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Intel D8031KB information

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Type:MCU Manufacturer:Intel
family:8031 microprocessors:Intel
General information
Type Microcontroller
Family Intel 8031
MCU part number
  • D8031KB is an OEM/tray microcontroller
Frequency    3.5 MHz - 8 MHz
Package 40-pin ceramic DIP
Socket DIP40
Architecture / Microarchitecture
Manufacturing process HMOS II
Data width 8 bit
Physical memory 128 KB (64 KB code and 64 KB data)
On-chip peripherals
  • Four 8-bit ports (32 I/O lines)
  • Full-duplex serial port
  • Two 16-bit timers/counters
  • Clock oscillator
On-chip RAM 128 bytes
Electrical / Thermal parameters
V core    5V ± 10%
Minimum/Maximum operating temperature    0°C - 70°C
Maximum power dissipation    0.69 Watt (12 MHz)
Notes on Intel D8031KB
  • Any 4 lines from ports 1 and 3 can drive 15 ma loads.


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Intel N80C31BH-1 Intel N80C31BH-2
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