Hardware:Texas Instruments

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Theory

TI Overview for Safety MCUs


Practice

The $19.99 board is LAUNCHXL-TMS57004 based on TMS570LS0432 microcontroller. TMS570 The part number for the chip is TMS5700432APZQQ1, 100-LQFP, ~$12. This one is 80MHz without FPU.

ARM-Cortex-R4

On board USB XDS100v2 JTAG debug - TMS570LS04x/03x

The fastest version in LQFP package seem to be TMS5702125BPGEQQ1 - 160 MHz, LQFP-144 ~$35

TODO: update with info on the newer smarter board

TMS570LC4357 is a 300MHz version with single and double (!) precision FPU but it's only available in BGA package. 337-Ball Grid Array, is it an option for DIY?


See also

http://www.ti.com/product/TMS570LC4357/compare

http://www.ti.com/tool/uniflash

http://processors.wiki.ti.com/index.php/Hercules_LaunchPad

http://rusefi.com/forum/viewtopic.php?f=13&t=407