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Real Time Clocks

Allow your microcontroller project to keep track of time with Jameco's wide selection of Real Time Clocks Chips. Available in many designs & configurations, including the Real Time phantom clock, or the real time breakout board kit which is a great battery-backed RTC perfect for data logging or clock-building.

Search Results: 13 results found
DS12887

IC DS12887 Real Time Clock (RTC) IC Clock/Calendar 114 Byte

  • 1: $8.95
    10: $7.95
    100: $6.95

259 in stock

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277258VP

IC DS3231 Real Time Clock (DS3231) Module Breakout Board with Battery Backup

  • 1: $4.95
    5: $4.49
    25: $4.25
    100: $3.95

349 in stock

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DS1307N+

IC DS1307N+ Real-Time Clock (RTC) Clock/Calendar 56-Bit(NV SRAM) Serial I2C

  • 1: $3.95
    10: $3.69
    100: $2.95

184 in stock

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DS1302

IC DS1302 Real Time Clock/Calendar/Trickle Charger/NV Timekeeping RAM

Slashed Prices - Limited Quantity

  • 1: $3.95
    10: $3.49
    100: $2.89

35 in stock

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DS1307+

IC DS1307+ Real Time Clock/IC Clock/Logic/Calendar 56-Bit (NV RAM) Serial I2C

Slashed Prices - Limited Quantity

  • 1: $2.29
    10: $2.09
    100: $1.89

43 in stock

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DS1243Y-120+

IC DS1243Y Real Time Clock 64K NV SRAM w/Phantom Clock

Price Reduced

  • 1: $19.95
    10: $17.95

20 in stock

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DS1511Y

IC DS1511Y Real Time Clock/IC Clock/Calendar 256-Bit(NV SRAM) Program Watchdog Timer/RTC Alarm

Slashed Prices - Limited Quantity

  • 1: $10.95
    10: $9.95
    100: $8.95

9 in stock

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M48T02-70PC1

Real Time Clock Parallel 2KByte 24-Pin PCDIP Tube

  • 5: $20.59
    25: $18.49
    50: $16.49

1 ship on Aug. 13

M48T58Y-70PC1

IC M48T58Y SRAM 8Kx8 Real Time Clock Power Fail 28-pin DIP

  • 1: $32.59
    10: $29.49
    100: $27.39

51 ship on Aug. 13

D1990AC

IC D1990AC Serial I/O Calendar and Clock CMOS LSI

  • 1: $10.95
    10: $9.95
    100: $8.95
    500: $7.95

621 in stock

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PI464H6C

Motherboard Clock Generator 11 Speeds 80 MHz Max DIP-28

  • 1: $6.95
    10: $6.25
    100: $5.59

227 in stock

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IMIXG571CYBD

Processor Specific Clock Generator 66.6MHz CMOS PDSO48

  • 1: $3.95
    10: $3.59
    100: $3.29
    250: $2.95

780 in stock

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FDC37B782QFP

Enhanced Super IO Controller with Wake-Up Features and Consumer IR QFP-128

Slashed Prices - Limited Quantity

  • 1: $9.95
    10: $8.95
    50: $7.95
    100: $6.95

315 in stock

More Available

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