PIC16F887-I/PTVAO PIC16F887IPT PIC16F887-PT PIC16F887T-E/PT PIC16F887T-E/PTVAO PIC16F887T-I/ML PIC16F887T-I/PT PIC16F887T-I/PTVAO PIC16F88-E/ML PIC16F88-E/P