PIC18F4320-E/ML PIC18F4320-E/P PIC18F4320-E/PT PIC18F4320-I/ML PIC18F4320-I/ML PIC18F4320-I/P PIC18F4320-I/P PIC18F4320-I/PT PIC18F4320-I/PT PIC18F4320T-I/ML PIC18F4320T-I/PT PIC18F4321-E/ML PIC18F4321-E/ML PIC18F4321-E/P PIC18F4321-E/PT PIC18F4321-I/ML PIC18F4321-I/P PIC18F4321-I/PT PIC18F4321T-I/PT PIC18LF4320-I/ML PIC18LF4320-I/ML PIC18LF4320-I/P PIC18LF4320-I/PT PIC18LF4320T-I/ML PIC18LF4320T-I/PT PIC18LF4321-I/ML PIC18LF4321-I/P PIC18LF4321-I/P PIC18LF4321-I/PT PIC18LF4321-I/PT PIC18LF4321T-I/ML PIC18LF4321T-I/PT