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AMD P80C51BH information

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Type:MCU Manufacturer:Intel
family:8051 microprocessors:AMD
General information
TypeMicrocontroller
FamilyAMD 8051
MCU part number
  • P80C51BH is an OEM/tray microcontroller
Frequency   3.5 MHz - 12 MHz
Package40-pin plastic DIP
SocketDIP40
Architecture / Microarchitecture
Manufacturing processCMOS
Data width8 bit
Physical memory128 KB (64 KB code and 64 KB data)
Low power features
  • Idle mode
  • Power-down mode
On-chip peripherals
  • Four 8-bit ports (32 I/O lines)
  • Full-duplex serial port
  • Two 16-bit timers/counters
  • oscillator and clock circuits
On-chip RAM128 x 8 bit
On-chip ROM4 KB masked ROM
Electrical / Thermal parameters
V core   4V - 6V
Minimum/Maximum operating temperature   0°C - 70°C
Minimum/Maximum power dissipation   0.0003 Watt (Power-down mode) / 0.12 Watt


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Intel P8051AH Intel P8051AHP
Intel D8051KB Intel N8051KB
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