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Intel P8051AH information

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Type:MCU Manufacturer:Intel
family:8051 microprocessors:Intel P8051AH
General information
TypeMicrocontroller
FamilyIntel 8051
MCU part number
  • P8051AH is an OEM/tray microcontroller
Frequency   3.5 MHz - 12 MHz
Package40-pin plastic DIP
SocketDIP40
Architecture / Microarchitecture
Manufacturing processHMOS II
Data width8 bit
Physical memory128 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 RAM128 bytes
On-chip ROM4 KB masked ROM
Electrical / Thermal parameters
V core   5V ± 10%
Minimum/Maximum operating temperature   -40°C - 85°C
Maximum power dissipation   0.69 Watt (12 MHz)

Intel P8051AHmicroprocessors pictures
Intel P8051AH

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