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Mostek MK3870/40N-05 information

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Type:MCU Manufacturer:Mostek
family:3870 microprocessors:Mostek MK3870/40N-05
Type Microcontroller
Family Mostek 3870
MCU part number
  • MK3870/40N-05 is an OEM/tray microcontroller
Frequency    4 MHz
Package 40-pin plastic DIP
Socket DIP40
Architecture / Microarchitecture
Data width 8 bit
Physical memory 4 KB
On-chip peripherals Programmable binary timer
On-chip RAM 64
On-chip ROM 4096
Electrical / Thermal parameters
V core    5V ± 5%
Minimum/Maximum operating temperature    0°C - 70°C
Typical/Maximum power dissipation 0.275 Watt / 0.475 Watt


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