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National Semiconductor NSC800EI / NSC800E-3I information

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Type:CPU Manufacturer:National Semiconductor
family:NSC800 microprocessors:National Semiconductor NSC800EI / NSC800E-3I
Type CPU / Microprocessor
Family National Semiconductor NSC800
CPU part numbers
  • NSC800EI is an OEM/tray microprocessor
  • NSC800E-3I is an OEM/tray microprocessor
Frequency    2.5 MHz
Package 44-pin ceramic LCC
Socket CLCC44
Architecture / Microarchitecture
Manufacturing process CMOS
Data width 8 bit
Physical memory 64 KB
Low power features Power-save feature
On-chip peripherals
  • Bus controller
  • Clock generator
  • 8-bit dynamic RAM refresh circuitry
Electrical / Thermal parameters
Min/Recommended/Max V core 2.4V / 5V / 6V
Minimum/Maximum operating temperature    -40°C - 85°C
Minimum/Typical/Maximum power dissipation 0.025 Watt (Power-save mode) / 0.05 Watt / 0.083 Watt


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