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AMD P8051 information

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Type:MCU Manufacturer:AMD
family:8051 microprocessors:AMD
Type Microcontroller
Family AMD 8051
MCU part number
  • P8051 is an OEM/tray microcontroller
Frequency    1.2 MHz - 12 MHz
Package 40-pin plastic DIP
Socket DIP40
Architecture / Microarchitecture
Data width 8 bit
Physical memory 128 KB (64 KB code and 64 KB data)
On-chip peripherals
  • Four 8-bit I/O ports (32 I/O lines)
  • Full-duplex serial port
  • Two 16-bit timers/counters
  • Oscillator and clock circuits
On-chip RAM 128 x 8-bit
On-chip ROM 4 KB masked ROM
Electrical / Thermal parameters
V core    5V ± 5%
Minimum/Maximum operating temperature    0°C - 70°C
Minimum/Typical/Maximum power dissipation 0.1 Watt (Power-down mode) / 0.63 Watt / 0.84 Watt (12 MHz)
Notes on AMD P8051
  • The microcontrollers have an order number P8051-XXXXX, where XXXXX is a 5-digit code, identifying custom ROM mask


other microprocessors
AMD D8051AH / D8051AHB AMD ID8051AH / ID8051AHB
AMD IP8051AH / IP8051AHB AMD L8051AH / L8051AHB
AMD N8051AH AMD P8051AH / P8051AHB
AMD D80C51BH AMD D80C51BH-1
AMD N80C51BH AMD N80C51BH-1
AMD P80C51BH AMD P80C51BH-1

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