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Siemens SAB8051A-N information

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Type:MCU Manufacturer:AMD
family:8051 microprocessors:Siemens
Type Microcontroller
Family Siemens 8051
MCU part number
  • SAB8051A-N is an OEM/tray microcontroller
Frequency    1.2 MHz - 12 MHz
Package 44-pin plastic LCC
Socket PLCC44
Architecture / Microarchitecture
Manufacturing process Siemens MYMOS technology
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 ± 10%
Minimum/Maximum operating temperature    0°C - 70°C
Minimum/Maximum power dissipation    0.05 Watt (Power down) / 0.69 Watt


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