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C251 Development Tools

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Technical Specifications

Feature
MCBx51
Board
MCUMost PLCC-44 8051/251
XTAL12/24 MHz
Prototyping Area
MON51 Interface
Dimensions
(inches)		3.95 x 6.30
Dimensions
(mm)		100 x 160
Memory
On-Chip RAM0.2K-1.2K
On-Board RAM/Max256K/256K
On-Board ROM/Max128K/256K
I/O
Push Buttons2
I/O Port LEDs8
Serial Ports2
Power
ConnectorPlug
Supply8-12 VDC
Current
(Typical)		≈ 300 mA
Current
(Maximum)		≈ 500 mA

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