STMicroelectronics

Clock, Timing & Frequency ICs

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Clock, Timing & Frequency ICs
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Part Details
  • TWD888.00
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
  • TWD818.80
    毎管:12 個
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
  • TWD57.70
    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
  • TWD115.00
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
  • TWD109.00
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
  • TWD67.00
    個 (在毎卷:2500)
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
  • TWD202.30
    個 (在毎卷: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
  • TWD139.80
    /個 (每包:5個)
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
  • TWD265.00
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
  • TWD609.60
    毎管:14 個
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
  • TWD1,116.00
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
  • TWD86.60
    /個 (每包:5個)
STMicroelectronics M41T0M6F, Real Time Clock (RTC), 8B RAM Serial-2 Wire, Serial-I2C, 8-Pin SOIC
  • FunctionsReal Time Clock
  • Date FormatDW:DM:M:Y
  • Time FormatHH:MM:SS
  • User RAM8B
  • Bus TypeSerial-2 Wire, Serial-I2C
See similar products in Real Time Clocks
  • TWD154.20
    /個 (每包:5個)
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
  • TWD106.20
    /個 (每包:5個)
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
  • TWD66.80
    個 (在毎卷:2500)
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
  • TWD661.00
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
  • TWD23.60
    個 (在毎卷:2500)
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
  • TWD38.80
    /個 (每包:5個)
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
  • TWD88.60
    個 (在毎卷: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
  • TWD73.60
    個 (在毎卷:2500)
STMicroelectronics M41T56M6F, Real Time Clock (RTC), 64B RAM Serial-I2C, 8-Pin SOIC
  • 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
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