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VPC3+CLF3 Protocol ASIC
PALF2080

VPC3+CLF3 Protocol ASIC

The Profichip VPC3+CLF3 protocol ASIC is totally dedicated for the use as PROFIBUS DP slave. It manages layer 1 and 2 of PROFIBUS. It has to be operated with a processor and protocol software.

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Only the RoHS-compliant version of the VPC3+CLF3 ASIC can be delivered.

The ANSI-C driver software for DP-V0 is FREE.

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Technical specifications

Hardware Specifications

  • Package: 44 pin PQFP
  • Temperature range: -40..+85 degrees Celsius
  • Supply Voltage: 3.3 or 5 V
  • Supported uP families: Siemens, Intel, Motorola
  • External uP interface: Parallel 8 bits
  • Dual port RAM buffer size: 4 kByte
  • Oscillator/crystal frequency: 48 MHz (12 Mbps)
  • Others: Pin and function compatible with the Profichip VPC3+S and Siemens SPC3 ASIC.

PROFIBUS Specifications

  • Supported protocols: DP, DP-V1, DP-V2 (DxB + IsoM + Clock Synchronisation)
  • Integration depth: Fully integrated slave
  • Transmission speeds: 9.6 kbps..12 Mbps (RS 485)
  • Total product implementation: ASIC + processor

Software Specifications

  • Software driver suppliers: Profichip
  • Indications: Exchange buffers

Want more information? Ask us.

Jonathan Machin ENG

Jonathan Machin

Global Sales Manager
T: +44(0)7534307696

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