Solved
F7 Nucleo Announced, and Nucleo-144 higher pin count form factor
Posted on January 15, 2016 at 18:35
NUCLEO-F746ZG
http://www.st.com/web/en/catalog/tools/FM116/CL1620/SC959/SS1532/LN1847/PF262631
NUCLEO-F446ZEhttp://www.st.com/web/en/catalog/tools/FM116/CL1620/SC959/SS1532/LN1847/PF262632
Nucleo-144 will be with microcontrollers:STM32F207ZGT6STM32F303ZET6STM32F429ZIT6STM32F446ZET6STM32F746ZGT6Provides Ethernet connectivity