What is the difference between CDC and CLDC?
These two Java ME configurations are designed around different target device footprints. CLDC is designed for very small memory scenarios, typically 128 KB to 512 KB while CDC is designed for more moderate memory scenarios, typically 2 MB of RAM and 2.5 MB of ROM. As a result, the CLDC APIs are very compact and do not require Java SE compatibility. CDC is based on Java SE compatibility for both APIs and tools.