PROFIBUS DP-V1/-V2 I/O ASIC General Description The VPC3+C from profichip® is a communication chip with 8 Bit Microprocessor interface for intelligent PROFIBUS I/O applications. Pin compatible with Siemens SPC3. Features: 100% compatible to SPC3 PROFIBUS-DP/DP-V1 / DP-V2 protocol handling in hardware 4 KByte communication-RAM 3.3V or 5V power supply Low current consumption PNO certified costumer applications Package PQFP44 Software stack and Evaluation Kit available Block Diagram: Downloads Brochure Manual Software Software History Software Documentation