STMicroelectronics

Clocks, Timing & Frequency Control Circuits

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Clocks, Timing & Frequency Control Circuits
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Part Details
  • HK$146.15Each
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
  • HK$134.43
    Each (In a Tube of 12)
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
  • HK$3.574
    Each (On a Reel of 3000)
Watchdog Timer 3.4/6.3/102/1600ms SOT23
  • Mounting TypeSurface Mount
  • Timer TypeWatchdog
  • Package TypeSOT-23
  • Number of Internal Timers1
  • Pin Count5
See similar products in Watchdog Timers
  • HK$7.31
    Each (In a Pack of 10)
STMicroelectronics STWD100YNPWY3F, Watchdog Timer, 2.7 → 5.5 V, 5-Pin SOT-23
  • Mounting TypeSurface Mount
  • Timer TypeWatchdog
  • Package TypeSOT-23
  • Number of Internal Timers1
  • Pin Count5
See similar products in Timer Circuits
  • HK$6.37
    Each (In a Pack of 10)
Watchdog Timer Open Drain 6.3ms SOT-23-5
  • Mounting TypeSurface Mount
  • Timer TypeWatchdog
  • Package TypeSOT-23
  • Number of Internal Timers1
  • Pin Count5
See similar products in Watchdog Timers
  • HK$21.95Each
STMicroelectronics, M41T82SM6F
  • 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
  • HK$19.03Each
STMicroelectronics, M41T80M6F
  • FunctionsAlarm, Calendar
  • Date FormatBinary, D:D:M:Y:C
  • Bus TypeSerial-2 Wire, Serial-I2C
  • Mounting TypeSurface Mount
  • Package TypeSO
See similar products in Real Time Clocks
  • HK$15.605
    Each (On a Reel of 2500)
STMicroelectronics M41T94MQ6F, Real Time Clock (RTC), 44B RAM Serial-SPI, 16-Pin SOIC
  • 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
  • HK$11.06
    Each (On a Reel of 2500)
STMicroelectronics, M41T82SM6F
  • 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
  • HK$62.89
    Each (In a Pack of 2)
STMicroelectronics M41ST87WMX6TR, Real Time Clock (RTC), 128B RAM Serial-I2C, 28-Pin SOX
  • FunctionsCalendar, Clock
  • Date FormatDD:MM:YY
  • Time FormatHH:MM:SS
  • User RAM128B
  • Bus TypeSerial-I2C
See similar products in Real Time Clocks
  • HK$16.34
    Each (In a Pack of 5)
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
  • HK$6.458
    Each (In a Pack of 10)
Watchdog Timer 6.3ms Open-Drain SOT-23-5
  • Mounting TypeSurface Mount
  • Timer TypeWatchdog
  • Package TypeSOT-23
  • Number of Internal Timers1
  • Pin Count5
See similar products in Watchdog Timers
  • HK$5.953
    Each (In a Pack of 10)
Watchdog Timer 3.4/6.3/102/1600ms SC70-5
  • Mounting TypeSurface Mount
  • Timer TypeWatchdog
  • Package TypeSOT-323
  • Number of Internal Timers1
  • Pin Count5
See similar products in Watchdog Timers
  • HK$4.044
    Each (On a Reel of 2500)
TS555IDTTR, Timer Circuits
  • Mounting TypeSurface Mount
  • Timer TypeMonostable
  • Package TypeSO
  • Number of Internal Timers2
  • Pin Count8
See similar products in Timer Circuits
  • HK$7.02
    Each (In a Pack of 5)
Watchdog Timer Circuit SOT23-5
  • Mounting TypeSurface Mount
  • Timer TypeWatchdog
  • Package TypeSOT-23
  • Number of Internal Timers1
  • Pin Count5
See similar products in Watchdog Timers
  • HK$31.198
    Each (In a Pack of 5)
STMicroelectronics M41T94MQ6F, Real Time Clock (RTC), 44B RAM Serial-SPI, 16-Pin SOIC
  • 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
  • HK$21.82
    Each (In a Pack of 5)
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
  • HK$34.83
    Each (In a Pack of 5)
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
  • HK$157.67Each
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
  • HK$32.35
    Each (In a Pack of 5)
STMicroelectronics M41T62LC6F, Real Time Clock (RTC), 16B RAM Serial, 8-Pin CLCC
  • FunctionsAlarm, Calendar, Real Time Clock, Square Wave Output, Watchdog Timer
  • Date FormatBinary, D:D:M:Y:C
  • Time FormatBinary, HH:MM:SS
  • User RAM16B
  • Bus TypeSerial
See similar products in Real Time Clocks
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