nc1PCLKB2nPCLKB3VREFB4VCC5VCC6VREFA7nPCLKA8PCLKA9nc10VCC11QA012nQA013QA114nQA115QA216nQA217QA318nQA319VCC20VEE21QA422nQA423QA524nQA525QB026nQB027QB128nQB129VEE30VCC31QB232nQB233QB334nQB335QB436nQB437QB538nQB539VCC40EP41