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Intel D8751H information

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Type:MCU Manufacturer:AMD
family:8751 microprocessors:Intel
Type Microcontroller
Family Intel 8751
MCU part number
  • D8751H is an OEM/tray microcontroller
Frequency    3.5 MHz - 12 MHz
Package 40-pin ceramic DIP
Socket DIP40
Architecture / Microarchitecture
Manufacturing process HMOS-E
Data width 8 bit
Physical memory 128 KB (64 KB code and 64 KB data)
68 KB (4 KB code and 64 KB data) when program memory security bit is programmed
On-chip peripherals
  • Four 8-bit ports (32 I/O lines)
  • Full-duplex serial port
  • Two 16-bit timers/counters
  • Clock oscillator
On-chip RAM 128 bytes
On-chip ROM 4 KB EPROM
Electrical / Thermal parameters
V core    5V ± 10%
Minimum/Maximum operating temperature    -40°C - 85°C
Maximum power dissipation    1.38 Watt (12 MHz)
Notes on Intel D8751H
  • Readout of program memory can be disabled by programming program memory security bit.


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