Matty informs us of a new STM32 dev board he learned about:
There’s a new STM32: the F4 series.
They can go up to 168 MHz, and have a bunch of new integrated peripherals, like 54 Mbps camera interface and DSP+FPU.
There’s also the STM32F4DISCOVERY board on sale for $20, with an STM32F407 (Cortex-M4F), 3-axis accelerometer, audio sensor and class-D amplifier. On top of that, it includes an ST-LINK/2 debugger.
Heck of a deal. Definitely on my next Digi-Key order, once it gets stocked.
Digi-Key is accepting preorders for the module at $20.73. The three page data brief can be found here. There is also a 97 page PDF explaining the features of the STM32 F4 family available for download.