Coffeebrain Capuccion-KL27

This CPU board is based on the KL27Z256VLH4 which is a 48MHz device from the ultra-low-power KL family with Cortex-M0+ core and USB. This KL27 device has 256k Flash and 32k SRAM and is in a 64 pin LQFP package, whereby the KL27 is also available in 32 or 48 pin QFN, 36 pin XFBGA or 68 pin MAPBGA) and its memory ranges from 32k ..256k Flash and 8k ..32k SRAM. There is an 8MHz crystal on the board for clocking the part.

Full details and documentation for this board can be obtained from the Coffeebrain web site: Coffeebrain Capuccino-KL27

To configure the µTasker project for this board simply enable the define CAPUCCINO_KL27 in the project's config.h file. The compiler needs to be set to build for Cortex M0+ (and not Cortex M4) and the linker script KL_256_32.ld should be selected [KL_256_32_BM.ld for downloadable version] {the linker script extension may vary for different compilers, whereby *.ld is valid for GCC}

Capuccion-KL27 Binaries

Here are some binary files that can be loaded to the board. These were built using the µTasker applications (serial loader and V1.4 application) and can be simply generated using the supported compilers/IDEs [these were built using GCC], built using different configuration options or modified to suit specific requirements or hardware derived from this board :

USB-MSD with SD card

The following µTasker V1.4 application configures for a USB-MSD device with SD card support (USB_INTERFACE, USE_USB_MSD and SDCARD_SUPPORT). This enables the utFAT on the SD card and makes it accessible from a USB host, with support for the interface in the disk interface menu as disk D.

An SD card can be inserted into the SD card socket on the Capuccino-KL27 board.


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µTasker Kinetis Capuccino-KL27 support. Copyright (c) 2004..2015 M.J.Butcher Consulting