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Clock & Timer ICs

Records 56,222
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Part Number
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RTC-4701NB:B3 ROHS

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR SER 22-SON

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Alarm, Leap Year
  • Time Format: HH:MM:SS (24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: 3-Wire Serial
  • Voltage - Supply: 1.6V ~ 5.5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 22-LFDFN
  • Supplier Device Package: 22-SON (5x6)
In Stock201

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RTC-4701NB:B ROHS

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

  • Manufacturer: EPSON
  • Series: *
In Stock246

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RTC-62421A
RTC-62421A

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 18-DIP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 1.8µA ~ 3µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Through Hole
  • Package / Case: 18-DIP (0.300", 7.62mm)
  • Supplier Device Package: 18-DIP
In Stock220

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RTC-62421A:ROHS

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 18-DIP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 1.8µA ~ 3µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Through Hole
  • Package / Case: 18-DIP (0.300", 7.62mm)
  • Supplier Device Package: 18-DIP
In Stock407

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RTC-62421B
RTC-62421B

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 18-DIP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 1.8µA ~ 3µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Through Hole
  • Package / Case: 18-DIP (0.300", 7.62mm)
  • Supplier Device Package: 18-DIP
In Stock455

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RTC-62421B:ROHS

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 18-DIP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 1.8µA ~ 3µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Through Hole
  • Package / Case: 18-DIP (0.300", 7.62mm)
  • Supplier Device Package: 18-DIP
In Stock185

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RTC-62423A:3
RTC-62423A:3

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 1.8µA ~ 3µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock366

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RTC-62423A:3:ROHS

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 1.8µA ~ 3µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock466

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RTC-63421B
RTC-63421B

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 18-DIP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Alarm
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Through Hole
  • Package / Case: 18-DIP (0.300", 7.62mm)
  • Supplier Device Package: 18-DIP
In Stock402

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RTC-63423B
RTC-63423B

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOIC

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Alarm
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock150

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RTC-72421A
RTC-72421A

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 18-DIP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -10°C ~ 70°C
  • Mounting Type: Through Hole
  • Package / Case: 18-DIP (0.300", 7.62mm)
  • Supplier Device Package: 18-DIP
In Stock436

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RTC-72421A: PURE SN

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

  • Manufacturer: EPSON
  • Series: RTC-72421
In Stock202

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RTC-72421A:ROHS

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 18-DIP

  • Manufacturer: EPSON
  • Series: RTC-72421
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -10°C ~ 70°C
  • Mounting Type: Through Hole
  • Package / Case: 18-DIP (0.300", 7.62mm)
  • Supplier Device Package: 18-DIP
In Stock2,216

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RTC-72421B
RTC-72421B

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 18-DIP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -10°C ~ 70°C
  • Mounting Type: Through Hole
  • Package / Case: 18-DIP (0.300", 7.62mm)
  • Supplier Device Package: 18-DIP
In Stock124

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RTC-72421B: PURE SN

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

  • Manufacturer: EPSON
  • Series: RTC-72421
In Stock329

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RTC-72421B: ROHS

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 18-DIP

  • Manufacturer: EPSON
  • Series: RTC-72421
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -10°C ~ 70°C
  • Mounting Type: Through Hole
  • Package / Case: 18-DIP (0.300", 7.62mm)
  • Supplier Device Package: 18-DIP
In Stock945

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RTC-72423A
RTC-72423A

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock453

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RTC-72423A0:PURE SN

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Series: RTC-72423
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock254

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RTC-72423A0:ROHS

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Series: RTC-72423
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock414

More on Order

RTC-72423A:2
RTC-72423A:2

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock166

More on Order

RTC-72423A:3
RTC-72423A:3

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock153

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RTC-72423A3:PURE SN

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Series: RTC-72423
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock326

More on Order

RTC-72423A:3:ROHS

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Series: RTC-72423
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock351

More on Order

RTC-72423A: PURE SN

Clock & Timer ICs - Real Time Clocks

IC REAL TIME CLOCK/CALENDAR

  • Manufacturer: EPSON
  • Series: RTC-72423
In Stock176

More on Order

RTC-72423A: ROHS

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Series: RTC-72423
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock8,480

More on Order

RTC-72423B
RTC-72423B

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock342

More on Order

RTC-72423B0:PURE SN

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Series: RTC-72423
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock435

More on Order

RTC-72423B:3
RTC-72423B:3

EPSON

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock253

More on Order

RTC-72423B3:PURE SN

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Series: RTC-72423
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock210

More on Order

RTC-72423B3: ROHS

Clock & Timer ICs - Real Time Clocks

IC RTC CLK/CALENDAR PAR 24-SOP

  • Manufacturer: EPSON
  • Series: RTC-72423
  • Type: Clock/Calendar
  • Features: Leap Year
  • Time Format: HH:MM:SS (12/24 hr)
  • Date Format: YY-MM-DD-dd
  • Interface: Parallel
  • Voltage - Supply: 4.5V ~ 5.5V
  • Current - Timekeeping (Max): 5µA ~ 10µA @ 2V ~ 5V
  • Operating Temperature: -40°C ~ 85°C
  • Mounting Type: Surface Mount
  • Package / Case: 24-SOIC (0.311", 7.90mm Width)
  • Supplier Device Package: 24-SOP
In Stock1,218

More on Order