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Keil CA251 251 Microcontroller Developers Kit, Floating, Download


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Technical Datasheet:
DK251-F-LC   Datasheet
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Technical Documents (1)

CAD Downloads


Terms and Conditions

CAD Models - Notice
CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
Use of these CAD models and other options provided are downloaded and used entirely at your own risk and by continuing you confirm acceptance of the above.

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Product Overview

The DK251-F-LC is a professional edition developer's kit for the MCS251 microcontroller family with perpetual floating license type available in downloadable form. It supports all available 251 derivatives and enables to write and test programs in C or assembly using the powerful 251 instruction set (source mode). We should consider the DK251-F-LC developer's Kit if we will work on more than one 251 microcontroller project, need to write code in C and require a simulator or don't have an emulator.
  • Onchip peripherals and key features of 251 microcontrollers are easy to access with DK251-F


Embedded Design & Development


µVision integrated development environment, debugger and simulator, Keil 251 compilation tools, MON251 target monitor.


The C251 compiler, assembler, linker and debugger are limited to 2KB of object code and source code may be of any size.

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