Did you look in the STM32 line? The first I found was the STM32F3x4 line [1], they have up to 3 DACs with 12-bit precsion it sounds like. Not sure about prici

Did you look in the STM32 line? The first I found was the STM32F3x4 line [1], they have up to 3 DACs with 12-bit precsion it sounds like. Not sure about pricing, a quick Digikey search shows the STM32F334C4T6 listing at $3.72 in singles. ST has development boards too, didn't price those.