As the headline states.
It seems to be hard to get! The uC is in a Siemens Landsi & Gyr Dialog. Power measurment equipment 3-phase ZMD120AMer53
Electrical Engineering Stack Exchange is a question and answer site for electronics and electrical engineering professionals, students, and enthusiasts. It only takes a minute to sign up.Sign up to join this community
Here are a direct link to the microcontroller: http://documentation.renesas.com/doc/DocumentServer/U11377EJ3V0UD00.pdf