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Real Time Clocks

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272 Products
Product Image

AB0815-T3
Abracon

Real Time Clock - 32.768kHz - Programmable Counters & Alarms - 2 outputs - SPI Interface - 1.5 to 3.6 VDC - 16 Le ...

  • In Stock: 21110
    Immediately
  • 250
    $2.02
  • 500
    $1.91
  • 1,000
    $1.84
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Product Image

MCP7940NT-E/SN
Microchip Technology

Battery-Backed I2C Real-Time Clock/Calendar - 64-byte SRAM - 1.8 to 5.5VDC - 12/24 hour - I2C - -40°C to +125°C - ...

  • In Stock: 3400
    Immediately
  • 250
    $0.975
  • 500
    $0.966
  • 1,000
    $0.959
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Product Image

MCP79412T-I/SN
Microchip Technology

Real Time Clock Serial 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin SOIC N T/R

  • In Stock: 2950
    Immediately
  • 250
    $0.918
  • 500
    $0.912
  • 1,000
    $0.890
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Product Image

MCP7940NT-I/MS
Microchip Technology

Battery-Backed I2C Real-Time Clock/Calendar - 64-byte SRAM - 1.8 to 5.5VDC - 12/24 hour - I2C - -40°C to +85°C - ...

  • In Stock: 2628
    Immediately
  • 250
    $0.977
  • 500
    $0.968
  • 1,000
    $0.961
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Product Image

MCP7940NT-I/SN
Microchip Technology

Battery-Backed I2C Real-Time Clock/Calendar - 64-byte SRAM - 1.8 to 5.5VDC - 12/24 hour - I2C - -40°C to +85°C - ...

  • In Stock: 1960
    Immediately
  • 250
    $0.915
  • 500
    $0.907
  • 1,000
    $0.900
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Product Image

ABRTCMC32.768KHZB5ZES3T
Abracon

Real Time Clock (RTC) IC Clock/Calendar - I²C, 2-Wire Serial - 10-SMD Module

  • In Stock: 1000
    Immediately
  • 50
    $4.579
  • 100
    $4.281
  • 250
    $4.147
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Product Image

MCP7940N-I/MS
Microchip Technology

Battery-Backed I2C Real-Time Clock/Calendar - 64-byte SRAM - 1.8 to 5.5VDC - 12/24 hour - I2C - -40°C to +85°C - ...

  • In Stock: 500
    Immediately
  • 100
    $0.750
  • 300
    $0.735
  • 500
    $0.730
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RX4901CEXBC00
Epson America

RX4901CE XB C00 REAL TIME CLOCK 4 WIRE SPI-BUS +/-5PPM -40~85C PIN 4FOUT 1K TR

  • Lead Time: 16 Weeks
  • 250
    $4.50
  • 500
    $2.77
  • 750
    $2.19
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Product Image

MCP79400-I/ST
Microchip Technology

Real Time Clock Serial - 64byte Clock/Calendar/Alarm/Battery Backup Automotive 8-Pin TSSOP - Tube

  • Lead Time: 5 Weeks
  • 100
    $0.986
  • 300
    $0.945
  • 500
    $0.932
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RX-8571NB:B3PURESN
Epson America

RX-8571NB:B3PURESN

  • Lead Time: 16 Weeks
  • 63
    $5.52
  • 125
    $4.17
  • 188
    $3.88
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