name: UM3758-120A function: encoder/decoder package: ,18 manufacturer: umc added-by: +--()--+ a1 | 1 18| vdd a2 | 2 17| tx a3 | 3 16| rx a4 | 4 15| mode a5 | 5 14| vss a6 | 6 13| osc a7 | 7 12| a12 a8 | 8 11| a11 a9 | 9 10| a10 +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/