STMicroelectronics

Clock, Timing & Frequency ICs

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Clock, Timing & Frequency ICs
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Part Details
  • HK$183.74Each
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$190.535
    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$9.794
    Each (In a Pack of 10)
STMicroelectronics STWD100YNPWY3F, Watchdog Timer, 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$4.803
    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$29.558
    Each (On a Reel of 936)
STMicroelectronics M41T11MH6F, Real Time Clock (RTC), 64B RAM Serial-I2C, 28-Pin SOH
  • FunctionsCalendar, Chip Deselect, Switch Over
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS
  • User RAM64B
  • Bus TypeSerial-I2C
See similar products in Real Time Clocks
  • HK$20.095
    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
  • HK$62.36Each
STMicroelectronics M41ST85WMX6TR, Real Time Clock, 64bit RAM, 28-Pin SOX
  • FunctionsAlarm, Battery Backup, Calendar, Watchdog Timer
  • Date FormatBinary, D:D:M:Y:C
  • User RAM64bit
  • Mounting TypeSurface Mount
  • Package TypeSOX
See similar products in Real Time Clocks
  • HK$42.504
    Each (On a Reel of 1350)
STMicroelectronics M41ST87WSS6F, Real Time Clock (RTC), 128B RAM Serial, 20-Pin SSOP
  • FunctionsCalendar
  • Date FormatD:D:M:Y:C
  • Time FormatHH:MM:SS:HSS
  • User RAM128B
  • Bus TypeSerial
See similar products in Real Time Clocks
  • HK$3.941
    Each (On a Reel of 3000)
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$24.839
    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
  • HK$206.689
    Each (In a Tube of 12)
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$45.442
    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$41.30
    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$14.939
    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
  • HK$65.23
    Each (In a Pack of 6)
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
  • HK$47.968
    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
  • HK$13.122
    Each (In a Pack of 10)
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
  • HK$224.06Each
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$206.49Each
STMicroelectronics M48T12-70PC1, Real Time Clock (RTC), 16kbit RAM, 24-Pin PCDIP
  • FunctionsTimekeeper SRAM
  • Date FormatD:M:Y
  • Time FormatHH:MM:SS
  • User RAM16kbit
  • Mounting TypeThrough Hole
See similar products in Real Time Clocks
  • HK$44.12
    Each (On a Reel of 1000)
STMicroelectronics M41ST85WMX6TR, Real Time Clock, 64bit RAM, 28-Pin SOX
  • FunctionsAlarm, Battery Backup, Calendar, Watchdog Timer
  • Date FormatBinary, D:D:M:Y:C
  • User RAM64bit
  • Mounting TypeSurface Mount
  • Package TypeSOX
See similar products in Real Time Clocks
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