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M48T201Y-70MH1F

5.0 or 3.3 V TIMEKEEPER® supervisor

Operating RangeCommercial
Supply Voltage Min Volt4.5
Supply Voltage Max Volt5.5
Operating Temp Min Celsius0.0
Operating Temp Max Celsius70.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2 (**)
GradeIndustrial
Package NameSOH44

The M48T201Y/V are self-contained devices that include a real time clock (RTC), programmable alarms, a watchdog timer, and a square wave output which provides control of up to 512 K x 8 of external low-power static RAM. Access to all RTC functions and the external RAM is the same as conventional...
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Key features
  • SOIC package provides direct connection for a SNAPHAT® top which contains the battery and crystal
  • Packaging includes a 44-lead SOIC and SNAPHAT® top (to be ordered separately)
  • RoHS compliant Lead-free second level interconnect
  • Microprocessor power-on reset (valid even during battery back-up mode.)
  • Choice of write protect voltages M48T201Y: VCC = 4.5 to 5.5V 4.1V≤VPFD≤4.5V\t\t M48T201V: VCC = 3.0 to 3.6V 2.7V≤VPFD≤3.0V\t\t
  • Converts low power SRAM into NVRAMs
  • Battery low flag
  • Year 2000 compliant
  • Watchdog timer
  • Programmable alarm output active in the battery backed-up mode
  • Integrated real time clock, power-fail control circuit, battery and crystal
Out of Stock
Quantity $ per unit Savings
1-40$16.890%
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$16.89
Operating RangeCommercial
Supply Voltage Min Volt4.5
Supply Voltage Max Volt5.5
Operating Temp Min Celsius0.0
Operating Temp Max Celsius70.0
ECCN USEAR99
ECCN EUNEC
Packing TypeTape And Reel
RoHs compliantEcopack2 (**)
GradeIndustrial
Package NameSOH44

The M48T201Y/V are self-contained devices that include a real time clock (RTC), programmable alarms, a watchdog timer, and a square wave output which provides control of up to 512 K x 8 of external low-power static RAM. Access to all RTC functions and the external RAM is the same as conventional...
Read More

Key features
  • SOIC package provides direct connection for a SNAPHAT® top which contains the battery and crystal
  • Packaging includes a 44-lead SOIC and SNAPHAT® top (to be ordered separately)
  • RoHS compliant Lead-free second level interconnect
  • Microprocessor power-on reset (valid even during battery back-up mode.)
  • Choice of write protect voltages M48T201Y: VCC = 4.5 to 5.5V 4.1V≤VPFD≤4.5V\t\t M48T201V: VCC = 3.0 to 3.6V 2.7V≤VPFD≤3.0V\t\t
  • Converts low power SRAM into NVRAMs
  • Battery low flag
  • Year 2000 compliant
  • Watchdog timer
  • Programmable alarm output active in the battery backed-up mode
  • Integrated real time clock, power-fail control circuit, battery and crystal