STMicroelectronics

Clock, Timing & Frequency ICs

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Clock, Timing & Frequency ICs
(52) Real Time Clocks
(5) Timer Circuits
(7) Watchdog Timers
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STMicroelectronics M48T58Y-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP
  • HK$374.62個
  • 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 M48T58Y-70PC1, Real Time Clock (RTC), 8192B RAM Parallel, 28-Pin PCDIP
  • HK$379.885
    毎管：12 個
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 STWD100YNPWY3F, Watchdog Timer, 5-Pin SOT-23
  • HK$16.873
    /個 (每包:10個)
  • Also available in industry standard packaging
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
STMicroelectronics 5 Pin Watchdog Timer, SOT-23
  • HK$17.293
    個 (在毎卷：3000)
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
STMicroelectronics M41T80M6F, Real Time Clock Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • HK$26.95個
  • Also available in industry standard packaging
STMicroelectronics M41T80M6F, Real Time Clock Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • 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
STMicroelectronics M41T82SM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • HK$35.96個
  • Also available in industry standard packaging
STMicroelectronics M41T82SM6F, 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 M41T83SQA6F, Real Time Clock (RTC), 32B RAM Serial-2 Wire, Serial-I2C, 16-Pin QFN
  • HK$44.808
    /個 (每包:5個)
  • Also available in industry standard packaging
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 M41T94MQ6F, Real Time Clock (RTC), 44B RAM Serial-SPI, 16-Pin SOIC
  • HK$53.666
    個 (在毎卷：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
STMicroelectronics M41T94MH6F, Real Time Clock (RTC), 44B RAM Serial-SPI, 28-Pin SOH
  • HK$85.697
    /個 (每包:6個)
  • 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 M48T12-70PC1, Real Time Clock (RTC), 16kbit RAM, 24-Pin PCDIP
  • HK$302.11個
  • Also available in industry standard packaging
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
STMicroelectronics M41T11M6F, Real Time Clock (RTC), 56B RAM Serial-I2C, 8-Pin SOIC
  • HK$47.576
    /個 (每包:5個)
  • 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 M41ST85WMX6TR, Real Time Clock, 64bit RAM, 28-Pin SOX
  • HK$102.34個
  • Also available in industry standard packaging
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
STMicroelectronics M41ST87WSS6F, Real Time Clock (RTC), 128B RAM Serial, 20-Pin SSOP
  • HK$108.39個
  • Also available in industry standard packaging
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
STMicroelectronics M41T81M6F, Real Time Clock (RTC), 20B RAM Serial, 8-Pin SOIC
  • HK$35.78
    個 (在毎卷：2500)
STMicroelectronics M41T81M6F, Real Time Clock (RTC), 20B RAM Serial, 8-Pin SOIC
  • FunctionsAlarm
  • Date FormatBinary
  • Time FormatHH:MM:SS:hh
  • User RAM20B
  • Bus TypeSerial
See similar products in Real Time Clocks
STMicroelectronics M41T65Q6F, Real Time Clock (RTC), 16B RAM Serial-I2C, 16-Pin QFN
  • HK$23.74
    /個 (每包:5個)
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 M41T60Q6F, Real Time Clock (RTC), 8B RAM Serial-I2C, 16-Pin QFN
  • HK$25.02
    /個 (每包:5個)
  • 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 M41T82RM6F, Real Time Clock, 32bit RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • HK$35.98個
  • Also available in industry standard packaging
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 M41T00SM6F, Real Time Clock (RTC), 8B RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • HK$29.856
    個 (在毎卷：2500)
STMicroelectronics M41T00SM6F, Real Time Clock (RTC), 8B RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS
  • User RAM8B
  • Bus TypeSerial-2 Wire, Serial-I2C
  • Mounting TypeSurface Mount
See similar products in Real Time Clocks
STMicroelectronics M41T11MH6F, Real Time Clock (RTC), 64B RAM Serial-I2C, 28-Pin SOH
  • HK$82.29
    個 (在毎卷：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
STMicroelectronics M41T93RMY6F, Real Time Clock (RTC), 32B RAM Serial-4 Wire, Serial-I2C, 18-Pin SOX
  • HK$59.564
    /個 (每包:5個)
  • Also available in industry standard packaging
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
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