What is the difference between the ADV202 and the ADV212?

The ADV202 and ADV212 are functionally the same, except that the ADV212 has an additional JTAG interface for boundary scan description language (BSDL). The ADV212 requires up to 50% less power than the ADV202.

The ADV202 and the ADV212 have the same footprint and pin-out.

Release notes for each product are available at:

ADV202 PCN and Errata
ADV212 PCN and Errata

If leaded ADV202 parts are replaced by lead-free ADV212 parts, the soldering requirements will change. See the datasheet of the relevant product for soldering requirements:

ADV202 JPEG2000 Video Codec
ADV212 JPEG2000 Video Codec