STMicroelectronics

Clock, Timing & Frequency ICs

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Clock, Timing & Frequency ICs
(51) Real Time Clocks
(4) Timer Circuits
(8) Watchdog Timers
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STMicroelectronics M48T35Y-70PC1, Real Time Clock (RTC), 32768B RAM Parallel, 28-Pin PCDIP
  • MYR168.193
    Each (In a Tube of 12)
STMicroelectronics M48T35Y-70PC1, Real Time Clock (RTC), 32768B RAM Parallel, 28-Pin PCDIP
  • FunctionsBattery Backup, Calendar, Chip Deselect, Switch Over, Write Protection
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS
  • User RAM32768B
  • Bus TypeParallel
See similar products in Real Time Clocks
STMicroelectronics M48T35Y-70PC1, Real Time Clock (RTC), 32768B RAM Parallel, 28-Pin PCDIP
  • MYR149.51Each
  • Also available in industry standard packaging
STMicroelectronics M48T35Y-70PC1, Real Time Clock (RTC), 32768B RAM Parallel, 28-Pin PCDIP
  • FunctionsBattery Backup, Calendar, Chip Deselect, Switch Over, Write Protection
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS
  • User RAM32768B
  • Bus TypeParallel
See similar products in Real Time Clocks
STMicroelectronics M41T11M6F, Real Time Clock (RTC), 56B RAM Serial-I2C, 8-Pin SOIC
  • MYR20.37
    Each (In a Pack of 5)
  • Also available in industry standard packaging
STMicroelectronics M41T11M6F, Real Time Clock (RTC), 56B RAM Serial-I2C, 8-Pin SOIC
  • FunctionsCalendar
  • Date FormatD:D:M:Y:C
  • Time FormatHH:MM:SS
  • User RAM56B
  • Bus TypeSerial-I2C
See similar products in Real Time Clocks
STMicroelectronics 5 Pin Watchdog Timer, SOT-323
  • MYR6.403
    Each (In a Pack of 10)
  • Also available in industry standard packaging
STMicroelectronics 5 Pin Watchdog Timer, SOT-323
  • Mounting TypeSurface Mount
  • Timer TypeWatchdog
  • Package TypeSOT-323
  • Number of Internal Timers1
  • Pin Count5
See similar products in Watchdog Timers
STMicroelectronics M48T58Y-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP
  • MYR119.08Each
  • Also available in industry standard packaging
STMicroelectronics M48T58Y-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP
  • FunctionsBattery Backup, Calendar, Chip Deselect, Switch Over, Write Protection
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS
  • User RAM8192B
  • Bus TypeParallel
See similar products in Real Time Clocks
STMicroelectronics M48T58-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP
  • MYR124.12Each
  • Also available in industry standard packaging
STMicroelectronics M48T58-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP
  • FunctionsBattery Backup, Calendar, Chip Deselect, Switch Over, Write Protection
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS
  • User RAM8192B
  • Bus TypeParallel
See similar products in Real Time Clocks
STMicroelectronics M41T82RM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • MYR11.992
    Each (On a Reel of 2500)
STMicroelectronics M41T82RM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • FunctionsAlarm, Battery Backup, Calendar, Watchdog Timer
  • Date FormatBinary, D:D:M:Y:C
  • User RAM32bit
  • Bus TypeSerial-2 Wire, Serial-I2C
  • Mounting TypeSurface Mount
See similar products in Real Time Clocks
STMicroelectronics M41T81SM6F, Real Time Clock (RTC), 20B RAM Serial-I2C, 8-Pin SOIC
  • MYR15.798
    Each (In a Pack of 5)
  • Also available in industry standard packaging
STMicroelectronics M41T81SM6F, Real Time Clock (RTC), 20B RAM Serial-I2C, 8-Pin SOIC
  • FunctionsCalendar
  • Date FormatD:D:M:Y:C
  • Time FormatHH:MM:SS:HSS
  • User RAM20B
  • Bus TypeSerial-I2C
See similar products in Real Time Clocks
STMicroelectronics M41T11M6F, Real Time Clock (RTC), 56B RAM Serial-I2C, 8-Pin SOIC
  • MYR15.953
    Each (On a Reel of 2500)
STMicroelectronics M41T11M6F, Real Time Clock (RTC), 56B RAM Serial-I2C, 8-Pin SOIC
  • FunctionsCalendar
  • Date FormatD:D:M:Y:C
  • Time FormatHH:MM:SS
  • User RAM56B
  • Bus TypeSerial-I2C
See similar products in Real Time Clocks
STMicroelectronics M41T00M6F, Real Time Clock (RTC), 8B RAM Serial-I2C, 8-Pin SOIC
  • MYR15.76
    Each (In a Pack of 5)
  • Also available in industry standard packaging
STMicroelectronics M41T00M6F, Real Time Clock (RTC), 8B RAM Serial-I2C, 8-Pin SOIC
  • FunctionsCalendar
  • Date FormatD:M:Y:C
  • Time FormatHH:MM:SS
  • User RAM8B
  • Bus TypeSerial-I2C
See similar products in Real Time Clocks
STMicroelectronics 5 Pin Watchdog Timer, SOT-23
  • MYR7.242
    Each (In a Pack of 5)
  • Also available in industry standard packaging
STMicroelectronics 5 Pin Watchdog Timer, SOT-23
  • Mounting TypeSurface Mount
  • Timer TypeWatchdog
  • Package TypeSOT-23
  • Pin Count5
  • Minimum Operating Temperature-40 °C
See similar products in Watchdog Timers
STMicroelectronics M41T83SQA6F, Real Time Clock (RTC), 32B RAM Serial-2 Wire, Serial-I2C, 16-Pin QFN
  • MYR14.921
    Each (On a Reel of 1000)
STMicroelectronics M41T83SQA6F, Real Time Clock (RTC), 32B RAM Serial-2 Wire, Serial-I2C, 16-Pin QFN
  • FunctionsReal Time Clock
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS:hh
  • User RAM32B
  • Bus TypeSerial-2 Wire, Serial-I2C
See similar products in Real Time Clocks
STMicroelectronics M41T60Q6F, Real Time Clock (RTC), 8B RAM Serial-I2C, 16-Pin QFN
  • MYR8.02
    Each (In a Pack of 5)
  • Also available in industry standard packaging
STMicroelectronics M41T60Q6F, Real Time Clock (RTC), 8B RAM Serial-I2C, 16-Pin QFN
  • FunctionsBattery Backup, Calendar
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS
  • User RAM8B
  • Bus TypeSerial-I2C
See similar products in Real Time Clocks
STMicroelectronics TS555 TS555IDTTR, Timer Circuit, Dual 2.7MHz, 8-Pin SO
  • MYR6.793
    Each (In a Pack of 10)
  • Also available in industry standard packaging
STMicroelectronics TS555 TS555IDTTR, Timer Circuit, Dual 2.7MHz, 8-Pin SO
  • Mounting TypeSurface Mount
  • Timer TypeMonostable
  • Package TypeSO
  • Number of Internal Timers2
  • Pin Count8
See similar products in Timer Circuits
STMicroelectronics 5 Pin Watchdog Timer, SOT-23
  • MYR4.717
    Each (On a Reel of 3000)
STMicroelectronics 5 Pin Watchdog Timer, SOT-23
  • Mounting TypeSurface Mount
  • Timer TypeWatchdog
  • Package TypeSOT-23
  • Pin Count5
  • Minimum Operating Temperature-40 °C
See similar products in Watchdog Timers
STMicroelectronics M41T65Q6F, Real Time Clock (RTC), 16B RAM Serial-I2C, 16-Pin QFN
  • MYR14.658
    Each (On a Reel of 3000)
STMicroelectronics M41T65Q6F, Real Time Clock (RTC), 16B RAM Serial-I2C, 16-Pin QFN
  • FunctionsAlarm, Battery Backup, Calendar, Watchdog Timer
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS:hh
  • User RAM16B
  • Bus TypeSerial-I2C
See similar products in Real Time Clocks
STMicroelectronics M41T93RMY6F, Real Time Clock (RTC), 32B RAM Serial-4 Wire, Serial-I2C, 18-Pin SOX
  • MYR20.556
    Each (On a Reel of 1000)
STMicroelectronics M41T93RMY6F, Real Time Clock (RTC), 32B RAM Serial-4 Wire, Serial-I2C, 18-Pin SOX
  • FunctionsReal Time Clock
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS:hh
  • User RAM32B
  • Bus TypeSerial-4 Wire, Serial-I2C
See similar products in Real Time Clocks
STMicroelectronics M48T18-100PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP
  • MYR128.02Each
  • Also available in industry standard packaging
STMicroelectronics M48T18-100PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP
  • FunctionsBattery Backup, Calendar, Chip Deselect, Switch Over, Write Protection
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS
  • User RAM8192B
  • Bus TypeParallel
See similar products in Real Time Clocks
STMicroelectronics M41T94MH6F, Real Time Clock (RTC), 44B RAM Serial-SPI, 28-Pin SOH
  • MYR36.453
    Each (In a Pack of 6)
  • Also available in industry standard packaging
STMicroelectronics M41T94MH6F, Real Time Clock (RTC), 44B RAM Serial-SPI, 28-Pin SOH
  • FunctionsAlarm, Battery Backup, Interrupt, NVRAM, Real Time Clock, Watchdog Timer
  • Date FormatBinary, D:D:M:Y:C
  • Time FormatBinary, HH:MM:SS
  • User RAM44B
  • Bus TypeSerial-SPI
See similar products in Real Time Clocks
STMicroelectronics 5 Pin Watchdog Timer, SOT-23
  • MYR6.926
    Each (In a Pack of 10)
  • Also available in industry standard packaging
STMicroelectronics 5 Pin Watchdog Timer, SOT-23
  • Mounting TypeSurface Mount
  • Timer TypeWatchdog
  • Package TypeSOT-23
  • Number of Internal Timers1
  • Pin Count5
See similar products in Watchdog Timers
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