Format: HH:MM:SS:hh (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.7V ~ 3.3V
Voltage - Supply, Battery: 1.3V ~ 5.5V
Current - Timekeeping (Max): 140µA @ 2.7V ~ 3.3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package: 8-SOIC
1339C-31SRI8
IDT, Integrated Device Technology

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 16-SOIC

In Stock258

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Manufacturer: IDT, Integrated Device Technology Inc
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Trickle-Charger
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 3.3V ~ 5.5V
Voltage - Supply, Battery: 1.3V ~ 3.7V
Current - Timekeeping (Max): 200µA @ 3.63V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC
RA-4574SA:B PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock324

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Manufacturer: EPSON
Series: RA-4574SA
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -
RX-4571NB:B
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock314

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Manufacturer: EPSON
Series: RX-4571NB
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -
RX-8035LC:B0
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC EVENT REC I2C 12-VSOJ

In Stock439

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Manufacturer: EPSON
Series: RX-8035LC
Type: Time Event Recorder
Features: Alarm
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.4V ~ 5.5V
Voltage - Supply, Battery: 1V ~ 5.5V
Current - Timekeeping (Max): 2.5µA @ 3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 12-TFSOJ (0.094", 2.40mm Width)
Supplier Device Package: 12-VSOJ
RA-8565SA:B0 PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock429

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Manufacturer: EPSON
Series: RA-8565SA
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -
RX-8581NB:B0
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 22-SON

In Stock348

More on Order

Manufacturer: EPSON
Series: RX-8581NB
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.8V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 0.8µA ~ 1.2µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 22-SMD, 20 Leads, Flat Leads
Supplier Device Package: 22-SON
RX-8025SA:AA:ROHS
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 14-SOP

In Stock596

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Manufacturer: EPSON
Series: RX-8025SA
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.7V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 1.2µA ~ 1.8µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package: 14-SOP
RX-8025SA:AA3:PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 14-SOP

In Stock517

More on Order

Manufacturer: EPSON
Series: RX-8025SA
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.7V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 1.2µA ~ 1.8µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 14-SOIC (0.209", 5.30mm Width)
Supplier Device Package: 14-SOP
RX-8025SA:AC3 PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CAL I2C/2-WIRE SER 14SOP

In Stock301

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Manufacturer: EPSON
Series: RX-8025SA
Type: Clock/Calendar
Features: Alarm, Leap Year
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.7V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 1.2µA ~ 1.8µA @ 3V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 14-SOIC (0.197", 5.00mm Width)
Supplier Device Package: 14-SOP
RX-8035LC:AA0:PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC EVENT REC I2C 12-VSOJ

In Stock275

More on Order

Manufacturer: EPSON
Series: RX-8035LC
Type: Time Event Recorder
Features: Alarm
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.4V ~ 5.5V
Voltage - Supply, Battery: 1V ~ 5.5V
Current - Timekeeping (Max): 2.5µA @ 3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 12-TFSOJ (0.094", 2.40mm Width)
Supplier Device Package: 12-VSOJ
RX-8035LC:AC0 PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC RECORDER I2C SER 12VSOJ

In Stock396

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Manufacturer: EPSON
Series: RX-8035LC
Type: Time Event Recorder
Features: Alarm
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.4V ~ 5.5V
Voltage - Supply, Battery: 1V ~ 5.5V
Current - Timekeeping (Max): 2.5µA @ 3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 12-TFSOJ (0.094", 2.40mm Width)
Supplier Device Package: 12-VSOJ
RTC-4543SA:A3:PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SPI 14-SOP

In Stock539

More on Order

Manufacturer: EPSON
Series: RTC-4543SA
Type: Clock/Calendar
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: 3-Wire Serial
Voltage - Supply: 2.5V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 14-SOIC (0.197", 5.00mm Width)
Supplier Device Package: 14-SOP
RTC-4543SA:B:PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CALENDAR 3-WIRE SER 14SOP

In Stock288

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Manufacturer: EPSON
Series: RTC-4543SA
Type: Clock/Calendar
Features: Leap Year
Memory Size: -
Time Format: HH:MM:SS (24 hr)
Date Format: YY-MM-DD-dd
Interface: 3-Wire Serial
Voltage - Supply: 2.5V ~ 5.5V
Voltage - Supply, Battery: -
Current - Timekeeping (Max): 1µA ~ 3µA @ 2V ~ 5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 14-SOIC (0.197", 5.00mm Width)
Supplier Device Package: 14-SOP
RX-8035SA:AC3 PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC RECORDER I2C SER 14SOP

In Stock230

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Manufacturer: EPSON
Series: RX-8035SA
Type: Time Event Recorder
Features: Alarm
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.4V ~ 5.5V
Voltage - Supply, Battery: 1V ~ 5.5V
Current - Timekeeping (Max): 2.5µA @ 3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 14-SOIC (0.197", 5.00mm Width)
Supplier Device Package: 14-SOP
1339AC-2SRGI
IDT, Integrated Device Technology

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 16-SOIC

In Stock369

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Manufacturer: IDT, Integrated Device Technology Inc
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Trickle-Charger
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 1.7V ~ 5.5V
Voltage - Supply, Battery: 1.3V ~ 3.7V
Current - Timekeeping (Max): 200µA @ 3.63V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC
1339AC-31SRGI
IDT, Integrated Device Technology

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR I2C 16-SOIC

In Stock499

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Manufacturer: IDT, Integrated Device Technology Inc
Series: -
Type: Clock/Calendar
Features: Alarm, Leap Year, Square Wave Output, Trickle-Charger
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.7V ~ 5.5V
Voltage - Supply, Battery: 1.3V ~ 3.7V
Current - Timekeeping (Max): 200µA @ 3.63V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Supplier Device Package: 16-SOIC
RX-8035SA:AA3:PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC EVENT REC I2C 14-SOP

In Stock479

More on Order

Manufacturer: EPSON
Series: RX-8035SA
Type: Time Event Recorder
Features: Alarm
Memory Size: -
Time Format: HH:MM:SS (12/24 hr)
Date Format: YY-MM-DD-dd
Interface: I²C, 2-Wire Serial
Voltage - Supply: 2.4V ~ 5.5V
Voltage - Supply, Battery: 1V ~ 5.5V
Current - Timekeeping (Max): 2.5µA @ 3V
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Package / Case: 14-SOIC, Non-Standard
Supplier Device Package: 14-SOP
RX-4571LC:B PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock311

More on Order

Manufacturer: EPSON
Series: RX-4571LC
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -
RX-4571SA:B PURE SN
EPSON

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

In Stock498

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Manufacturer: EPSON
Series: RX-4571SA
Type: -
Features: -
Memory Size: -
Time Format: -
Date Format: -
Interface: -
Voltage - Supply: -
Voltage - Supply, Battery: -
Current - Timekeeping (Max): -
Operating Temperature: -
Mounting Type: -
Package / Case: -
Supplier Device Package: -